Deep Metazoan Phylogeny: The Backbone of the Tree of Life PDF Download
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Author: J. Wolfgang Wägele
Publisher: Walter de Gruyter
ISBN: 3110277522
Category : Science
Languages : en
Pages : 764
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Book Description
The growing success of molecular methods has challenged traditional views of animal evolution and a large number of alternative hypotheses are hotly debated today. For the deep metazoan phylogeny project, data sets of hitherto unmatched quality and quantity were compiled and analysed with innovative bioinformatics tools. The book begins at the base of the tree of life to discuss the origin of animals and early branches of the phylogenetic tree. The following section presents special data sets gained from mitochondrial genomes and from morphology, with a focus on nervous systems. The final section is dedicated to theoretical aspects of data analysis and new bioinformatics tools. The book closes with a unique general discussion of all hypotheses contained in previous chapters. This work provides the most comprehensive overview available of the state of the art in this exciting field of evolutionary research.
Author: J. Wolfgang Wägele
Publisher: Walter de Gruyter
ISBN: 3110277522
Category : Science
Languages : en
Pages : 764
Get Book Here
Book Description
The growing success of molecular methods has challenged traditional views of animal evolution and a large number of alternative hypotheses are hotly debated today. For the deep metazoan phylogeny project, data sets of hitherto unmatched quality and quantity were compiled and analysed with innovative bioinformatics tools. The book begins at the base of the tree of life to discuss the origin of animals and early branches of the phylogenetic tree. The following section presents special data sets gained from mitochondrial genomes and from morphology, with a focus on nervous systems. The final section is dedicated to theoretical aspects of data analysis and new bioinformatics tools. The book closes with a unique general discussion of all hypotheses contained in previous chapters. This work provides the most comprehensive overview available of the state of the art in this exciting field of evolutionary research.
Author: Alain Mabanckou
Publisher:
ISBN: 9780857428776
Category :
Languages : en
Pages : 124
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Book Description
A hopeful, music-infused poetry collection from Congolese poet Alain Mabanckou. These compelling poems by novelist and essayist Alain Mabanckou conjure nostalgia for an African childhood where the fauna, flora, sounds, and smells evoke snapshots of a life forever gone. Mabanckou's poetry is frank and forthright, urging his compatriots to no longer be held hostage by the civil wars and political upheavals that have ravaged their country and to embrace a new era of self-determination where the village roosters can sing again. These music-infused texts, beautifully translated by Nancy Naomi Carlson and supported by a grant from the National Endowment for the Arts, appear together in English for the first time. In these pages, Mabanckou pays tribute to his beloved mother, as well as to the regenerative power of nature, and especially of trees, whose roots are a metaphor for the poet's roots, anchored in the red earth of his birthplace. Mabanckou's yearning for the land of his ancestors is even more poignant because he has been declared persona non grata in his homeland, now called Congo-Brazzaville, due to his biting criticism of the country's regime. Despite these barriers, his poetry exudes hope that nature's resilience will lead humankind on the path to redemption and reconciliation.
Author: Gregg F. Gunnell
Publisher: Cambridge University Press
ISBN: 0521768241
Category : Nature
Languages : en
Pages : 581
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Book Description
This book explores the rich evolutionary history of bats from multiple perspectives, presenting some of the most remarkable discoveries involving fossil bats.
Author: Lauren E. Oakes
Publisher: Basic Books
ISBN: 1541617428
Category : Science
Languages : en
Pages : 302
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Book Description
The award-winning and surprisingly hopeful story of one woman's search for resiliency in a warming world Several years ago, ecologist Lauren E. Oakes set out from California for Alaska's old-growth forests to hunt for a dying tree: the yellow-cedar. With climate change as the culprit, the death of this species meant loss for many Alaskans. Oakes and her research team wanted to chronicle how plants and people could cope with their rapidly changing world. Amidst the standing dead, she discovered the resiliency of forgotten forests, flourishing again in the wake of destruction, and a diverse community of people who persevered to create new relationships with the emerging environment. Eloquent, insightful, and deeply heartening, In Search of the Canary Tree is a case for hope in a warming world.
Author: L.E. Bowman
Publisher: SCB Distributors
ISBN: 1638340188
Category : Poetry
Languages : en
Pages : 206
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Book Description
2021 Button Poetry Short Form Poetry Contest Winner What I Learned from the Trees delves into the intricate relationship between humans and nature, and how these often overlooked, everyday interactions affect us as individuals, families, and communities. With a backbone rooted in primordial imagery and allegory, and a focus on how the growing disconnect with our own wants, needs, and fears creates deeper divides in our relationships, this collection is notably relevant to today's society and the struggles we face with the ever-expanding detachment between humans and the natural world. Aren't all living creatures seeking a notable existence? A deep sense of belonging? Of relevance? Of purpose? Of love? How often do we yearn for these wants, yet fight the vulnerability it takes to reach them? Why do we so clearly seek each other, yet refuse to reach out our hands?
