一粒系小麦是多倍体小麦染色体组的供体物种之一，是小麦的重要基础物种。
Einkorn wheat is the donor species of polyploidy wheat. It is one of the important basic species of Triticum.
异代换系均生长旺盛，结实正常，说明异染色体能较好地补偿所缺失的小麦染色体。
Alien substitution lines are vigorous and fertile, indicating that the alien chromo-somes are able to compensate for the missing chromosomes.
节节麦是普通小麦D染色体组的供体种。
Ph 1使小麦的基因组的稳定性增加，但是如果想要更容易配组新基因就要打乱该染色体。
Ph1 gives wheat's genome its stability but has to be switched off to make it easier to slot in new genes.
坐落于诺里奇的约翰英纳斯中心的摩尔，正针对研究一组名为Ph 1染色体，该染色体的作用是确保小麦基因配对正确。
Graham Moore of the John Innes Centre in Norwich is targeting part of a chromosome called Ph1 which ensures wheat genes pair up correctly.
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.
此外，观察了前期I的簇毛麦染色体形态，统计了四分体和小孢子中小麦和簇毛麦染色质微核频率。
Otherwise, the chromosome morphology involving Haynaldia chromatin was observed at preleptotene I, and the frequencies of chromatin nucleus at tetrad stage and at microspore stage were investigated.
利用抗病分离群体，我们在野生二粒小麦2B染色体上发现了多个抗白粉病基因，并利用SSR分子标记进行了定位。
Several powdery mildew resistance genes derived from wild emmer accessions have been mapped on the short and long arms of chromosome 2B by SSR marker.
1987年和1988年以染色体倍数不同的-15个小麦种为材料，研究不同染色体组成对诱导愈伤组织和分化绿苗的效应。
This study dealt with the effects of chromosome complement on callus induction and differentiation in 15 Triticum species of different Ploidy in 1987-1988.
小麦与六倍体燕麦杂交其F1杂种植株体细胞染色体不完全排除，表明可以将燕麦优良基因导入小麦，以拓宽小麦的种质资源。
The somatic cell chromosomes in F1 hybrid plants indicated that good genes of oats can be introduced into the bread wheat to enrich the germ plasm resources of the wheat.
利用小麦-黑麦的7个附加系为材料，研究了黑麦染色体对籽粒淀粉粒的形成和胚乳细胞数目多少的影响。
By using 7 rye additional wheat lines as materials, the effects of rye chromosomes on wheat seed storage starch development and endosperm cell number were studied.
这些结果证明供体燕麦上可能携带抗小麦条锈菌的新基因，并已通过花粉管通道进入小麦，整合到小麦的染色体组中，稳定表达。
The result also indicated that the new genes resistant to yellow rust may be carried on oat DNA, which have been integrated into the genome of wheat and expressed steadily.
目的：通过远缘杂交的方法，可将小麦远缘种、属的染色体片段或基因导入到普通小麦中，使后者获得远缘种、属的某些优良性状。
Object: By distant hybridization we can transmit the chromosome's fragments or genes from the related species of wheat into t.
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；
Aegilops tauschii is D genome donor of common wheat, and the useful genes of Ae.
在普通小麦的遗传背景下导入了偃麦草的染色体组而形成的新的中间类型八倍体小偃麦。
We introduced the genome of Thinopyrum into common wheat, and formed the new intermediate type of octoploid Trititrigia.
通过远缘杂交的方法，可将偃麦草的染色体片段或基因导入到普通小麦中，使后者获得偃麦草的优良性状。
By distant hybridization we can transfer the chromosome's fragments or genes into wheat, making the latter obtain some fine properties of the related species.
本文对小麦抗白粉病基因的染色体定位、来源和利用等进行综述，并对小麦抗白粉病育种的策略进行了探讨。
In this paper, the chromosome location, the resource and utilization of wheat powdery mildew resistant genes were reviewed. At the same time, the countermeasure of control the...
的小麦品种、系携带1RS染色体臂。
0% of the detected cultivars and lines carrying 1RS chromosome arm.
的小麦品种、系携带1RS染色体臂。
0% of the detected cultivars and lines carrying 1RS chromosome arm.
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