Ectopic Expression of the Tomato Mi-1 Gene Confers Resistance to Root Knot Nematodes in Lettuce (Lactuca sativa)

被引：15

作者：

Zhang, Li-Ying ^{[1
,2
]}

Zhang, Yu-Yang ^{[1
]}

Chen, Ru-Gang ^{[1
]}

Zhang, Jun-Hong ^{[1
]}

Wang, Tao-Tao ^{[1
]}

Li, Han-Xia ^{[1
]}

Ye, Zhi-Biao ^{[1
]}

机构：

[1] Huazhong Agr Univ, Natl Key Lab Crop Genet Improvement, Wuhan 430070, Peoples R China

[2] Beijing Vegetable Res Ctr, Natl Engn Res Ctr Vegetables, Beijing 100089, Peoples R China

来源：

PLANT MOLECULAR BIOLOGY REPORTER | 2010年 / 28卷 / 02期

关键词：

Ectopic expression; Mi-1; Nematode resistance; Lactuca sativa; MELOIDOGYNE-INCOGNITA;

D O I：

10.1007/s11105-009-0143-y

中图分类号：

Q5 [生物化学];

学科分类号：

071010 ; 081704 ;

摘要：

The full genomic region of the root knot nematode (Meloidogyne spp.) resistance gene Mi-1 was cloned from tomato and transformed into lettuce to investigate its function in a heterologous system. Transgenic lettuce lines containing the Mi-1 gene were developed using Agrobacterium-mediated transformation. Ectopic expression of the Mi-1 gene was observed in transgenic lines, and resistance to root knot nematode was improved.

引用

页码：204 / 211

页数：8

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