Bacterial Cell Wall Homeostasis

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Bacterial Cell Wall Homeostasis

Author : Hee-Jeon Hong
Publisher : Humana
ISBN 13 : 9781493981144
Total Pages : 288 pages
Book Rating : 4.9/5 (811 download)

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Book Synopsis Bacterial Cell Wall Homeostasis by : Hee-Jeon Hong

Download or read book Bacterial Cell Wall Homeostasis written by Hee-Jeon Hong and published by Humana. This book was released on 2018-05-30 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together the most widely used and important protocols currently being employed in researching and understanding bacterial cell wall homeostasis. Chapters in Bacterial Cell Wall Homeostasis cover a variety of subjects, such as: modern microscopy techniques and other biophysical methods used to characterize the subcellular structure of the bacterial cell wall; high-throughput approaches that can be used to identify all the genes and proteins that participate in the correct functioning of an organism’s cell wall; protocols for assaying individual gene products for specific cell wall functions or identify chemicals with inhibitory activity against the cell wall; and methods for analyzing the non-protein components of the cell wall and the increasing use of computational approaches for predicting and modeling cell wall related functions and processes. Written in the highly successful Methods in Molecular Biology series format, chapters include introduction to their respective topics, lists of the necessary material and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Thorough and cutting-edge, Bacterial Cell Wall Homeostasis: Methods and Protocols emphasizes the diversity of the research taking place in bacterial cell wall homeostasis, and explains how the integration of information from across multiple disciplines is going to be essential if a holistic understanding of this important process is to be obtained.

Membrane Biogenesis

Author : Jos A.F. Op den Kamp
Publisher : Springer Science & Business Media
ISBN 13 : 3642731848
Total Pages : 474 pages
Book Rating : 4.6/5 (427 download)

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Book Synopsis Membrane Biogenesis by : Jos A.F. Op den Kamp

Download or read book Membrane Biogenesis written by Jos A.F. Op den Kamp and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many individual aspects of the dynamics and assembly of biological membranes have been studied in great detail. Cell biological approaches, advanced genetics, biophysics and biochemistry have greatly contributed to an increase in our knowledge in this field.lt is obvious however, that the three major membrane constituents - lipids, proteins and carbohydrates- are studied, in most cases separately and that a coherent overview of the various aspects of membrane biogenesis is not readily available. The NATO Advanced Study Institute on "New Perspectives in the Dynamics of Assembly of Biomembranes" intended to provide such an overview: it was set up to teach students and specialists the achievements obtained in the various research areas and to try and integrate the numerous aspects of membrane assembly into a coherent framework. The articles in here reflect this. Statting with detailed contributions on phospholipid structure, dynamics, organization and biogenesis, an up to date overview of the basic, lipidic backbone of biomembranes is given. Extensive progress is made in the research on membrane protein biosynthesis. In particular the post- and co-translational modification processes of proteins, the mechanisms of protein translocation and the sorting mechanisms which are necessary to direct proteins to their final, intra - or extracellular destination have been characterized in detail. Modern genetic approaches were indispensable in this research area: gene cloning, hybrid protein construction, site directed mutagenesis and sequencing techniques elucidated many functional aspects of specific nucleic acid and amino acid sequences.

Bacterial Cell Wall

Author : J.-M. Ghuysen
Publisher : Elsevier
ISBN 13 : 0080860877
Total Pages : 607 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Bacterial Cell Wall by : J.-M. Ghuysen

Download or read book Bacterial Cell Wall written by J.-M. Ghuysen and published by Elsevier. This book was released on 1994-02-09 with total page 607 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies of the bacterial cell wall emerged as a new field of research in the early 1950s, and has flourished in a multitude of directions. This excellent book provides an integrated collection of contributions forming a fundamental reference for researchers and of general use to teachers, advanced students in the life sciences, and all scientists in bacterial cell wall research. Chapters include topics such as: Peptidoglycan, an essential constituent of bacterial endospores; Teichoic and teichuronic acids, lipoteichoic acids, lipoglycans, neural complex polysaccharides and several specialized proteins are frequently unique wall-associated components of Gram-positive bacteria; Bacterial cells evolving signal transduction pathways; Underlying mechanisms of bacterial resistance to antibiotics.

