Karyotypic Studies in South American Lycium (Solanaceae).
نویسندگان
چکیده
منابع مشابه
Systematic Review of Chemical Constituents in the Genus Lycium (Solanaceae).
The Lycium genus is widely used as a traditional Chinese medicine and functional food. Many of the chemical constituents of the genus Lycium were reported previously. In this review, in addition to the polysaccharides, we have enumerated 355 chemical constituents and nutrients, including 22 glycerogalactolipids, 29 phenylpropanoids, 10 coumarins, 13 lignans, 32 flavonoids, 37 amides, 72 alkaloi...
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Since the isolation of withaferin A in 1965 over 300 withanolides have been described, largely from genera belonging to the Solanaceae. Although until the mid eighties most of the withanolides appeared to adhere to the basic structure of withaferin A, nowadays a considerable number of withanolides and withanolide related compounds are known, which present modified skeletons, aromatic rings, add...
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In North American Lycium (Solanaceae), the evolution of gender dimorphism has been proposed as a means of restoring outcrossing after polyploidization causes the loss of self-incompatibility. Previous studies of this process in Lycium focused on comparisons between species that differ in ploidy. We examined intraspecific variation in floral morphology and DNA content in populations of L. califo...
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Sixteen species of Jaborosa (Solanaceae), including eight endemic to Argentina, were studied karyologically. The numbers n = 12 and/or 2n = 24 were found in all species, the majority of the cases being new reports. Mitotic chromosomes were smallto medium-sized, the average length varying from 2.95 to 4.93 mm. All species had one to three chromosome pairs with satellites. The karyotypes, obtaine...
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ژورنال
عنوان ژورنال: CYTOLOGIA
سال: 1996
ISSN: 0011-4545,1348-7019
DOI: 10.1508/cytologia.61.395