提示
杨志荣
-
46浏览
-
0点赞
-
0收藏
-
0分享
-
122下载
-
0评论
-
引用
期刊论文
Infection Mechanism of Neovossaia horrida in Male Sterile Lines of Rice (Oryza sativa L. )①
HIGH TECHNOLOGY LETTERS June 2004 Vol. 10 No.2，-0001，（）：
After male sterile rice plants are inoculated with secondary sporidia of Neovossia horrida in the field, the process of infection is comparatively studied in four male sterile rice lines by scanning electronmi-croscope. The infection process of Neovossia horrida is similar in these four male sterile lines. The results show, that the hyphae of fungus penetrates directly to the stigma, and then to the ovary after inoculation for 8h. The initial teliospore is formed between the aleurone layer and seed coat after 7d and matured in 9d. Although fungus penetrates through stigma without pollination, teliospore occurs only in the healthy developing endosperma.
【免责声明】以下全部内容由[杨志荣]上传于[2005年02月25日 19时29分15秒]，版权归原创者所有。本文仅代表作者本人观点，与本网站无关。本网站对文中陈述、观点判断保持中立，不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考，并请自行承担全部责任。
本学者其他成果
同领域成果
