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RESISTANT BACKGROUND DNA POLYMORPHISM BETWEEN TWO LEAF-FEEDINGINSECT RESISTANT SOYBEAN GERMPLASMS(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
1997年02
Page:
103-106
Research Field:
Publishing date:

Info

Title:
RESISTANT BACKGROUND DNA POLYMORPHISM BETWEEN TWO LEAF-FEEDINGINSECT RESISTANT SOYBEAN GERMPLASMS
Author(s):
Peng Yuhua Li Wei
(Oil Crops Resear ch Institute , CAA S, 430062)?
(Dept . of L i f e Sci . Hubei Univ. 430062)
Keywords:
Soy bean ( G. max ) ;  Insect resistance;  NILs;  RAPDs
PACS:
-
DOI:
10.11861/j.issn.1000-9841.1997.02.0103
Abstract:
8 pai rs o f leaf-feeding insect s resistant /susceptible so ybean near isogenic lines( NILs) a nd 100 randomly selected primers were inv olved in thi s RARDs study. Amo ngthe 406 repeatable DN A fragment s. 2 shew polymorphism betw een and among theN ILs /Pa rent s used in this prog ram. A div erse tendency o f the absence /presence o f the 2polymo rphic DN A f ragment s between the tw o g roups o f NILs f rom dif ferent do ner parentsimplied the possibility that PI171451 and PI2295358 ca rry di fferent leaf-feeding insects resi stance cont rolling gene( s) , and hav e di fferent DN A backg ro und. Therefore, equalinteg ra tion of leaf-feeding insect resista nce f rom PI171451 and PI229358 into soybean v arieties a re st rongly recommended.

References:

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Memo

Memo:
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Last Update: 2017-01-13