DOMINANT GENE IN RICE FOR RESISTANCE TO WHITE-BACKED PLANTHOPPER AND ITS RELATIONSHIP TO OTHER PLANT CHARACTERISTICS

被引：33

作者：

SIDHU, GS ^{[1
]}

KHUSH, GS ^{[1
]}

MEDRANO, FG ^{[1
]}

机构：

[1] INT RICE RES INST,LOS BANOS,PHILIPPINES

来源：

EUPHYTICA | 1979年 / 28卷 / 02期

关键词：

disease resistance; dominant; inheritance of resistance; insect resistance; linkage; Oryza sativa L; recessive; rice; Sogatella furcifera; white-backed planthopper;

D O I：

10.1007/BF00056579

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

The inheritance of resistance to white-backed planthopper, Sogatella furciferaHorvath, was investigated in a rice, Oryza sativa L., cultivar N22. Resistance to the white-backed planthopper in the cross IR30×N22 appears to be governed by a single dominant gene-designated Wbph. The classification for various characteristics of 397 F3 families of the IR30×N22 cross confirmed earlier results about the monogenic dominant control of resistance to brown planthopper, green leafhopper, and bacterial leaf blight, and about the monogenic recessive control of short stature. Additionally, the genes governing plant height and resistance to white-backed planthopper, brown planthopper, green leafhopper, and bacterial leaf blight were found to segregate independently of each other in these 397 F3 families. © 1979 H. Veenman En Zonen B.V.

引用

页码：227 / 232

页数：6

共 13 条

[1] INHERITANCE AND SIGNIFICANCE OF DWARFISM IN AN INDICA RICE VARIETY [J].