原生质体融合技术在枣育种中的应用展望  

Possible Application of Protoplast Fusion Technology in Jujube Breeding

作　　者：王国平[1] 

机构地区：[1]山西省农业科学院果树研究所,太谷030815

出　　处：《分子植物育种》2008年第3期555-560,共6页Molecular Plant Breeding

摘　　要：在枣树育种中,由于枣树自身的遗传特性,决定了枣树不能广泛运用常规杂交育种技术。针对这一困难,本文提出了应用枣树原生质体融合技术来实现枣树优良基因的重新组合,达到创造新种质,获得新品种的目的。通过对有关文献的分析,本文主要对原生质体及原生质体融合技术的研究进展和这一育种技术在枣育种中应用的先进性、实际应用中的可行性及应用过程中的关键步骤进行了综述。并对这一技术在枣树育种中的研究进展情况及应用中的问题和困难进行了探讨。This report described the possibility of using protoplast fusion in jujube breeding to achieve jujube new germplasm and varieties versus the physiological reason which made the falling application of traditional hybridation. The advantage, possibility and key processes of protplast fusion in jujube breeding were described according to documents. Meanwhile, the problem and difficulty as well as research progress of protoplast fusion in jujube breeding were also estimated.

关 键 词：枣育种 原生质体 融合技术 

分 类 号：S665.1[农业科学—果树学]