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| Author | : Naoki Sato |
| Publisher | : Springer Nature |
| Total Pages | : 194 |
| Release | : 2020-01-03 |
| Genre | : Science |
| ISBN | : 9811511616 |
Download Endosymbiotic Theories of Organelles Revisited Book in PDF, ePub and Kindle
This book re-examines the endosymbiotic theory, and presents various related theories and hypotheses since the first proposal in 1905 by a Russian biologist. It also demonstrates that Lynn Margulis’s contribution to the current endosymbiotic is less than sometimes thought, and presents a plausible idea on how the organelles were formed. Explaining that Margulis’s initial work did not intend to show the endosymbiotic origin of chloroplasts and mitochondria, the book discusses their endosymbiotic origin in the light of current biology with the help of clear visual images. Further, by including numerous historical facts and details of phylogenetic analyses using recent genomic data that are largely unknown to many in the field, it offers deep insights into the history of biology, phylogenetic analysis, and the new evolutionary thinking. 2017 was the 50-year anniversary of Margulis’s first paper in the Journal of Theoretical Biology, and 2020 will mark 50 years since the publication her famous work Origin of Eukaryotic Cells, and as such this book offers a timely reconsideration ofthe works of Lynn Margulis and the endosymbiotic origin of organelles.
| Author | : P. Buchner |
| Publisher | : |
| Total Pages | : 934 |
| Release | : 1965-01-15 |
| Genre | : Science |
| ISBN | : |
Download Endosymbiosis of Animals with Plant Microorganisms Book in PDF, ePub and Kindle
Algal symbiosis. Symbiosis with fungi and bacteria. Wrong paths in symbiosis research. Symbiosis in insects feeding on cellulose, herbaceous plant parts, seeds, and similar substances. Symbiosis in animals which live in tree sap. Symbiosis in animals which suck plant juices. Symbiosis in animals sucking vertebrate blood and feeding on corneous substances. Symbiosis in luminous animals. Cases of symbiosis localized in excretory organs. Localization of the symbionts. Methods of transmission. Embryonic and postembryonic phenomena. Correlation between host organism and symbionts. Historical problems. The signioficance of endosymbiosis.
| Author | : Wolfgang Löffelhardt |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 333 |
| Release | : 2013-11-19 |
| Genre | : Science |
| ISBN | : 3709113032 |
Download Endosymbiosis Book in PDF, ePub and Kindle
The origin of energy-conserving organelles, the mitochondria of all aerobic eukaryotes and the plastids of plants and algae, is commonly thought to be the result of endosymbiosis, where a primitive eukaryote engulfed a respiring α-proteobacterium or a phototrophic cyanobacterium, respectively. While present-day heterotrophic protists can serve as a model for the host in plastid endosymbiosis, the situation is more difficult with regard to (the preceding) mitochondrial origin: Two chapters describe these processes and theories and inherent controversies. However, the emphasis is placed on the evolution of phototrophic eukaryotes: Here, intermediate stages can be studied and the enormous diversity of algal species can be explained by multiple secondary and tertiary (eukaryote-eukaryote) endosymbioses superimposed to the single primary endosymbiotic event. Steps crucial for the establishment of a stable, mutualistic relationship between host and endosymbiont, as metabolic symbiosis, recruitment of suitable metabolite transporters, massive gene transfer to the nucleus, development of specific translocases for the re-import of endosymbiont proteins, etc. are discussed in individual chapters. Experts, dealing with biochemical, genetic and bioinformatic approaches provide insight into the state of the art of one of the central themes of biology. The book is written for graduate students, postdocs and scientists working in evolutionary biology, phycology, and phylogenetics.
| Author | : John Archibald |
| Publisher | : OUP Oxford |
| Total Pages | : 220 |
| Release | : 2014-06-26 |
| Genre | : Science |
| ISBN | : 0191636274 |
Download One Plus One Equals One Book in PDF, ePub and Kindle
We are in the midst of a revolution. It is a scientific revolution built upon the tools of molecular biology, with which we probe and prod the living world in ways unimaginable a few decades ago. Need to track a bacterium at the root of a hospital outbreak? No problem: the offending germ's complete genetic profile can be obtained in 24 hours. We insert human DNA into E. coli bacteria to produce our insulin. It is natural to look at biotechnology in the 21st century with a mix of wonder and fear. But biotechnology is not as 'unnatural' as one might think. All living organisms use the same molecular processes to replicate their genetic material and the same basic code to 'read' their genes. The similarities can be seen in their DNA. Here, John Archibald shows how evolution has been 'plugging-and-playing' with the subcellular components of life from the very beginning and continues to do so today. For evidence, we need look no further than the inner workings of our own cells. Molecular biology has allowed us to gaze back more than three billion years, revealing the microbial mergers and acquisitions that underpin the development of complex life. One Plus One Equals One tells the story of how we have come to this realization and its implications.
