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Control Of Arabidopsis Thaliana Embryogenesis And The Developmental Regulation Of Embryo Identity At The Transcriptional Level
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Book Synopsis Control of Arabidopsis Thaliana Embryogenesis and the Developmental Regulation of Embryo Identity at the Transcriptional Level by : Raymond Wing Kwong
Download or read book Control of Arabidopsis Thaliana Embryogenesis and the Developmental Regulation of Embryo Identity at the Transcriptional Level written by Raymond Wing Kwong and published by . This book was released on 2003 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Developmental Timing written by and published by Academic Press. This book was released on 2013-09-04 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume of Current Topics in Developmental Biology covers developmental timing, with contributions from an international board of authors. The chapters provide a comprehensive set of reviews covering such topics as the timing of developmental programs in Drosophila, temporal patterning of neural progenitors, and environmental modulation of developmental timing.
Book Synopsis International Climate Protection by : Michael Palocz-Andresen
Download or read book International Climate Protection written by Michael Palocz-Andresen and published by . This book was released on 2019 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains the current climate protection processes and technologies, and informs the readers of the limiting factors and opportunities for future development. It represents the highest level of knowledge from leading scientists all over the world. Original high quality figures maximize understanding of the text. The book also introduces a new concept (climotographic), which provides a well pronounced solution to climate protection that is easily understandable for all levels of readers.
Book Synopsis Transcriptional Control of Cell Proliferation in Arabidopsis Thaliana by : Srilakshmi Makkena
Download or read book Transcriptional Control of Cell Proliferation in Arabidopsis Thaliana written by Srilakshmi Makkena and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Control of cell proliferation is essential for normal plant development and is controlled at many levels, including that of transcription. We have used the model plant species Arabidopsis thaliana to investigate control of cell proliferation during development by three transcription factors: SPATULA (SPT), encoding a bHLH transcription factor and FOUR LIPS (FLP) and its paralog MYB88, both encoding R2R3 MYB transcription factors. Detailed analysis of embryo and root development showed that loss of SPT function causes an increase in quiescent center size in both the embryonic and postembryonic stem cell niche. spt mutants exhibit other pleotropic developmental phenotypes, including longer hypocotyls, more flowers, shorter internodes and an extended flowering period. FOUR LIPS (FLP) and MYB88 have overlapping functions in restricting Guard Mother Cell (GMC) division during stomatal development. In our current study, we have identified another role for FLP during female gametogenesis.
Book Synopsis Production of Biomass and Bioactive Compounds Using Bioreactor Technology by : Kee-Yoeup Paek
Download or read book Production of Biomass and Bioactive Compounds Using Bioreactor Technology written by Kee-Yoeup Paek and published by Springer. This book was released on 2014-09-30 with total page 708 pages. Available in PDF, EPUB and Kindle. Book excerpt: The bioactive compounds of plants have world-wide applications in pharmaceutical, nutraceutical and food industry with a huge market. In this book, a group of active researchers have addressed on the most recent advances in plant cell and organ cultures for the production of biomass and bioactive compounds using bioreactors. Tremendous efforts have been made to commercialize the production of plant metabolites by employing plant cell and organ cultures in bioreactors. This book emphasizes on the fundamental topics like designing of bioreactors for plant cell and organ cultures, various types of bioreactors including stirred tank, airlift, photo-bioreactor, disposable bioreactor used for plant cell and organ cultures and the advantages and disadvantages of bioreactor cultures. Various strategies for biomass production and metabolite accumulation have been discussed in different plant systems including Korean/Chinese ginseng, Siberian ginseng, Indian ginseng, Echinacea, St. John’s wort, Noni, Chinese licorice, Caterpillar fungus and microalgae. Researches on the industrial application of plant cells and organs with future prospects as well as the biosafety of biomass produced in bioreactors are also described. The topics covered in this book, such as plant cell and organ cultures, hairy roots, bioreactors, bioprocess techniques, will be a valuable reference for plant biotechnologists, plant biologists, pharmacologists, pharmacists, food technologists, nutritionists, research investigators of healthcare industry, academia, faculty and students of biology and biomedical sciences. The multiple examples of large-scale applications of cell and organ cultures will be useful and significant to industrial transformation and real commercialization.