Author: Tandy Warnow
Publisher: Springer
ISBN: 3030108376
Category : Computers
Languages : en
Pages : 426
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Book Description
This volume presents a compelling collection of state-of-the-art work in algorithmic computational biology, honoring the legacy of Professor Bernard M.E. Moret in this field. Reflecting the wide-ranging influences of Prof. Moret’s research, the coverage encompasses such areas as phylogenetic tree and network estimation, genome rearrangements, cancer phylogeny, species trees, divide-and-conquer strategies, and integer linear programming. Each self-contained chapter provides an introduction to a cutting-edge problem of particular computational and mathematical interest. Topics and features: addresses the challenges in developing accurate and efficient software for the NP-hard maximum likelihood phylogeny estimation problem; describes the inference of species trees, covering strategies to scale phylogeny estimation methods to large datasets, and the construction of taxonomic supertrees; discusses the inference of ultrametric distances from additive distance matrices, and the inference of ancestral genomes under genome rearrangement events; reviews different techniques for inferring evolutionary histories in cancer, from the use of chromosomal rearrangements to tumor phylogenetics approaches; examines problems in phylogenetic networks, including questions relating to discrete mathematics, and issues of statistical estimation; highlights how evolution can provide a framework within which to understand comparative and functional genomics; provides an introduction to Integer Linear Programming and its use in computational biology, including its use for solving the Traveling Salesman Problem. Offering an invaluable source of insights for computer scientists, applied mathematicians, and statisticians, this illuminating volume will also prove useful for graduate courses on computational biology and bioinformatics.
Author: Patricia Waak
Publisher: Mercer University Press
ISBN: 9780865549173
Category : Biography & Autobiography
Languages : en
Pages : 204
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Book Description
"What started out as a quest to find the mother of her beloved grandfather, became for Patricia Waak a revelation about the diversity of her family. It became, in fact, a spiritual journey as she visited cemeteries, courthouses, and archives from Accomack County, Virginia, to Goliad, Texas. Filled with transcriptions of old court cases, accounts from oral history, and the results of countless hours of research, she also invites us to participate in her own discovery through original poetry which introduces each chapter. Included are photographs, genealogical charts, maps, and copies of old documents."--Jacket.
Author: B. Wongar
Publisher: ETT Imprint
ISBN: 1923024140
Category : Fiction
Languages : en
Pages : 234
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Book Description
For ten years during the 1950s and 60s the British conducted secret nuclear tests on Australian tribal lands. The cancer and radiation poisoning resulting from these tests led to the deaths of countless aborigines. B. Wongar uses these tests as the starting point for a powerful trilogy about the destruction of a culture and a land. 'Walg', the first of these novels, is told from the point of view of an aboriginal woman. Pregnant, travelling on foot through a landscape destroyed by nuclear blasts and mining, she seeks her tribal country - her 'walg' (womb) - to learn the secrets of motherhood which might help her prolong the life of her decimated tribe. 'Walg' is the first book of B. Wongar's highly acclaimed 'nuclear trilogy'. 'Karan' and 'Gabo Djara', the second and third books, are also available, and the trilogy has since been extended with the addition of a prequel 'Manhunt', and two further books, 'Raki' and 'Didjeridu Charmer'.
Author:
Publisher:
ISBN:
Category : Trees
Languages : en
Pages : 408
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Book Description
Author: Charlotte Adelman
Publisher: Ohio University Press
ISBN: 0821445308
Category : Gardening
Languages : en
Pages : 658
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Book Description
In this companion volume to the bestselling The Midwestern Native Garden: Native Alternatives to Nonnative Flowers and Plants, Charlotte Adelman and Bernard L. Schwartz offer another indispensible guide to replacing nonnative plants with native alternatives. This time, their subject is the native woody species that are the backbone of our gardens and landscapes. Among other ecological benefits, native shrubs and trees provide birds and butterflies with vital food and reproductive sites that nonnative species cannot offer. And they tend to be hardier and easier to maintain. The authors provide a comprehensive selection of native woody alternatives that, season by season, provide effects similar to those of nonnative shrubs and trees used for ornamental purposes and shade. These plants are suitable for all garden styles, provide blooms and fall color, and have the same cultivation requirements as their nonnative counterparts. Nature notes alert readers to the native species’ unique ecological roles. Unlike other gardening guides, Midwestern Native Shrubs and Trees goes beyond mere suggestion to provide gardeners with the tools they need to make informed, thoughtful choices. Knowing which native species to plant for desired effects empowers landscapers and gardeners to take on a greater role in protecting our midwestern environment.