| Author | : Surajit Das |
| Publisher | : Academic Press |
| Total Pages | : 864 |
| Release | : 2020-09-15 |
| Genre | : Science |
| ISBN | : 0128200855 |
Download Microbial and Natural Macromolecules Book in PDF, ePub and Kindle
Microbial and Natural Macromolecules: Synthesis and Applications brings together active scientists and academicians in the field who share updated information and research outcomes from global experts. Microbial macromolecular diversity, molecular composure, genetics, usability of advanced molecular tools and techniques for their study as well as their applicability are discussed with detailed research perspectives. Illustrates fundamental discoveries and methodological advancements Discusses novel functional attributes of macromolecules Updates progress on microbial macromolecular research
| Author | : Ozcan Konur |
| Publisher | : Academic Press |
| Total Pages | : 738 |
| Release | : 2020-03-28 |
| Genre | : Science |
| ISBN | : 0128183063 |
Download Handbook of Algal Science, Technology and Medicine Book in PDF, ePub and Kindle
Handbook of Algal Science, Microbiology, Technology and Medicine provides a concise introduction to the science, biology, technology and medical use of algae that is structured on the major research fronts of the last four decades, such as algal structures and properties, algal biomedicine, algal genomics, algal toxicology, and algal bioremediation, algal photosystems, algal ecology, algal bioenergy and biofuels. It also covers algal production for biomedicine, algal biomaterials, and algal medicinal foods within these primary sections. All chapters are authored by the leading researchers in their respective research fields. Our society currently faces insurmountable challenges in the areas of biomedicine and energy in the face of increasing global population and diminishing natural resources as well as the growing environmental and economic concerns, such as global warming, greenhouse gas emissions and climate change. Algae offer a way to deal with these challenges and concerns for both sustainable and environment friendly bioenergy production and in biomedicine through the development of crucial biotechnology. Provides an essential interdisciplinary introduction and handbook for all the stakeholders engaged in science, technology and medicine of algae Covers the major research streams of the last four decades, ranging from algal structures, to algal biomedicine and algal bioremediation Fills a significant market opening for an interdisciplinary handbook on algal science, technology and medicine
| Author | : Jay Shankar Singh |
| Publisher | : Elsevier |
| Total Pages | : 611 |
| Release | : 2021-08-20 |
| Genre | : Science |
| ISBN | : 0323858945 |
Download Microbes in Land Use Change Management Book in PDF, ePub and Kindle
Microbes in Land Use Change Management details the various roles of microbial resources in management of land uses and how the microbes can be used for the source of income due to their cultivation for the purpose of biomass and bioenergy production. Using various techniques, the disturbed and marginal lands may also be restored eco-friendly in present era to fulfil the feeding needs of mankind around the globe. Microbes in Land Use Change Management provides standard and up to date information towards the land use change management using various microbial technologies to enhance the productivity of agriculture. Needless to say that Microbes in Land Use Change Management also considers the areas including generation of alternative energy sources, restoration of degraded and marginal lands, mitigation of global warming gases and next generation -omics technique etc. Land use change affects environment conditions and soil microbial community. Microbial population and its species diversity have influence in maintaining ecosystem balance. The study of changes of microbial population provides an idea about the variation occurring in a specific area and possibilities of restoration. Meant for a multidisciplinary audience Microbes in Land Use Change Management shows the need of next-generation omics technologies to explore microbial diversity. Describes the role of microbes in generation of alternative source of energy Gives recent information related to various microbial technology and their diversified applications Provides thorough insight in the problems related to landscape dynamics, restoration of soil, reclamation of lands mitigation of global warming gases etc. eco-friendly way using versatility of microbes Includes microbial tools and technology in reclamation of degraded, disturbed and marginal lands, mitigation of global warming gases
| Author | : William F. Martin |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 313 |
| Release | : 2007-01-26 |
| Genre | : Science |
| ISBN | : 3540385029 |
Download Origin of Mitochondria and Hydrogenosomes Book in PDF, ePub and Kindle
The evolutionary origins of hydrogenosomes have been the subject of considerable debate. This volume closes the gap between the endosymbiotic theory for the origin of organelles and their incorporation into evolutionary theory. It reveals that identifying the genetic contribution to eukaryotes of the mitochondrial endosymbiosis, and revealing the functions of its descendent organelles, are key to understanding eukaryotic biology and evolution.
| Author | : Lynn Margulis |
| Publisher | : W.H. Freeman |
| Total Pages | : 419 |
| Release | : 1981 |
| Genre | : Cells |
| ISBN | : 9780716712565 |
Download Symbiosis in Cell Evolution Book in PDF, ePub and Kindle
| Author | : |
| Publisher | : Academic Press |
| Total Pages | : 2138 |
| Release | : 2016-04-14 |
| Genre | : Science |
| ISBN | : 0128004266 |
Download Encyclopedia of Evolutionary Biology Book in PDF, ePub and Kindle
Encyclopedia of Evolutionary Biology, Four Volume Set is the definitive go-to reference in the field of evolutionary biology. It provides a fully comprehensive review of the field in an easy to search structure. Under the collective leadership of fifteen distinguished section editors, it is comprised of articles written by leading experts in the field, providing a full review of the current status of each topic. The articles are up-to-date and fully illustrated with in-text references that allow readers to easily access primary literature. While all entries are authoritative and valuable to those with advanced understanding of evolutionary biology, they are also intended to be accessible to both advanced undergraduate and graduate students. Broad topics include the history of evolutionary biology, population genetics, quantitative genetics; speciation, life history evolution, evolution of sex and mating systems, evolutionary biogeography, evolutionary developmental biology, molecular and genome evolution, coevolution, phylogenetic methods, microbial evolution, diversification of plants and fungi, diversification of animals, and applied evolution. Presents fully comprehensive content, allowing easy access to fundamental information and links to primary research Contains concise articles by leading experts in the field that ensures current coverage of each topic Provides ancillary learning tools like tables, illustrations, and multimedia features to assist with the comprehension process