Characterizing the Role of Central Carbon Metabolism and Cell Wall Stress Responses in Bacillus Subtilis Cell Wall Synthesis

Author : Vaidehi Bhupendrakumar Patel
Publisher :
ISBN 13 :
Total Pages : 312 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Characterizing the Role of Central Carbon Metabolism and Cell Wall Stress Responses in Bacillus Subtilis Cell Wall Synthesis by : Vaidehi Bhupendrakumar Patel

Download or read book Characterizing the Role of Central Carbon Metabolism and Cell Wall Stress Responses in Bacillus Subtilis Cell Wall Synthesis written by Vaidehi Bhupendrakumar Patel and published by . This book was released on 2018 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Lytic Transglycosylases

Author : Anna Isabell Weaver
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis Lytic Transglycosylases by : Anna Isabell Weaver

Download or read book Lytic Transglycosylases written by Anna Isabell Weaver and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bacterial cell wall comprises a strong, covalently closed network of peptidoglycan (PG) strands. While PG synthesis is generally essential for bacterial survival, the cell wall is also by necessity a dynamic structure and undergoes constant degradation and remodeling by "autolysins," enzymes that break bonds within PG. One class of autolysin, the lytic transglycosylases (LTGs), cleaves the glycosidic linkages within PG strands. Despite LTGs having well-described biochemical properties, LTG redundancy and diversity have stymied understanding of their fundamental physiological roles. LTGs have been mostly assigned various non-essential, or poorly defined, pleiotropic functions and so there has been no clear evidence to explain why this extreme redundancy, usually indicating an essential function, is so widely conserved amongst diverse bacteria. The diarrheal pathogen Vibrio cholerae encodes eight known LTGs and inactivating single LTGs rarely generates a significant mutant phenotype from which to infer physiological importance. Therefore, rather than directly pursuing individual LTGs, we sought to explore the collective function of the entire enzymatic class by interrogating a mutant lacking all known LTGs. In doing so, we found that V. cholerae must retain at least one active LTG for survival and subsequently characterized the first truly essential role fulfilled by LTGs : clearance of PG debris from the periplasm which accumulates during normal cell wall expansion and remodeling, or during cell wall damage. Coincidentally, this addresses a fundamental question about how bacteria maintain the integrity of a dynamic cell wall through temporal separation of this LTG-mediated autolysis from synthesis, likely independent of previously hypothesized protein-protein interactions. By systematically re-introducing LTGs back into LTG-deficient mutants, we have also created a platform for empirically organizing diverse LTGs into functional families where previously they could only be categorized by their biochemistry. For example, one functional group includes LTGs that are specifically required for clearance of PG debris during septation and daughter cell separation. Another group likely contributes to the elusive, and now confirmed essential, function of releasing newly synthesized PG from the inner membrane. This platform is far from exhaustion and will continue to yield critical information about lytic transglycosylases and their relationship with cell wall homeostasis.

Homeostatic Mechanisms in Micro-organisms

Author : Roger Whittenbury
Publisher :
ISBN 13 :
Total Pages : 304 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Homeostatic Mechanisms in Micro-organisms by : Roger Whittenbury

Download or read book Homeostatic Mechanisms in Micro-organisms written by Roger Whittenbury and published by . This book was released on 1988 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Being small and compartmentalized, most micro-organisms do not have the advantage that many large multicellular organisms possess. Consequently, a whole range of rapidly acting mechanisms have evolved in them. This symposium covered those mechanisms. The 44th FEMS Symposium covered the major environmental streses and the major compensating homeostatic mechanisms, highlighting the parallel strategies that have evolved, as well as the contrasting ones. The Symposium also considered practically useful means for utilising, or interfering with, homeostasis (e.g. use of antibiotics and some organic acid food preservatives to collapse homeostatic chemiosmotic gradiets and inhibition of repair.

