The molecular systematics of some agar- and carrageenan-containing marine red algae based on rbcL sequence analysis
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چکیده
منابع مشابه
Systematics of Amaryllidaceae Based on Cladistic Analysis of Plastid Rbcl and Trnl-f Sequence Data1
Cladistic analyses of plastid DNA sequences rbcL and trnL-F are presented separately and combined for 48 genera of Amaryllidaceae and 29 genera of related asparagalean families. The combined analysis is the most highly resolved of the three and provides good support for the monophyly of Amaryllidaceae and indicates Agapanthaceae as its sister family. Alliaceae are in turn sister to the Amarylli...
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15 صفحه اولSYSTEMATICS OF THE GRACILARIACEAE (GRACILARIALES, RHODOPHYTA): A CRITICAL ASSESSMENT BASED ON rbcL SEQUENCE ANALYSES
Generic concepts in the economically important agarophyte red algal family Gracilariaceae were evaluated based on maximum parsimony, Bayesian likelihood, and minimum evolution analyses of the chloroplast-encoded rbcL gene from 67 specimens worldwide. The results confirm the monophyly of the family and identify three large clades, one of which corresponds to the ancestral antiboreal genera Curdi...
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A phylogeny for the Rhodophyta has been inferred by parsimony analysis of plastid rbcL sequences representing 81 species, 68 genera, 38 families, and 17 orders of red algae; rbcL encodes the large subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase. Levels of sequence divergence among species, genera, and families are high in red algae, typically much greater than those reported for flow...
متن کاملThe Effects of Marine Algae on Osteoporosis
Background: Osteoporosis is a prevalent bone disease caused by an imbalance between bone formation and resorption. Nutritional factors are involved in the prevention of osteoporosis. Several treatments exist for osteoporosis including bisphosphonates, parathyroid hormone, estrogen therapy, and hormone therapy, which have their own side effects. In the quest for an appropriate treatment for os...
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ژورنال
عنوان ژورنال: Hydrobiologia
سال: 1996
ISSN: 0018-8158,1573-5117
DOI: 10.1007/bf00014690