目的拟利用同源序列法分离小麦抗病基因同源片段。
In this study, resistance gene homology fragments from wheat were isolated using homology-based method.
我们以这些片段开始，然后通过同源重组将其组合到染色体中。
We start with these fragments, and then we have a homologous recombination system that reassembles those into a chromosome.
从筛选出的74个次级单拷贝中有效地鉴定出37个非同源的单拷贝片段。
A total of 37 non-homologous single-copy fragments were identified from 74 possible single-copies.
核苷酸序列与氨基酸同源性分析表明该片段较为保守。
Sequence analysis showed that homology of nucleotide and amino acid of ts was high.
通过比对分析发现该基因片段与水、冷害、茎点霉属胁迫下表达的基因有较高的同源性，该片段可能在棉花抗病反应的信号传导中起作用。
Blast analysis showed that this fragment has high homologous with genes induced by water, cold and phoma. This fragment may work in the signal conduction in cotton resistance response.
对该特异性片段进行蛋白质序列比对，未发现与其于已知功能小麦片段有较高同源性。
The BLASTx analysis indicates that there are no wheat DNA fragments showing high homologous with the specific fragment.
经过同源性分析证明该产物为三孢布拉氏霉乳清酸核苷-5'-单磷酸脱羧酶基因片段。
Through homology analysis, it is proved that the product is the gene fragment encoding Orotidine-5'-monphosphate Decarboxylase.
由棉蚜该片段推导的氨基酸序列与其他昆虫的同源性较高。
There was high homology of amino acid sequence between the cotton aphid and other insects.
根据各自序列相似同源基因的功能推测，MD 1、MD 2和MD 3三个片段可能与“81565”的耐旱机制有关。
It was concluded according to the functions of their homologous sequences that fragments MD1, MD2 and MD3 feasibility related to drought tolerance mechanism of inbred line '81565'.
结果提示：人染色体DNA中含有与C片段互补的同源序列；F片段为HSV特异的型共同性片段。
The results showed that human chromosomal DNA has homologous sequence complimentary to the C fragment, and F fragment is HSV specific fragment.
其余片段与已知基因的同源性较低或没有。
对两个片段核苷酸和氨基酸序列进行了同源性分析。
The homologous analysis of two fragments was also accomplished.
并从中筛选出了53个EST片段对其进行了序列分析和同源性检索，其中28个EST片段和报道的基因有100%同源性，有25个EST片段和报道过的基因有差异但高度同源。
We picked out 53 ESTs to make sequence analysis and homology blast and found that 28 ESTs was 100% homologous and 25 ESTs was different but high homologous to reported genes.
呼肠病毒共有3个血清型，不同型之间S1片段编码蛋白的同源性小于26%，其它9个片段编码蛋白的同源性都在86%以上。
Reovirus includes 3 serotypes. Homology of proteins encoded by S1 genome segment was less than 26% between serotypes, while that of viral proteins encoded by other 9 segments was all more than 86%.
此外还比较分析了人和牛SRY同源基因片段限制酶图谱。
The restriction map of the recombinant was analysed and compared with that of human SRY gene.
此外还比较分析了人和牛SRY同源基因片段限制酶图谱。
The restriction map of the recombinant was analysed and compared with that of human SRY gene.
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