Isozyme Variation in Cymbidium Species (Orchidaceae)
نویسندگان
چکیده
منابع مشابه
Genetic Variation and Species Boundaries in Calopogon (Orchidaceae)
Morphological and habitat similarities among the five species of the terrestrial orchid genus Calopogon have led to nomenclatural and taxonomic confusion. The taxa are marked by subtle character differences and little apparent reproductive isolation. Here we investigate allozyme diversity at the species level and the partitioning of genetic variation within and among species and their populatio...
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Isozymes of female gametophyte tissue were analyzed for allelic variation in knobcone, lodgepole, loblolly, Jeffrey, and sugar pines and in Douglas-fir. Linkage was studied in the five pines. The average number of alleles and average herozygosity per enzyme locus were estimated. Knobcone pine ranked lowest among the six species in number of alleles and average heterozygosity; loblolly pine and ...
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ژورنال
عنوان ژورنال: HortScience
سال: 1998
ISSN: 0018-5345,2327-9834
DOI: 10.21273/hortsci.33.1.133