云南松及其近缘种间遗传关系研究现状  

Advances in the Study on the Genetic Relationships of Pinus yunnanensis and Its Related Species

作　　者：许玉兰[1,2] 蔡年辉[1] 康向阳[2] 李根前[1] 何承忠[1] 段安安[1] 

机构地区：[1]西南林业大学西南山地森林保育与利用省部共建教育部重点实验室,云南昆明650224 [2]北京林业大学林木育种国家工程实验室林木花卉遗传育种教育部重点实验室,北京100083

出　　处：《西北林学院学报》2012年第1期98-102,共5页Journal of Northwest Forestry University

基　　金：云南省自然科学基金项目(2010CD065);北京林业大学林木育种国家工程实验室开放基金(FOP2010-10);云南省教育厅重点项目(2010Z042)

摘　　要：种质资源研究是育种工作的基础,云南松与其近缘种间的遗传关系一直深受林木育种工作者的重视,其研究结果可为探讨起源、进化、分类、育种和资源保护与利用提供科学依据。本文从形态学、细胞学、同工酶和分子生物学等方面综述其遗传关系研究现状,并对今后进一步开展这方面的研究进行了探讨。Germplasm resources are very importa ships of Pinus yunnanensis and its related speci lution, classification, b nanensis and its related biology, were reviewed Pinus yunnanensis and reeding and application. species, including the m in this paper. And the nt for the breeding study. Research on the genetic relation es can provide scientific basis for exploring the origin, evo The research advances in genetic relationship of P. yun orphological, cytological characters, isozyme and molecular prospect of study about the genetic relationships between its related species was discussed.

关 键 词：云南松 种质资源 遗传关系 分类 

分 类 号：S791.257[农业科学—林木遗传育种]