Evolution And Speciation In Fungi And Eukaryotic Biodiversity
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Author |
: T. J. Pandian |
Publisher |
: CRC Press |
Total Pages |
: 349 |
Release |
: 2023-10-13 |
ISBN-10 |
: 9781000996661 |
ISBN-13 |
: 1000996662 |
Rating |
: 4/5 (61 Downloads) |
Synopsis Evolution and Speciation in Fungi and Eukaryotic Biodiversity by : T. J. Pandian
Being sessiles like autotrophic plants and heterotrophics as animals, fungi are fascinating eukaryotes. In them, the need for external digestion has demanded surface expansion and limited tissues to 2/y. The mycorrhizas facilitate 85% angiosperms to acquire water and minerals, enhance productivity and fight against drought and pollutants. During the geological past, lichens have weathered rock and formed the present landscape. Only 121 fungal species excrete digestive enzymes to meet industrial demand. The beneficial fungi contribute 1,000 billion US$. Parasitic fungi cause 1.6 million human deaths and > 20% loss of commercial crops. Despite their ecological and economic importance, no university offers a degree course in Mycology. For 2,056,907 eukaryotic species, this book elaborates the role played by environmental factors (i) spatial distribution, (ii) light-temperature, (iii) precipitation-liquid water and biological attributes, (iv) cellularity, (v) symmetry, (vi) clonality, (vii) sexuality, (viii) modality and (ix) motility that either accelerate or decelerate biodiversity. About 20 and 80% eukaryotes are aquatics and terrestrials. Decreasing light intensity and temperature reduce diversity from the equator toward the polar zones. Water availability also reduces the diversity from 5.4 - 65.5 species/km2 in tropical evergreen forests to 2 in deserts and polar zones. Unicellularity and radial symmetry decelerate the diversity to 200 in mammals reduce clonality from 100 to 0%. Strategies developed by eukaryotes reduce selfing by
Author |
: T. J. Pandian |
Publisher |
: |
Total Pages |
: 0 |
Release |
: 2024 |
ISBN-10 |
: 1032421436 |
ISBN-13 |
: 9781032421438 |
Rating |
: 4/5 (36 Downloads) |
Synopsis Evolution and Speciation in Fungi and Eukaryotic Biodiversity by : T. J. Pandian
Author |
: John Harrison Burnett |
Publisher |
: |
Total Pages |
: 0 |
Release |
: 2003 |
ISBN-10 |
: 1383022763 |
ISBN-13 |
: 9781383022766 |
Rating |
: 4/5 (63 Downloads) |
Synopsis Fungal Populations and Species by : John Harrison Burnett
The population genetics and speciation of fungi is a rapidly developing field, heavily dependent upon the use of molecular markers. This text describes the methodologies employed in this area and, for the benefit of the non-mycological reader, a brief introduction to basic fungal biology.
Author |
: Samantha Fowler |
Publisher |
: |
Total Pages |
: 0 |
Release |
: 2023-05-12 |
ISBN-10 |
: 1739015509 |
ISBN-13 |
: 9781739015503 |
Rating |
: 4/5 (09 Downloads) |
Synopsis Concepts of Biology by : Samantha Fowler
Black & white print. Concepts of Biology is designed for the typical introductory biology course for nonmajors, covering standard scope and sequence requirements. The text includes interesting applications and conveys the major themes of biology, with content that is meaningful and easy to understand. The book is designed to demonstrate biology concepts and to promote scientific literacy.
Author |
: Joseph Heitman |
Publisher |
: John Wiley & Sons |
Total Pages |
: 1136 |
Release |
: 2020-07-10 |
ISBN-10 |
: 9781555819583 |
ISBN-13 |
: 1555819583 |
Rating |
: 4/5 (83 Downloads) |
Synopsis The Fungal Kingdom by : Joseph Heitman
Fungi research and knowledge grew rapidly following recent advances in genetics and genomics. This book synthesizes new knowledge with existing information to stimulate new scientific questions and propel fungal scientists on to the next stages of research. This book is a comprehensive guide on fungi, environmental sensing, genetics, genomics, interactions with microbes, plants, insects, and humans, technological applications, and natural product development.
Author |
: Pamela Soltis |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 416 |
Release |
: 2012-10-03 |
ISBN-10 |
: 9783642314414 |
ISBN-13 |
: 3642314414 |
Rating |
: 4/5 (14 Downloads) |
Synopsis Polyploidy and Genome Evolution by : Pamela Soltis
Polyploidy – whole-genome duplication (WGD) – is a fundamental driver of biodiversity with significant consequences for genome structure, organization, and evolution. Once considered a speciation process common only in plants, polyploidy is now recognized to have played a major role in the structure, gene content, and evolution of most eukaryotic genomes. In fact, the diversity of eukaryotes seems closely tied to multiple WGDs. Polyploidy generates new genomic interactions – initially resulting in “genomic and transcriptomic shock” – that must be resolved in a new polyploid lineage. This process essentially acts as a “reset” button, resulting in genomic changes that may ultimately promote adaptive speciation. This book brings together for the first time the conceptual and theoretical underpinnings of polyploid genome evolution with syntheses of the patterns and processes of genome evolution in diverse polyploid groups. Because polyploidy is most common and best studied in plants, the book emphasizes plant models, but recent studies of vertebrates and fungi are providing fresh perspectives on factors that allow polyploid speciation and shape polyploid genomes. The emerging paradigm is that polyploidy – through alterations in genome structure and gene regulation – generates genetic and phenotypic novelty that manifests itself at the chromosomal, physiological, and organismal levels, with long-term ecological and evolutionary consequences.
