A revised infrageneric classification of <i>Dimeria</i> R. Br. (Poaceae: Andropogoneae)
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چکیده
منابع مشابه
Eragrostis (Poaceae): Monophyly and Infrageneric Classification
Eragrostis is a large genus in subfamily Chloridoideae of Poaceae. Recent phylogenetic analyses have suggested that the genus may not be monophyletic, that some of its segregate genera may be better placed within Eragrostis, and that current infrageneric classifications may not represent monophyletic groups. We have used molecular sequence data from the plastid locus rps16 and the nuclear gene ...
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Many plant species contain populations with more than one polyploid cytotype, but little is known of the mechanisms maintaining several cytotypes in a population. Andropogon gerardii cytotypes were compared to evaluate different models of autopolyploid cytotype coexistence. The enneaploid (90 chromosome, 9x) cytotype was found to be larger and taller than the hexaploid (60 chromosome, 6x) cytot...
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Members of the grass family (Poaceae) exhibit a broad range of inflorescence structures and other morphologies, making the grasses an interesting model system for studying the evolution of development. Here we present an analysis of the molecular evolution of FLORICAULA/LEAFY-like genes, which are important developmental regulatory loci known to affect inflorescence development in a wide range ...
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ژورنال
عنوان ژورنال: Bangladesh Journal of Plant Taxonomy
سال: 2015
ISSN: 2224-7297,1028-2092
DOI: 10.3329/bjpt.v22i1.23866