DOUBLE RECESSIVE LOCI CONTROLLED VINY AND LODGINGHABIT IN CULTIVATED SOYBEAN(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:

1999年01期

Page:

6-9

Research Field:

Publishing date:

Info

Title:

DOUBLE RECESSIVE LOCI CONTROLLED VINY AND LODGINGHABIT IN CULTIVATED SOYBEAN

Author(s):

Peng Yuhua¹　Mei Desheng¹　Yang Guobao²　Li Shiqiang² ? Wu Ling²　Wu Yu³

1Oil Crops Res. Inst. , CA A S, Wuhan 430062　

2 Zhengyang Soybean Ex perimentStation, Zhengyang , Henan 463600,?

3 Zhumadian Seeds Coperated Henan 46300)

Keywords:

Soy bean ( G. max ) ;  Double recessiv e;  Viny and lodging

PACS:

-

DOI:

10.11861/j.issn.1000-9841.1999.01.0006

Abstract:

Seg rega tion in g row th habit w as found in the F2 genera tion of a so ybean cro ss between tw o erect cultiv ated so ybean v arieties in tw o ex periment loca tions. F1 plants ofthi s cross was typically erect a nd no v iny and lodging pla nt s fo und. Sta tistically, theseg regating ra tio comply sig nificantly to 15∶ 1 in term of erect pla nt s to viny& lodgingplants. It indicated that this viny and lodging habi t in cul tiv ated so ybean was geneticallycont rolled by tw o independent lo ci. When the tw o loci w ere g enetically recessive, theviny and lodging habi t was fo und and ei ther domina nt locus w ould result in erect pla nt s.

References:

[1 ]　Ting , C. L. , 1946. Genetic s tudi es on th e w ild and cul tivat ed soyb eans. J. Am. Soc. Agron. , 38: 381-393

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