Author |
: Sonia M. Tiquia-Arashiro |
Publisher |
: Springer |
Total Pages |
: 625 |
Release |
: 2019-07-22 |
ISBN-10 |
: 9783030190309 |
ISBN-13 |
: 3030190307 |
Rating |
: 4/5 (09 Downloads) |
Synopsis Fungi in Extreme Environments: Ecological Role and Biotechnological Significance by : Sonia M. Tiquia-Arashiro
Over the last decades, scientists have been intrigued by the fascinating organisms that inhabit extreme environments. These organisms, known as extremophiles, thrive in habitats which for other terrestrial life-forms are intolerably hostile or even lethal. Based on such technological advances, the study of extremophiles has provided, over the last few years, ground-breaking discoveries that challenge the paradigms of modern biology. In the new bioeconomy, fungi in general, play a very important role in addressing major global challenges, being instrumental for improved resource efficiency, making renewable substitutes for products from fossil resources, upgrading waste streams to valuable food and feed ingredients, counteracting life-style diseases and antibiotic resistance through strengthening the gut biota, making crop plants more robust to survive climate change conditions, and functioning as host organisms for production of new biological drugs. This range of new uses of fungi all stand on the shoulders of the efforts of mycologists over generations. The book is organized in five parts: (I) Biodiversity, Ecology, Genetics and Physiology of Extremophilic Fungi, (II) Biosynthesis of Novel Biomolecules and Extremozymes (III) Bioenergy and Biofuel synthesis, and (IV) Wastewater and biosolids treatment, and (V) Bioremediation.
Author |
: Delivering Alien Invasive Species |
Publisher |
: Springer Science & Business Media |
Total Pages |
: 421 |
Release |
: 2008-11-14 |
ISBN-10 |
: 9781402082801 |
ISBN-13 |
: 1402082800 |
Rating |
: 4/5 (01 Downloads) |
Synopsis Handbook of Alien Species in Europe by : Delivering Alien Invasive Species
Biological invasions by alien (non-native) species are widely recognized as a significant component of human-caused global environmental change and the second most important cause of biodiversity decline. Alien species threaten many European ecosystems and have serious environmental, economic and health impacts. The DAISIE (Delivering Alien Invasive Species Inventories for Europe) project has now brought together all available information on alien species in Europe (terrestrial, aquatic and marine) and from all taxa (fungi, plants, animals). Thus for the first time, an overview and assessment of biological invasions in the Pan-European region is finally possible. The Handbook of Alien Species in Europe summarises the major findings of this groundbreaking research and addresses the invasion trends, pathways, and both economic as well as ecological impact for eight major taxonomic groups. Approximately 11.000 alien species recorded in Europe are listed, and fact sheets for 100 of the most invasive alien species are included, each with a distribution map and colour illustration. The book is complemented by a regularly updated internet database providing free additional information. With its highly interdisciplinary approach, DAISIE and its Handbook will be the basis for future scientific investigations as well as management and control of alien invasive species in Europe.
Author |
: Sergey Gavrilets |
Publisher |
: Princeton University Press |
Total Pages |
: 497 |
Release |
: 2018-06-05 |
ISBN-10 |
: 9780691187051 |
ISBN-13 |
: 0691187053 |
Rating |
: 4/5 (51 Downloads) |
Synopsis Fitness Landscapes and the Origin of Species (MPB-41) by : Sergey Gavrilets
The origin of species has fascinated both biologists and the general public since the publication of Darwin's Origin of Species in 1859. Significant progress in understanding the process was achieved in the "modern synthesis," when Theodosius Dobzhansky, Ernst Mayr, and others reconciled Mendelian genetics with Darwin's natural selection. Although evolutionary biologists have developed significant new theory and data about speciation in the years since the modern synthesis, this book represents the first systematic attempt to summarize and generalize what mathematical models tell us about the dynamics of speciation. Fitness Landscapes and the Origin of Species presents both an overview of the forty years of previous theoretical research and the author's new results. Sergey Gavrilets uses a unified framework based on the notion of fitness landscapes introduced by Sewall Wright in 1932, generalizing this notion to explore the consequences of the huge dimensionality of fitness landscapes that correspond to biological systems. In contrast to previous theoretical work, which was based largely on numerical simulations, Gavrilets develops simple mathematical models that allow for analytical investigation and clear interpretation in biological terms. Covering controversial topics, including sympatric speciation and the effects of sexual conflict on speciation, this book builds for the first time a general, quantitative theory for the origin of species.
Author |
: Lisa Bartee |
Publisher |
: |
Total Pages |
: |
Release |
: 2017 |
ISBN-10 |
: 1636350410 |
ISBN-13 |
: 9781636350417 |
Rating |
: 4/5 (10 Downloads) |
Synopsis Principles of Biology by : Lisa Bartee
The Principles of Biology sequence (BI 211, 212 and 213) introduces biology as a scientific discipline for students planning to major in biology and other science disciplines. Laboratories and classroom activities introduce techniques used to study biological processes and provide opportunities for students to develop their ability to conduct research.