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不同Rht基因对小麦子粒品质的影响

DOI: 10.3321/j.issn:1000-7091.2001.01.004, PP. 18-22

Keywords: 小麦,矮秆基因,近等基因系,子粒品质

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Abstract:

多年结果证明Rht1、Rht2、rht3个近等基因系之间的子粒蛋白质含量差异不显著,而Rht3基因系的蛋白质含量显著高于前三者。Rht3基因系的子粒赖氨酸含量显著高于Rht2和rht系,Rht10显著高于Rht1系,其他基因系之间无显著差异。Rh10基因系的面粉的沉降值显著高于Rht1,Rht8和Rht12,Rht3显著高于Rht1,Rht2和rht。Rht10和Rht3基因系面粉的湿面筋显著高于其他基因系。此外,同一基因系在不同的年际之间的品质性状表现有差异。

References

[1]  Fischer R A,Quail K J.The effect of major dwarfing genes on yiel d potential in spring wheat[J].Euphytica,1990,46(5):51-56.
[2]  Law C N,Snape J M,Worland A J.The genetical relationship betw een height and yield in wheat[J].Heredity,1978,40(1):133-151.
[3]  李杏普,蒋春志,刘洪岭.Rht1,Rht2和Rht3基因对春小麦农艺性状的影 响[J].河北农技师范学院学报,1995,9(3):36-41.
[4]  Pinthus M J,Gale M D.The effects of gibberellin insensitiv e dwarfing alleles in wheat on grain wheat and protein content[J].Theor Appl G enet,1990,79:108-112.
[5]  Snape J W,Parker B B.Semidwarf cereal mutants an d their use in crossing breeding II[J].IAEA-TEDOS,1984,307:71-77.
[6]  Gale M D,Youssefian S.Dwarfing genes in wheat[J].Plant breedin g Reviews,1985,1:1-35.
[7]  Flmtham J E,Gale M D.The Tom Thumb dwarfing gene,Rht3 in wheat.E ffects on height,yield and grain quality[J].Theor Appl Genet,1983,66:249-256.
[8]  Pinthus M J,Levy A A.The relationship between Rht1 and Rht2 dwar fing genes and grain weight in Triticum aestivum L. spring wheat[J].Theor Appl Genet,1983,66:153-157.

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