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Associacoes In Vitro De Bacterias Endofiticas Diazotroficas Com Celulas De Calo De Cana De Acucar
Download Associacoes In Vitro De Bacterias Endofiticas Diazotroficas Com Celulas De Calo De Cana De Acucar full books in PDF, epub, and Kindle. Read online Associacoes In Vitro De Bacterias Endofiticas Diazotroficas Com Celulas De Calo De Cana De Acucar ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Associações in vitro de bactérias endofíticas diazotróficas com células de calo de cana-de-açúcar by : Roberta Cristina Ruedas Martins
Download or read book Associações in vitro de bactérias endofíticas diazotróficas com células de calo de cana-de-açúcar written by Roberta Cristina Ruedas Martins and published by . This book was released on 2007 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interações entre bactérias endofíticas diazotróficas e plantas estão sendo pesquisadas utilizando-se sistemas de co-culturas que envolvem estes microorganismos e culturas de células vegetais. Linhagens bacterianas isoladas de cana-de-açúcar foram colocadas em contato com células de cana-de-açúcar na forma de calos. As co-culturas foram realizadas em meio MS, líquido e semi-sólido, desprovido de nitrogênio combinado. A influência dos calos sobre as bactérias foi avaliada por medidas de crescimento microbiano e de atividade da nitrogenase. O efeito inverso foi avaliado por medidas de massa fresca e do conteúdo protéico dos calos. O crescimento bacteriano foi estimulado no inicio da co-cultura, em seguida podem-se observar perfis de inibição, estímulo ou ausência de ambos. A atividade específica da nitrogenase em presença do calo foi inibida em alguns gêneros bacterianos. O conteúdo protéico de calos em co-cultura foi significativamente maior que o de calos controle. Acinetobacter sp. (ICB 117) mostrou-se capaz de colonizar calos de cana-de-açúcar.
Book Synopsis Rhizobiology: Molecular Physiology of Plant Roots by : Soumya Mukherjee
Download or read book Rhizobiology: Molecular Physiology of Plant Roots written by Soumya Mukherjee and published by Springer Nature. This book was released on 2021-12-07 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the recent advancements in the role of various biomolecules in regulating root growth and development. Rhizobiology is a dynamic sub discipline of plant science which collates investigations from various aspects like physiology, biochemistry, genetic analysis and plant–microbe interactions. The physiology and molecular mechanisms of root development have undergone significant advancements in the last couple of decades. Apart from the already known conventional phytohormones (IAA, GA, cytokinin, ethylene and ABA), certain novel biomolecules have been considered as potential growth regulators or hormones regulating plant growth and development. Root phenotyping and plasticity analysis with respect to the specific functional mutants of each biomolecule shall provide substantial information on the molecular pathways of root signaling. Special emphasis provides insights on the tolerance and modulatory mechanisms of root physiology in response to light burst, ROS generation, agravitrophic response, abiotic stress and biotic interactions. Root Apex Cognition: From Neuronal Molecules to Root-Fungal Networks and Suberin in Monocotyledonous Crop Plants: Structure and Function in Response to Abiotic Stresses” are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com. Chapters “Root Apex Cognition: From Neuronal Molecules to Root-Fungal Networks and Suberin in Monocotyledonous Crop Plants: Structure and Function in Response to Abiotic Stresses” are available open access under a Creative Commons Attribution 4.0 International License via link.springer.com.
Book Synopsis Bacteria and Plants by : Muriel E. Rhodes-Roberts
Download or read book Bacteria and Plants written by Muriel E. Rhodes-Roberts and published by . This book was released on 1982 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interactions between bacteria and plants in the root environment; Nitrogen fixation by free-living bacteria associated with plants: fact or fiction? Symbiotic nitrogen fixation in plants; Entry and establishment of pathogenic bacteria in plant tissues; The progression of bacterial disease withim plants; Interaction of wall-free prokaryotes with plants; The biology of the crown gall: a plant tumour induced by Agrobacterium tumefaciens; Bacterial diseases of food plants: an overiew; The effect of bacteria on post-harvest quality of vegetables and fruits, with particular reference to spoilage; The production of foods and beverages from plant materials by micro-organisms; Contamination of food plants and plant products with bacteria of publie health significance; Bacteria in frozen vegetables; Toxic bacterial dusts associated with plants; Light microscope techniques for the microbiological examination of plant materials; Selected abstracts of papers presented at the summer conference.