Bacterial Cell Walls and Membranes

Author : Andreas Kuhn
Publisher : Springer
ISBN 13 : 3030187683
Total Pages : 501 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Bacterial Cell Walls and Membranes by : Andreas Kuhn

Download or read book Bacterial Cell Walls and Membranes written by Andreas Kuhn and published by Springer. This book was released on 2019-06-18 with total page 501 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an up-to-date overview of the architecture and biosynthesis of bacterial and archaeal cell walls, highlighting the evolution-based similarities in, but also the intriguing differences between the cell walls of Gram-negative bacteria, the Firmicutes and Actinobacteria, and the Archaea. The recent major advances in this field, which have brought to light many new structural and functional details, are presented and discussed. Over the past five years, a number of novel systems, e.g. for lipid, porin and lipopolysaccharide biosynthesis have been described. In addition, new structural achievements with periplasmic chaperones have been made, all of which have revealed amazing details on how bacterial cell walls are synthesized. These findings provide an essential basis for future research, e.g. the development of new antibiotics. The book’s content is the logical continuation of Volume 84 of SCBI (on Prokaryotic Cytoskeletons), and sets the stage for upcoming volumes on Protein Complexes.

Concepts of Biology

Author : Samantha Fowler
Publisher :
ISBN 13 : 9781680921021
Total Pages : 624 pages
Book Rating : 4.9/5 (21 download)

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Book Synopsis Concepts of Biology by : Samantha Fowler

Download or read book Concepts of Biology written by Samantha Fowler and published by . This book was released on 2017-12-30 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concepts of Biology is designed for the introductory biology course for nonmajors taught at most two- and four-year colleges. The scope, sequence, and level of the program are designed to match typical course syllabi in the market. Concepts of Biology includes interesting applications, features a rich art program, and conveys the major themes of biology. The images in this textbook are grayscale.

Prokaryotic Cytoskeletons

Author : Jan Löwe
Publisher : Springer
ISBN 13 : 331953047X
Total Pages : 457 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Prokaryotic Cytoskeletons by : Jan Löwe

Download or read book Prokaryotic Cytoskeletons written by Jan Löwe and published by Springer. This book was released on 2017-05-11 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the structures and functions of active protein filaments, found in bacteria and archaea, and now known to perform crucial roles in cell division and intra-cellular motility, as well as being essential for controlling cell shape and growth. These roles are possible because the cytoskeletal and cytomotive filaments provide long range order from small subunits. Studies of these filaments are therefore of central importance to understanding prokaryotic cell biology. The wide variation in subunit and polymer structure and its relationship with the range of functions also provide important insights into cell evolution, including the emergence of eukaryotic cells. Individual chapters, written by leading researchers, review the great advances made in the past 20-25 years, and still ongoing, to discover the architectures, dynamics and roles of filaments found in relevant model organisms. Others describe one of the families of dynamic filaments found in many species. The most common types of filament are deeply related to eukaryotic cytoskeletal proteins, notably actin and tubulin that polymerise and depolymerise under the control of nucleotide hydrolysis. Related systems are found to perform a variety of roles, depending on the organisms. Surprisingly, prokaryotes all lack the molecular motors associated with eukaryotic F-actin and microtubules. Archaea, but not bacteria, also have active filaments related to the eukaryotic ESCRT system. Non-dynamic fibres, including intermediate filament-like structures, are known to occur in some bacteria.. Details of known filament structures are discussed and related to what has been established about their molecular mechanisms, including current controversies. The final chapter covers the use of some of these dynamic filaments in Systems Biology research. The level of information in all chapters is suitable both for active researchers and for advanced students in courses involving bacterial or archaeal physiology, molecular microbiology, structural cell biology, molecular motility or evolution. Chapter 3 of this book is open access under a CC BY 4.0 license.