Book Synopsis The Origin of a Land Flora by : Frederick Orpen Bower
Download or read book The Origin of a Land Flora written by Frederick Orpen Bower and published by . This book was released on 1908 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Transcriptional Switches During Development by :
Download or read book Transcriptional Switches During Development written by and published by Academic Press. This book was released on 2012-03-12 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new volume in the Current Topics in Developmental Biology series concentrates on transcriptional switches during development. It includes chapters on such topics as muscle diversity, transcriptional response to genome structural variation, and the temporal gene network in Drosophila neural stem cells. With an international team of authors, this volume is a must-have addition for researchers and students alike. - Concentrates on transcriptional switches during development - Includes chapters on such topics as muscle diversity, transcriptional response to genome structural variation, and the temporal gene network in Drosophila neural stem cells - With an international team of authors, this volume is a must-have addition for researchers and students alike
Book Synopsis Transcriptional Control of Arabidopsis Development by AHLs by : David Seth Favero
Download or read book Transcriptional Control of Arabidopsis Development by AHLs written by David Seth Favero and published by . This book was released on 2016 with total page 349 pages. Available in PDF, EPUB and Kindle. Book excerpt: The AT-HOOK MOTIF NUCLEAR LOCALIZED (AHL) family of plant-specific transcription factors play important roles during development. The model plant Arabidopsis thaliana was used to investigate how AHL-mediated changes in transcription influence development. YUCCA8 (YUC8), a gene involved in auxin biosynthesis, and members of the SMALL AUXIN UP RNA (SAUR) 19 subfamily, which act at the end of the auxin signaling pathway and promote hypocotyl cell expansion, were misregulated in SUPPRESSOR OF PHYTOCHROME B4-#3 (SOB3)/AHL29 mutant seedlings. Specifically, transcripts for these genes were depleted in the short-hypocotyl SOB3-D over-expression line, but elevated in the tall, dominant-negative sob3-6 mutant. Further, ectopic expression of SAUR19 partially rescued the short-hypocotyl phenotype characteristic of SOB3-D, and SOB3 bound the promoters of YUC8 and SAUR19 subfamily members. This indicated that SOB3 represses hypocotyl elongation by inhibiting the transcription of both YUC8 and SAUR19 subfamily members. Although YUC8 and SAUR19 are both primarily associated with auxin, links between SOB3, these genes, and other signaling pathways were also identified. Light intensity also impacted the severity of hypocotyl phenotypes in SOB3 mutants. A link between SOB3 and light-mediated signal transduction was also identified at the molecular level, as expression of YUC8 and SAUR22 were affected by both light fluence rate and the transcription factor PIF4. SOB3 phenotypes and SAUR22 expression were also affected by brassinosteroid signaling, as evidenced by growth in the presence of brassinolide, an active form of the hormone, or the biosynthesis inhibitor brassinazole. Transgenic seedlings expressing a mutant form of BZR1 which codes for a constitutively active version of the protein also had higher levels of SAUR22, revealing a link between SOB3 and brassinosteroid signaling at the molecular level. Finally, physical interactions between histone H2B and SOB3 were also found to be essential for modulation of hypocotyl growth. Therefore, interactions with histones must also be important for regulation of gene expression by SOB3.
Book Synopsis Plant Embryogenesis by : María F. Suárez
Download or read book Plant Embryogenesis written by María F. Suárez and published by Springer Science & Business Media. This book was released on 2008 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Step-by-step reproducible laboratory procedures written by the top experts in the field offering their time-tested hints, tricks, and tips. Presents detailed outlines of embryonic systems models along with cutting-edge cellular, genetic, and molecular mechanism. Provides the most comprehensive collection of protocols on plan embryo development.
Book Synopsis Regulation of Embryogenesis by LEAFY COTYLEDON2 by : Siobhan Ariel Braybook
Download or read book Regulation of Embryogenesis by LEAFY COTYLEDON2 written by Siobhan Ariel Braybook and published by . This book was released on 2008 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Plant Cell Cycle written by Dirk Inzé and published by Springer Science & Business Media. This book was released on 2011-06-27 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the study of the plant cell cycle has become of major interest, not only to scientists working on cell division sensu strictu , but also to scientists dealing with plant hormones, development and environmental effects on growth. The book The Plant Cell Cycle is a very timely contribution to this exploding field. Outstanding contributors reviewed, not only knowledge on the most important classes of cell cycle regulators, but also summarized the various processes in which cell cycle control plays a pivotal role. The central role of the cell cycle makes this book an absolute must for plant molecular biologists.
Book Synopsis In Vitro Embryogenesis in Plants by : Trevor A. Thorpe
Download or read book In Vitro Embryogenesis in Plants written by Trevor A. Thorpe and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: In vitro Embryogenesis in Plants is the first book devoted exclusively to this topic. As the ultimate demonstration of totipotency in plants, somatic and haploid embryogenesis is of vital importance to all those working on or interested in basic and applied aspects of plantlet information and regeneration. The text includes comprehensive reviews written by experts, on all facts of in vitro and in vivo embryogenesis. Some chapters deal with the morphogenic, structural and developmental, physiological and biochemical, and molecular biological aspects of the subject. Chapters are also devoted to haploid embryogenesis, asexual embryogenesis in nature, zygotic embryogenesis, and zygotic embryo culture. Detailed tables summarizing successful somatic embryogenesis in all vascular plants are also included. This book, therefore, brings together previously scattered information to provide an indispensable reference book for both active researchers, graduate students and anyone interested in this aspect of tissue culture technology and plant development.
