Studies of Angiosperm Phylogeny using Protein Sequences
نویسندگان
چکیده
منابع مشابه
Phylogeny of urate oxidase producing bacteria: on the basis of gene sequences of 16S rRNA and uricase protein
Uricase or Urate oxidase (urate:oxygen oxidoreductase, EC 1.7.3.3), a peroxisomal enzyme which is found in many bacteria, catalyzes the oxidative opening of the purine ring of urate to yield allantoin, carbon dioxide, and hydrogen peroxide. In this study, the phylogeny of urate oxidase (uricase) producing bacteria was studied based on gene sequences of 16S rRNA and uricase protein. Repres...
متن کاملAngiosperm Phylogeny : 17 Genes , 640 Taxa 1
704 American Journal of Botany 98(4): 704–730, 2011; http://www.amjbot.org/ © 2011 Botanical Society of America 1 Manuscript received 11 October 2010; revision accepted 9 February 2011. The authors thank the University of Florida High-Performance Computing Center, the UF Genetics Institute, and facilities supported in part by NSF Grant CNS-0821622 for providing computational resources that faci...
متن کاملAngiosperm phylogeny based on matK sequence information.
Plastid matK gene sequences for 374 genera representing all angiosperm orders and 12 genera of gymnosperms were analyzed using parsimony (MP) and Bayesian inference (BI) approaches. Traditionally, slowly evolving genomic regions have been preferred for deep-level phylogenetic inference in angiosperms. The matK gene evolves approximately three times faster than the widely used plastid genes rbcL...
متن کاملAngiosperm phylogeny: 17 genes, 640 taxa.
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...
متن کاملInternal Validation of Ancestral Gene Order Reconstruction in Angiosperm Phylogeny
Whole genome doubling (WGD), a frequent occurrence during the evolution of the angiopsperms, complicates ancestral gene order reconstruction due to the multiplicity of solutions to the genome halving process. Using the genome of a related species (the outgroup) to guide the halving of a WGD descendant attenuates this problem. We investigate a battery of techniques for further improvement, inclu...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Annals of the Missouri Botanical Garden
سال: 1991
ISSN: 0026-6493
DOI: 10.2307/2399564