Atlas of Oral Microbiology: From Healthy Microflora to Disease

Author : Xuedong Zhou
Publisher : Springer Nature
ISBN 13 : 9811578990
Total Pages : 368 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Atlas of Oral Microbiology: From Healthy Microflora to Disease by : Xuedong Zhou

Download or read book Atlas of Oral Microbiology: From Healthy Microflora to Disease written by Xuedong Zhou and published by Springer Nature. This book was released on 2021-01-06 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the second edition of Atlas of Oral Microbiology: From Healthy Microflora to Disease (ISBN 978-0-12-802234-4), with two new features: we add about 60 pictures of 14 newly isolated microbes from human dental plaque, at the same time, we re-organize the content of this book and provide more research progress about the oral microbiome bank of China, the invasion of oral microbiota into the gut, and the relationships between Oral Microflora and Human Diseases. This book is keeping up with the advanced edge of the international research field of oral microbiology. It innovatively gives us a complete description of the oral microbial systems according to different oral ecosystems. It collects a large number of oral microbial pictures, including cultural pictures, colonies photos, and electron microscopy photos. It is by far the most abundant oral microbiology atlas consists of the largest number of pictures. In the meantime, it also described in detail a variety of experimental techniques, including microbiological isolation, culture, and identification. It is an atlas with strong practical function. The editors and writers of this book have long been engaged in teaching and research work in oral microbiology and oral microecology. This book deserves a broad audience, and it will meet the needs of researchers, clinicians, teachers, and students major in biology, dental medicine, basic medicine, or clinical medicine. It can also be used to facilitate teaching and international academic exchanges.

Size Limits of Very Small Microorganisms

Author : National Research Council
Publisher : National Academies Press
ISBN 13 : 0309066344
Total Pages : 171 pages
Book Rating : 4.3/5 (9 download)

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Book Synopsis Size Limits of Very Small Microorganisms by : National Research Council

Download or read book Size Limits of Very Small Microorganisms written by National Research Council and published by National Academies Press. This book was released on 1999-10-13 with total page 171 pages. Available in PDF, EPUB and Kindle. Book excerpt: How small can a free-living organism be? On the surface, this question is straightforward-in principle, the smallest cells can be identified and measured. But understanding what factors determine this lower limit, and addressing the host of other questions that follow on from this knowledge, require a fundamental understanding of the chemistry and ecology of cellular life. The recent report of evidence for life in a martian meteorite and the prospect of searching for biological signatures in intelligently chosen samples from Mars and elsewhere bring a new immediacy to such questions. How do we recognize the morphological or chemical remnants of life in rocks deposited 4 billion years ago on another planet? Are the empirical limits on cell size identified by observation on Earth applicable to life wherever it may occur, or is minimum size a function of the particular chemistry of an individual planetary surface? These questions formed the focus of a workshop on the size limits of very small organisms, organized by the Steering .Group for the Workshop on Size Limits of Very Small Microorganisms and held on October 22 and 23, 1998. Eighteen invited panelists, representing fields ranging from cell biology and molecular genetics to paleontology and mineralogy, joined with an almost equal number of other participants in a wide-ranging exploration of minimum cell size and the challenge of interpreting micro- and nano-scale features of sedimentary rocks found on Earth or elsewhere in the solar system. This document contains the proceedings of that workshop. It includes position papers presented by the individual panelists, arranged by panel, along with a summary, for each of the four sessions, of extensive roundtable discussions that involved the panelists as well as other workshop participants.

