GAINING OF SOYBEAN LINES RESISTANT TO SMVBY INTRODUCING EXOGENOUS DNA(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

1997年04

Page:

277-282

Research Field:

Publishing date:

Info

Title:

GAINING OF SOYBEAN LINES RESISTANT TO SMVBY INTRODUCING EXOGENOUS DNA

Author(s):

Liu Depu　Liao Lin　Yuan Ying　Liu Yuzhi

( Soybean Insti tute , J ilin Acad . of Agric. Sci . Gongzhul ing , 136100)

Keywords:

Soy bean;  SMV;  Resistance;  Ex og enous DN A;  Int roduce

PACS:

-

DOI:

10.11861/j.issn.1000-9841.1997.04.0277

Abstract:

Using the technique o f po llen tube pathway ex ogenous DN A int roduction, ga neticmateriels f rom di fferent va riety, species, and g enus was int roduced to so ybean va rietiesand 8 hig h-yielding superior lines resi stant to SMV w ere gained f rom 5 of 12 combinationsfo llowing by conv entional selectio n. The evaluatio n of the lines resistant to SMVov er three yea rs i t show ed that the resistance w as g enetical ly stable. Compared w ithcont rol v eriety the level of resistance w as obv iously improved to be simila r to the do no ro r betw een dono r and receptor. It was found tha t lines show ed dif ference in resi stancelevel to SMV st rains Ⅰ 、Ⅱ andⅢ . It is recommended that exog eno us DN A int roducingtechnique can be adopted in crea ting and breeding soy bean lines resista nt to SMV.

References:

[1 ]　孙志强等, 1990, 《大豆育种应用基础和技术研究进展》,江苏科学技术出版社, 161～ 165

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