摘要
利用马铃薯自花授粉后形成的花粉管通道，将外源ＤＮＡ直接导入马铃薯，结果显示：在自花授粉后６～４８ｈ，采用滴注法是外源ＤＮＡ导入马铃薯的最佳时期和方法。将含有高蛋白血缘的花生品种（白沙）ＤＮＡ导入马铃薯品种（Ｈａｍｐｔｏｎ）中，可使其蛋白质含量提高１．１％。
This paper reports the results of experiments on transferring exogenous DNA into potato directly through the passage of potato pollen tube formed after self-pollination.The results indicated that the optimum period and method of transfer were 6～48h after self-pollination and method of droping syringe respectively. By introducting DNA from peanut variety(Baisha),the protein content of transferred potato(Hampton) progeny increased by 1.1%.
出处
《中国农学通报》
CSCD
1998年第4期1-5,共5页
Chinese Agricultural Science Bulletin
基金
黑龙江省自然科学基金
关键词
马铃薯
花粉管通道
外源DNA
导入
Potato Pollen tube passage Exogenous DNA Period and method of introduction Protein content
