VARIABILITY IN NUCLEAR-DNA CONTENT WITHIN PIGEONPEA, CAJANUS-CAJAN (FABACEAE)

被引：10

作者：

OHRI, D

JHA, SS

KUMAR, S

机构：

[1] National Botanical Research Institute, Rana Pratap Marg, Lucknow, 226001, UP

来源：

PLANT SYSTEMATICS AND EVOLUTION | 1994年 / 189卷 / 3-4期

关键词：

FABACEAE; CAJANUS-CAJAN; NUCLEAR DNA AMOUNT VARIATION;

D O I：

10.1007/BF00939727

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

4C DNA values have been estimated in 16 cultivars of Cajanus cajan by cytophotometry. The values range between 6.19 pg to 7.97 pg, a 23.6% variation. The cultivars form four groups which differ significantly from each other but have insignificant difference within them. The implications of this variability with respect to the heterogeneity and origin of this legume crop are discussed.

引用

页码：211 / 216

页数：6

共 23 条

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