Analysis of variations in RAPD profiles among accessions of Prosopis

被引：12
作者：
Goswami, M
Ranade, SA [1 ]
机构：
[1] Int Ctr Genet Engn & Biotechnol, Plant Mol Biol Div, New Delhi 110067, India
[2] Natl Bot Res Inst, Plant Mol Biol Div, Lucknow 226001, Uttar Pradesh, India
来源：
JOURNAL OF GENETICS | 1999年 / 78卷 / 03期
关键词：
biodiversity; DNA variation; Prosopis species; RAPD;
D O I：
10.1007/BF02934459
中图分类号：
Q3 [遗传学];
学科分类号：
071007 ; 090102 ;
摘要：
The genetic variability among accessions of Prosopis was determined using randomly amplified polymorphic DNA (RAPD) profiles. Similarities of profiles were determined using the algorithm of Jaccard, and UPGMA and neighbour joining trees were generated from the similarity data. The average similarity was highest among the accessions of P. glandulosa (0.52 +/- 0.18) and least in the accessions of P. juliflora (0.37 +/- 0.15), indicating that the latter species has greater diversity among accessions. Our observations suggest that RAPD analysis could help in identifying genetic variations among different accessions of Prosopis.
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收藏
页码：141 / 147
页数：7
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