Molecular Biology of the Cell

Author :
Publisher :
ISBN 13 : 9780815332183
Total Pages : 0 pages
Book Rating : 4.3/5 (321 download)

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Book Synopsis Molecular Biology of the Cell by :

Download or read book Molecular Biology of the Cell written by and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metal Transporters

Author : Jose M. Arguello
Publisher : Academic Press
ISBN 13 : 0123943906
Total Pages : 478 pages
Book Rating : 4.1/5 (239 download)

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Book Synopsis Metal Transporters by : Jose M. Arguello

Download or read book Metal Transporters written by Jose M. Arguello and published by Academic Press. This book was released on 2012-10-25 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of Current Topics in Membranes focuses on metal transmembrane transporters and pumps, a recently discovered family of membrane proteins with many important roles in the physiology of living organisms. The book summarizes the most recent advances in the field of metal ion transport and provides a broad overview of the major classes of transporters involved in homeostasis of heavy metals. Various families of the transporters and metal specificities are discussed with the focus on the structural and mechanistic aspects of their function and regulation. The reader will access information obtained through a variety of approaches ranging from X-ray crystallography to cell biology and bioinformatics, which have been applied to transporters identified in diverse biological systems, such as pathogenic bacteria, plants, humans and others. Field is cutting-edge and a lot of the information is new to research community Wide breadth of topic coverage Contributors of high renown and expertise

Bacterial Cell Wall Structure and Dynamics

Author : Tobias Dörr
Publisher : Frontiers Media SA
ISBN 13 : 2889631524
Total Pages : 199 pages
Book Rating : 4.8/5 (896 download)

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Book Synopsis Bacterial Cell Wall Structure and Dynamics by : Tobias Dörr

Download or read book Bacterial Cell Wall Structure and Dynamics written by Tobias Dörr and published by Frontiers Media SA. This book was released on 2019-12-27 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bacterial cells are encased in a cell wall, which is required to maintain cell shape and to confer physical strength to the cell. The cell wall allows bacteria to cope with osmotic and environmental challenges and to secure cell integrity during all stages of bacterial growth and propagation, and thus has to be sufficiently rigid. Moreover, to accommodate growth processes, the cell wall at the same time has to be a highly dynamic structure: During cell enlargement, division, and differentiation, bacteria continuously remodel, degrade, and resynthesize their cell wall, but pivotally need to assure cell integrity during these processes. Finally, the cell wall is also adjusted according to both environmental constraints and metabolic requirements. However, how exactly this is achieved is not fully understood. The major structural component of the bacterial cell wall is peptidoglycan (PG), a mesh-like polymer of glycan chains interlinked by short-chain peptides, constituting a net-like macromolecular structure that has historically also termed murein or murein sacculus. Although the basic structure of PG is conserved among bacteria, considerable variations occur regarding cross-bridging, modifications, and attachments. Moreover, different structural arrangements of the cell envelope exist within bacteria: a thin PG layer sandwiched between an inner and outer membrane is present in Gram-negative bacteria, and a thick PG layer decorated with secondary glycopolymers including teichoic acids, is present in Gram-positive bacteria. Furthermore, even more complex envelope structures exist, such as those found in mycobacteria. Crucially, all bacteria possess a multitude of often redundant lytic enzymes, termed “autolysins”, and other cell wall modifying and synthesizing enzymes, allowing to degrade and rebuild the various structures covering the cells. However, how cell wall turnover and cell wall biosynthesis are coordinated during different stages of bacterial growth is currently unclear. The mechanisms that prevent cell lysis during these processes are also unclear. This Research Topic focuses on the dynamics of the bacterial cell wall, its modifications, and structural rearrangements during cell growth and differentiation. It pays particular attention to the turnover of PG, its breakdown and recycling, as well as the regulation of these processes. Other structures, for example, secondary polymers such as teichoic acids, which are dynamically changed during bacterial growth and differentiation, are also covered. In recent years, our view on the bacterial cell envelope has undergone a dramatic change that challenged old models of cell wall structure, biosynthesis, and turnover. This collection of articles aims to contribute to new understandings of bacterial cell wall structure and dynamics.

