Tolerant Mechanism and Chromosome Location of Gene Controlling Sprouting Tolerance in Aegilops Tauschii Cosson

Lan Lan、Xiu-jin、Zheng、You-liang、Liu、Deng-cai、Wei、Yuming

2002Acta Scientiarum Naturalium Universitatis SunyatseniAgricultural and Biological Sciences被引 1

摘要

An artificial amphiploid RSP (2n = 42, AABBDD) between tetraploid landrace Ailanmai(Triticum turgidum L., 2n= 28, AABB) and Aegilops tauschii (DD, 2n = 14) expressed high tolerance to preharvest sprouting which derived from Ae. tauschii. Tolerance to preharvest sprouting of RSP was examined by four ways in six varying periods after anthesis. The germination percentages of preharvest intact spikes were only 6.06 % in its high peak period of germination. Its tolerance was mainly decided by the seed a recessive trait which was controlled by one gene, located on chromosome 2D.

引用本文（GB/T 7714）

Lan Lan, Xiu-jin, Zheng, 等. Tolerant Mechanism and Chromosome Location of Gene Controlling Sprouting Tolerance in Aegilops Tauschii Cosson[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 2002.

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