The systematic position of Sophora inhambanensis (Fabaceae: Sophoreae)
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چکیده
منابع مشابه
The systematic position of Sophora inhambanensis (Fabaceae: Sophoreae)
The phylogenetic position of Sophora inhambensis (one of only three species of Sophora that occur in Africa — the others are the widespread S. tomentosa and S. velutina) is inferred from an analysis of internal transcribed spacer (ITS) sequences for the core genistoid legumes. This species was thought to be closely related to the Podalyrieae based on chemical data (alkaloids and seed flavonoids...
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Taxonomic patterns in the distribution of alkaloids, phenolic compounds and cyanogenic glycosides in the genistoid group, which includes the tribes Brongniartieae, Genisteae, Thermopsideae, Crotalarieae, Podalyrieae, Euchresteae and part of the Sophoreae, are reviewed. Discontinuities in the distribution of secondary metabolites agree well with recent modifications to generic and tribal delimit...
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Traditionally, the tribe Sophoreae sensu lato has been considered a basal but also heterogeneous taxonomic group of the papilionoid legumes. Phylogenetic studies have placed Sophoreae sensu stricto (s.s.) as a member of the core genistoids. The recently suggested new circumscription of this tribe involved the removal of traditional members and the inclusion of Euchresteae and Thermopsideae. Non...
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Purpose: To investigate the tyrosinase inhibitory activity and thermostability of weak acid-treated Sophora japonica L. flavonoid complex (SJ-FC) in different solutions. Methods: The flavonoid complex of S. japonica was isolated and treated with weak acid to generate SJ-FC. The anti-tyrosinase activities of SJ-FC and well-known tyrosinase inhibitors were compared by mushroom tyrosinase activity...
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The mitotic chromosome number and karyotype of Sophora fernandeziana (Phil.) Skottsb. (subfamily Papilionoideae) are reported for the first time. The chromosome number, 2n = 18, is the modal number reported for the genus. The chromosomes are small (average length 1.55 ± 0.23 J.1m) and bear no satellites. The intrachromosomal and interchromosomal asymmetry indices were AI = 0.26 and A2 = 0.18, r...
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ژورنال
عنوان ژورنال: South African Journal of Botany
سال: 2011
ISSN: 0254-6299
DOI: 10.1016/j.sajb.2010.05.004