Biology for AP ® Courses

Author : Julianne Zedalis
Publisher :
ISBN 13 : 9781947172401
Total Pages : 1923 pages
Book Rating : 4.1/5 (724 download)

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Book Synopsis Biology for AP ® Courses by : Julianne Zedalis

Download or read book Biology for AP ® Courses written by Julianne Zedalis and published by . This book was released on 2017-10-16 with total page 1923 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biology for AP® courses covers the scope and sequence requirements of a typical two-semester Advanced Placement® biology course. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology for AP® Courses was designed to meet and exceed the requirements of the College Board’s AP® Biology framework while allowing significant flexibility for instructors. Each section of the book includes an introduction based on the AP® curriculum and includes rich features that engage students in scientific practice and AP® test preparation; it also highlights careers and research opportunities in biological sciences.

Copper and Bacteria

Author : Marc Solioz
Publisher : Springer
ISBN 13 : 3319944398
Total Pages : 99 pages
Book Rating : 4.3/5 (199 download)

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Book Synopsis Copper and Bacteria by : Marc Solioz

Download or read book Copper and Bacteria written by Marc Solioz and published by Springer. This book was released on 2018-06-23 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the past two decades, great progress has been made in the understanding of copper as a bioelement. The book summarizes the current knowledge of copper toxicity, homeostasis and resistance in bacteria, in which proteins like copper ATPases, copper chaperones and copper-responsive regulators of gene expression play major roles. The author also discusses the metallation of cuproenzymes. The evolution of the use of copper by cells and of copper-homeostatic proteins are is also considered in this Brief.

The Influence of Mechanical Stress on Components in the Bacterial Cell Envelope

Author : Christine Harper
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis The Influence of Mechanical Stress on Components in the Bacterial Cell Envelope by : Christine Harper

Download or read book The Influence of Mechanical Stress on Components in the Bacterial Cell Envelope written by Christine Harper and published by . This book was released on 2022 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biomechanics and mechanobiology have long been recognized as essential for the growth and function of biological systems, and recent work has demonstrated the importance of mechanical forces for key physiological mechanisms in bacteria. Although the bacterial cell envelope is the primary load-bearing structure of bacteria, the influence of mechanical stress on the bacterial cell envelope and its components is largely understudied. In this thesis I examine the role of mechanical stress on two systems in the bacterial cell envelope: multicomponent efflux complex MacAB-TolC which contributes to antibiotic resistance in Escherichia coli and two-component signaling system VxrAB which controls gene expression for cell wall synthesis in Vibrio cholerae.Multicomponent efflux complexes form a channel through the bacterial cell envelope in order to pump toxins and antibiotics out of the cell. We have previously shown that mechanical stress compromises the assembly and functionality of efflux complex CusCBA; however, it is unknown if other efflux complexes are similarly vulnerable to mechanical stress and the role cell envelope stiffness plays. We expand upon previous work by investigating the influence of mechanical stress on efflux complex MacAB-TolC with and without alterations to cell envelope stiffness. We submitted individual live bacterial cells to controlled mechanical loading using a custom microfluidic device and used single-molecule tracking to observe efflux pump behavior. We found that octahedral shear stress in the cell envelope promotes efflux complex disassembly, suggesting impaired antibiotic resistance capability. Cell envelope stiffness plays a significant role in mediating the effect of mechanical manipulation through the magnitude of octahedral shear stress as well as changes in cell surface area. Our findings demonstrate the importance of mechanical stress in the cell envelope as well as cell envelope stiffness for trans-envelope protein function. Although the bacterial cell envelope is the load-bearing component of the cell, it is unknown if cell envelope homeostasis is responsive to mechanical stress. VxrAB is a two component signaling system with a sensor embedded in the cell envelope and a response receptor that controls gene expression of cell wall synthesis. We submitted cells to mechanical loading using our microfluidic device, hydrostatic pressure, and compression and measured the activity of the VxrAB signaling system in response. We found that cells experiencing greater magnitudes of mechanical load exhibited greater VxrAB signaling. Our results suggest the importance of mechanical signals in cell envelope homeostasis through VxrAB mediated cell wall synthesis. Together, this work suggests the importance of mechanical stress for the function of proteins in the bacterial cell envelope. This work establishes a foundation for future bacterial mechanobiology research and has the potential to advance synthetic biology as well as inform future antibiotic treatment strategies.