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- Aegliops tauschii 节节麦
- Study on Genetic Diversity of Triticum Aestivum and Aegilops tauschii. 山羊草及普通小麦遗传多样性的研究。
- The results showed that mesosulfuron can control Aegilops tauschii Coss. before three leave stage. 结果表明,甲基二磺隆在节节麦3叶期前用药,推荐剂量下防效80%25左右。
- Japonicus and A. tauschii were main gramineae weeds in qinghe County and their relative abundance were 33.6 and 16.3. 清河县以雀麦和节节麦为主,相对多度分别为33.;6和16
- The esterase isozyme of 30 accessions of Aegilops tauschii were studied by means of polyarylamide gel electrophoresis. 对30份不同来源的节节麦进行4个时期的酯酶同工酶分析。
- The results would provide useful information for exploiting desired traits in Aegilops tauschii. 研究表明,85份节节麦材料遗传多样性较高,为节节麦的有效利用提供了依据。
- Over 70% A/B genome specific SSR markers could amplify the SSR sequences from the D genome of Ae. tauschii. 所有的引物能够在四倍体小麦中扩增出微卫星产物,四倍体小麦中的扩增产物也出现在新的人工合成小麦中;
- So Aegilops tauschii is a valuable source of genes for the modern common commercial wheat development. 本文综述近20年来国内外对节节麦遗传评价、研究应用等方面的进展。
- The result showed that the dominant weeds in Xingtai were Alopecurus japonicus Steud, Aegilops tauschii Coss and Bromus japonicus Thunb. 结果表明:邢台市麦田主要禾本科杂草为节节麦、日本看麦娘和雀麦。
- Crosses were made between Ae. cylindrica Host Y127 and Ae. tauschii, Ae. cylindrica Host Y127 and T. durum Desf, Ae. cylindrica Host Y127 and wheat. 摘要选用柱穗山羊草分别与普通小麦、硬粒小麦和粗山羊草远缘杂交,发现结实率非常低。
- Aegilops tauschii is D-genome donor of common wheat,and the useful genes of Ae.tauschii can be easily transferred into modern commercial wheat by gene combination. 节节麦是六倍体普通小麦的祖先种之一,D染色体组的供体种;但其遗传变异远比普通小麦的D染色体组丰富。
- A number of novel types of HMW glutenin subunits that are not detected in common wheat have been characterized in Ae. tauschii such as the Dtx1.5+Dty10. 目前已在节节麦中发现了许多普通小麦中不存在的特有高分子谷蛋白亚基类型,例如Dtx1.;5+Dty10。
- Most amplified fragments from Ae. tauschii were detected in synthetic hexaploid at corresponding positions with the same sizes and patterns as in its parental Ae. tauschii. 有70%25的引物能够在节节麦扩增出产物,其中的绝大多数产物也出现在新的人工合成小麦中。
- Aegilops tauschii Coss. 节节麦
- It was also showed that the gene of tolerance to sprouting in RSP derived from Ae. tauschii was inherited as a recessive trait which was controlled by one gene, located on chromosome 2D. 利用RSP对节节麦的抗穗发芽基因进行定位分析,结果表明,RSP的抗穗发芽基因是隐性单基因位于2D染色体上。
- In addition, one amplified Ae. tauschii product was not detected in the newly synthetic hexaploid wheat.An extra-amplified product was found in the newly synthetic hexaploid wheat. 根据该研究结果,讨论了小麦微卫星的可转移性和特异性问题,重点讨论了在应用人工合成小麦构建的遗传群体进行微卫星分子标记中的应用价值及其应该注意的问题。
- Sequence Analysis of High Molecular Weight Glutenin Subunits in Aegilops tauschii and its in vitro Mutation Common wheat (Triticum aestivum) is one of the most important crops in the world. 节节麦高分子谷蛋白亚基序列研究及体外突变 普通小麦(Triticum aestivum)是世界上最重要的农作物之一。
- Aegilops tauschii is commonly accepted as the D genome donor of common wheat and contains a much wider genetic background.Therefore, it is important genetic resources in wheat breeding. 节节麦(Aegilops tauschii)是普通小麦D基因组的供体,并且含有比普通小麦D基因组更为丰富的遗传变异,从而成为小麦育种中重要的遗传资源。
- The Influence of Aegilops tauschii Cytoplasm to the Drought Resistence of Wheat 粗山羊草的细胞质对小麦抗旱性的影响
- Allelic Composition of the HMW Glutenin Subunits in Aegilops tauschii 粗山羊草高分子量谷蛋白亚基组成分析
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