Phylogeny of Agavaceae Based on ndhF, rbcL, and its Sequences
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چکیده
منابع مشابه
Phylogeny of Agavaceae Based on ndhF, rbcL, and its Sequences
Great advances have been made in our understanding of the phylogeny and classification of Agavaceae in the last 20 years. In older systems Agavaceae were paraphyletic due to overemphasis of ovary position or habit. Discovery of a unique bimodal karyotype in Agave and Yucca eventually led to a reexamination of concepts and relationships in all the lilioid monocots, which continues to the present...
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Hibiscus section Muenchhusia is a North American taxon with ve species as recognized in the most recent taxonomic revision: H. coccineus, H. dasycalyx, H. grandiorus, H. laevis, and H. moscheutos. To investigate the monophyly of Hibiscus section Muenchhusia, its relationship to other Hibiscus species, and the phylogenetic relationships among its species, DNA sequence data were obtained. To in...
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This study represents phylogenetic analyses of two woody polygonaceous genera Calligonum and Pteropyrum using both chloroplast fragment (trnL-F) and the nuclear ribosomal internal transcribed spacer (nrDNA ITS) sequence data. All inferred phylogenies using parsimony and Bayesian methods showed that Calligonum and Pteropyrum are both monophyletic and closely related taxa. They have no affinity w...
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ژورنال
عنوان ژورنال: Aliso
سال: 2006
ISSN: 2327-2929
DOI: 10.5642/aliso.20062201.26