波兰小麦

矮秆波兰小麦矮秆性状由一对隐性基因控制，位于2B染色体上，是首次在2B染色体上发现的新的矮秆基因，建议命名为Rht-B2，该基因在杂合和半合状态下均表现显性性状。

The dwarfing character of dwarfing polish wheat was controlled by a recessive gene and was located on chromosome 2B . It is the only dwarfing gene located on 2B , and given the name Rht-B2 . It had almost no effect on plant height in heterozygous and hemizygous states .

利用改良的C带技术，分析了矮秆波兰小麦的染色体C带带型。

The C banding analysis of dwarf polish wheat ( Triticum polonicum ) is carried out by using an improved C banding procedure .

矮秆波兰小麦具有基本的AB染色体组，在染色体结构上存在一定程度的重排。

Dwarfing polish wheat had the basic genome of AB , but has some rearrangement in its chromosome structure .

通过对野生二粒小麦SDS-PAGE检测发现，其高分子谷蛋白亚基具有较高的遗传多样性。结果表明，供试波兰小麦材料中有10种亚基组合方式。

The main results are as follows : 1 Eighteen high-molecular-weight glutenin subunit combinations on two locus were detected among the materials by SDS-PAGE . A total of 10 subunit combinations were observed .

矮秆波兰小麦的长颖基因表现为不完全显性，由一对基因控制，位于7A染色体上。

The long glume character of the dwarfing polish wheat was controlled by one incompletely dominant gene which was located on 7A .

矮秆波兰小麦的两个主效隐性矮秆基因位于3B、5B染色体上，在1A、2A、4A、5A、6A染色体上存在微效隐性矮秆基因。

Two master recessive dwarfing genes were located on 3B and 5B chromosomes . Recessive minor genes were also found on chromosomes 1A , 2A , 4A , 5A and 6A .

本试验利用一套Langdon硬粒小麦单体系对影响矮秆波兰小麦穗长的基因进行了染色体定位。

To utilize effectively dwarfing polish wheat in breeding , this experiment employed monosomic series of Triticum durum cv . Langdon to identify the chromosomal location of genes for spike length .

矮秆波兰小麦赤霉酸不敏感基因的遗传分析

Genetic Analysis on Gibberellin Acid Insensitivity Gene in Dwarfing Polish Wheat

矮秆波兰小麦具有14对染色体。

The genome of dwarf polish wheat possesses 14 pairs of chromosomes .

波兰小麦对普通小麦改良作用的研究小宗粮食加工涉及燕麦、麦和大麦的加工以及大麦麦芽的制备。

The processing of the nonstaple cereals include the processing of oat , buck wheat and barley as well as the preparation of barley malt .