Download or read book Embryos written by Jonathan Bard and published by CRC Press. This book was released on 1994 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this highly illustrated atlas, a group of internationally known authors review the development and significance of Arabidopsis, Dictyostelium discoideum, sea urchin, nematode worm, mollusc, leech, Drosophila, fish, toad, chick, mouse and human.
Book Synopsis Cytoskeleton by : Jose C. Jimenez-Lopez
Download or read book Cytoskeleton written by Jose C. Jimenez-Lopez and published by BoD – Books on Demand. This book was released on 2017-05-17 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: The cytoskeleton is a highly dynamic intracellular platform constituted by a three-dimensional network of proteins responsible for key cellular roles as structure and shape, cell growth and development, and offering to the cell with "motility" that being the ability of the entire cell to move and for material to be moved within the cell in a regulated fashion (vesicle trafficking). The present edition of Cytoskeleton provides new insights into the structure-functional features, dynamics, and cytoskeleton's relationship to diseases. The authors' contribution in this book will be of substantial importance to a wide audience such as clinicians, researches, educators, and students interested in getting updated knowledge about molecular basis of cytoskeleton, such as regulation of cell vital processes by actin-binding proteins as cell morphogenesis, motility, their implications in cell signaling, as well as strategies for clinical trial and alternative therapies based in multitargeting molecules to tackle diseases, that is, cancer.
Book Synopsis Cellular and Molecular Biology of Plant Seed Development by : Brian A. Larkins
Download or read book Cellular and Molecular Biology of Plant Seed Development written by Brian A. Larkins and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 649 pages. Available in PDF, EPUB and Kindle. Book excerpt: The beginnings of human civili zation can be traced back to the time , ne- ly 12 ,000 years ago , when th e early humans gradually ch anged from a life of hunting and gathering food , to producing food. This beginning of pri- tive agriculture ensured a dependable supply of food , and fostered the living together of people in groups and the development of s o c i e ty. During th is time, plant s e e ds were recognized a s a valuable s o ur c e of food and nutrition , and began to be used for growing plants for food. Ever s i n c e , plant seeds have played an important role in the development of the human civilization . Even today, s e e ds of a few crop s p e c i e s , s uc h as the cereals and legume s, are the primary s o u r c e of most human food , and the predominant commodity in international agriculture. Owing to their great importance as food for human s and in international trade , seeds have been a favorite object of s t u d y by developmental biologists and physiologi sts , nutritionist s and chem i sts . A wealth of useful information i s available on th e biology of seed s .
Download or read book Polarity in Plants written by K. Lindsey and published by John Wiley & Sons. This book was released on 2004 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: The establishment of polarity is a fundamental feature in eukaryotic development. Polarity in Plants provides an account of current research into the mechanisms by which polarity is generated at the level of the cell, organ and organism in plants, drawing especially on recent work with model organisms. The emphasis is on the use of the techniques of molecular genetics to dissect molecular mechanisms. This is the first volume to bring together the diverse aspects of polarity in plant development.
Book Synopsis Regulation of Apical-basal Patterning During Arabidopsis Thaliana Embryo Development by : Zachery Robin Smith
Download or read book Regulation of Apical-basal Patterning During Arabidopsis Thaliana Embryo Development written by Zachery Robin Smith and published by . This book was released on 2010 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt: The formation of the apical-basal axis during Arabidopsis thaliana embryogenesis is a crucial step that directs the overall body plan of the seedling and directs the establishment of stem cell populations at either end of the embryo that give rise to all of the adult structures. The establishment of the apical-basal axis occurs with the first division of the zygote and remains plastic until the transition stage, where apical-basal polarity becomes fixed. The molecular mechanisms and genes responsible for the formation and fixation of the apical-basal axis remain largely unknown. This dissertation describes the advances made toward the elucidation of two major pathways that contribute to the formation and fixation of the apical-basal axis. Transcriptional repression plays a major role in developmental processes in general and this dissertation describes the role of the TOPLESS (TPL) gene in repression of the basal embryonic gene program in the developing apical domain of the embryo. We provide a framework for the function of TPL in transcriptional repression through chromatin remodeling. Furthermore, we show that the PLETHORA (PLT) family of transcription factors are direct targets for TPL mediated repression and necessary for the shoot to root transformation seen in the tpl-1 mutant. Secondly, using the tpl-1 mutant as a tool for forward genetics, the HD-ZIP Class III transcription factor family members are identified as determinants of apical fate in the globular stage embryo. Additionally, the HD-ZIP III genes are shown to have a mutually antagonistic relationship with the PLT gene family. Lastly, we show that the HD-ZIP III genes are true apical determinants and able to cause a homeotic conversion of the basal pole to a second apical pole.
