Results 211 to 220 of about 278,207 (241)
Some of the next articles are maybe not open access.
Archives of Surgery, 1980
When I have the opportunity to watch a bright young surgeon just a few years out of medical school as he casually stops his patient's heart and proceeds confidently with barely imaginable technical procedures while the patient's physiology is totally ...
W. Barker
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When I have the opportunity to watch a bright young surgeon just a few years out of medical school as he casually stops his patient's heart and proceeds confidently with barely imaginable technical procedures while the patient's physiology is totally ...
W. Barker
semanticscholar +7 more sources
The protein kinase family: conserved features and deduced phylogeny of the catalytic domains.
Science, 1988In recent years, members of the protein kinase family have been discovered at an accelerated pace. Most were first described, not through the traditional biochemical approach of protein purification and enzyme assay, but as putative protein kinase amino ...
S. Hanks, A. Quinn, T. Hunter
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Molecular Phylogenetics and Evolution, 2007 The genus Yucca is widely recognized for its pollination mutualism with yucca moths. Analysis of diversification in this interaction has been hampered by the lack of a robust phylogeny for the genus. Here we attempt the first extensive nuclear DNA based assessment of the phylogenetic relationships of Yucca. We used AFLP markers to recover the phylogeny
Jim Leebens-Mack +4 more
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Bayesian Inference of Phylogeny and Its Impact on Evolutionary Biology
Science, 2001As a discipline, phylogenetics is becoming transformed by a flood of molecular data. These data allow broad questions to be asked about the history of life, but also present difficult statistical and computational problems.
J. Huelsenbeck +3 more
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, 2009
A revised and updated classification for the families of flowering plants is provided. Many recent studies have yielded increasingly detailed evidence for the positions of formerly unplaced families, resulting in a number of newly adopted orders, including
Birgitta Bremer +15 more
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A revised and updated classification for the families of flowering plants is provided. Many recent studies have yielded increasingly detailed evidence for the positions of formerly unplaced families, resulting in a number of newly adopted orders, including
Birgitta Bremer +15 more
semanticscholar +1 more source
Mycologia, 2011
The three genera traditionally classified as Pilobolaceae have been identified on the basis of morphological characteristics. In the absence of distinctive morphological differences phylogenetic techniques have proven to be superior for developing phylogenies.
K. Michael Foos +5 more
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The three genera traditionally classified as Pilobolaceae have been identified on the basis of morphological characteristics. In the absence of distinctive morphological differences phylogenetic techniques have proven to be superior for developing phylogenies.
K. Michael Foos +5 more
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American Journal of Botany, 2014
• Premise of the study: The Lamiidae, a clade composed of approximately 15% of all flowering plants, consists of five orders: Boraginales, Gentianales, Garryales, Lamiales, and Solanales; and four families unplaced in an order: Icacinaceae, Metteniusiaceae, Oncothecaceae, and Vahliaceae.
Nancy F. Refulio-Rodriguez +1 more
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• Premise of the study: The Lamiidae, a clade composed of approximately 15% of all flowering plants, consists of five orders: Boraginales, Gentianales, Garryales, Lamiales, and Solanales; and four families unplaced in an order: Icacinaceae, Metteniusiaceae, Oncothecaceae, and Vahliaceae.
Nancy F. Refulio-Rodriguez +1 more
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2013
The branching pattern of ancestor–descendant relationships among “taxa” (eg, species or their genes) is called a “phylogeny.”“Phylogenetics” is the process of attempting to estimate these historical relationships by examining information such as DNA, proteinsequences, or morphological (shape) characters from extant taxa.
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The branching pattern of ancestor–descendant relationships among “taxa” (eg, species or their genes) is called a “phylogeny.”“Phylogenetics” is the process of attempting to estimate these historical relationships by examining information such as DNA, proteinsequences, or morphological (shape) characters from extant taxa.
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, 1978
* *1. Prospectus * Part I: Recapitulation *2. The Analogistic Tradition from Anaximander to Bonnet * The Seeds of Recapitulation in Greek Science?
G. Moment, S. Gould
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* *1. Prospectus * Part I: Recapitulation *2. The Analogistic Tradition from Anaximander to Bonnet * The Seeds of Recapitulation in Greek Science?
G. Moment, S. Gould
semanticscholar +1 more source