نتایج جستجو برای: vitaceae

تعداد نتایج: 256  

2014
Ya Yang Stephen A. Smith

Orthology inference is central to phylogenomic analyses. Phylogenomic data sets commonly include transcriptomes and low-coverage genomes that are incomplete and contain errors and isoforms. These properties can severely violate the underlying assumptions of orthology inference with existing heuristics. We present a procedure that uses phylogenies for both homology and orthology assignment. The ...

Journal: :American journal of botany 2011
Douglas E Soltis Stephen A Smith Nico Cellinese Kenneth J Wurdack David C Tank Samuel F Brockington Nancy F Refulio-Rodriguez Jay B Walker Michael J Moore Barbara S Carlsward Charles D Bell Maribeth Latvis Sunny Crawley Chelsea Black Diaga Diouf Zhenxiang Xi Catherine A Rushworth Matthew A Gitzendanner Kenneth J Sytsma Yin-Long Qiu Khidir W Hilu Charles C Davis Michael J Sanderson Reed S Beaman Richard G Olmstead Walter S Judd Michael J Donoghue Pamela S Soltis

PREMISE OF THE STUDY Recent analyses employing up to five genes have provided numerous insights into angiosperm phylogeny, but many relationships have remained unresolved or poorly supported. In the hope of improving our understanding of angiosperm phylogeny, we expanded sampling of taxa and genes beyond previous analyses. METHODS We conducted two primary analyses based on 640 species represe...

2016
Junfang Wang Shuqin Wang Guotian Liu Everard J. Edwards Wei Duan Shaohua Li Lijun Wang

Resveratrols are polyphenolic secondary metabolites that can benefit human health, and only occur in a few plant families including Vitaceae. It has been reported that abscisic acid (ABA) can induce veraison (the onset of grape berry ripening) and may induce the accumulation of resveratrol in berry skin. However, the relationships between ABA, veraison, the accumulation of anthocyanins and the ...

Journal: :Brazilian journal of biology = Revista brasleira de biologia 2016
N A S Nunes A V Leite C C Castro

Phenology and reproductive biology of cultivated species are important for the comprehension of the requirements for fruit and seed production and the management of pollinators. This study aimed to characterise the phenology, reproductive biology and growing degree days of the grapevine 'Isabel' (Vitis labrusca) in northeastern Brazil during January 2011 (P1), Augst 2011 (P2), April 2012 (P3) a...

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