Random Amplified Polymorphic DNA Analysis of Germplasm Resources of Exocarpium Citri Grandis
- VernacularTitle:化橘红种质资源的随机扩增多态性DNA分析
- Author:
Li LIN
;
Jianfeng OU
;
Fengxia XIAO
;
Xiaohan LIU
- Publication Type:Journal Article
- Keywords:
EXOCARPIUM CITRI GRANDIS;
GERMPLASM ANALYSIS;
DNA FINGERPRINTING
- From:
Journal of Guangzhou University of Traditional Chinese Medicine
2000;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the influence of producing areas and sexual reproduction on the genetic features of Citrus grandis‘Tomentosa’. Methods The genetic distance in different species was counted,and the DNA fingerprint of germplasm resources of Citrus grandis ‘Tomentosa’ was established after random amplified polymorphic DNA analysis of Citrus grandis ‘Tomentosa’ and Citrus grandis (L.) Osbeck of various species from different producing areas. Results The genetic distance index D of Citrus grandis ‘Tomentosa’ and Citrus grandis (L.) Osbeck of various species from different producing areas was in the range of 0.01~0.64. Conclusion Sexual reproduction and the changes of producing areas can result in the genetic diversity of Citrus grandis ‘Tomentosa’.
