查询词典 homology

A 1.8 kb fragment of 3' terminus of the viral RNA was amplified by RT PCR, cloned and its sequence was determined. Sequence comparisons showed that it shared 71.5%～99.1% homology with isolates of sugarcane mosaic virus, 67.8%～68.5% with sorghum mosaic virus and 38.4%～48.4% with maize dwarf mosaic virus, indicating that the pathogen of this disease on maize in Hangzhou was sugarcane mosaic virus.

病毒RNA13'端序列(1.8kb)与甘蔗花叶病毒同源性最高，达 71.5 %～ 99.1%，与高梁花叶病毒同源性次之，为 6 7.8%～ 6 8.5 %，与玉米矮花叶病毒同源性最低，仅为 38.4%～ 48.4%，从而初步认为此病害由SCMV引起。

The 16S rDNA analysis indicated the strain had a 98.2% of homology with Pseudomonas aeruginosa. Its best carbon source is glucose and sodium acetate, and the best nitrogen source is ammonium chloride、nitrate and peptone.

该菌的良好碳源和氮源是葡萄糖、乙酸钠和蛋白胨、氯化铵、亚硝酸钠复合成份，纤维素不适合作为该菌的碳源。

Meanwhile, a new biger genetic group containing 6 cilicate sWains was formed, and it was different from the reference strains. The phylogenic tree of the representative sWains HLJ01 (GenBank accession EF031269) and HB 16 (GenBank accession EF031270) was constructed by analysis of the 16S rDNA full sequence, the results of analysis of 16S rDNA sequence revealed that swain HLJ01, HB 16 and Bacillus mucilaginosus and Bacillus edaphicus were located in the same phylogenic branch. HLJ01 and HB16 had high homology with Bacillus mucilaginosus in the phylogenic tree, but the 16S rDNA sequence of HLJ01 only has the identity of 96.7% with Bacillus mucilaginosus, and of HB16 has the identity of 95.5% with Bacillus mucilaginosus.

根据16S rDNA-RFLP聚类结果，选取供试硅酸盐细菌菌株HLJ01和HB16作为代表测定了其16S rDNA全序列，其Genbank序列登录号分别为EF031269和EF031270.16SrDNA序列分析表明：代表菌株HLJ01与HB16虽然与胶质芽胞杆菌位于同一个系统发育分支，但相似性分别只有96.7％、95.5％；与土壤芽孢杆菌的相似性则分别为94.6％和93.3％。

To identify the strain, the 16S rDNA sequence was compared with type strains of the same genus. The result can be abtained according to the homology.9 strains of Lactic acid cocci were isolated from milk and silages.

将含有阳性重组子的菌体进行测序，所得结果分别与Genbank上发表的同属的代表菌株的16S rDNA序列比较，得到相似性百分比，则可判定菌株的归属。

The sequence analysis result indicated that ompH is of hign homology between different serotypes.

序列分析结果表明，ompH基因在不同血清型之间具有较高的同源性。

Sequence analysis of PmSERK1 revealed high levels of homology to other plant SERK gene.

序列分析发现PmSERK1与其它植物的SERK基因高度同源。

The deduced maize amino acids share high sequence homology with cyMDH from other species, such as O. sative, M. erystallinum, and G.

序列联配与树状分析结果表明，该玉米cyMDH序列与多个物种的cyMDH基因具有高度的同源性。

Region of the homeodomain shows homology with the helix-turn-helix motif of prokaryotic repressors.

图29.10比较了三个螺旋区的序列，序列保守性最多的部分在第三个螺旋。

This gene, together with a phytase gene ( 168phyA) identified in the B. subtilis strain 168 genome by a homology search, was cloned and over-expressed in B. subtilis using a phi105MU331 prophage vector system. Up to 35 units of phytase/ml were secreted into the culture media; and mature enzymes of around 44-47 kDa were purified for characterization.

借助于ф105MU331前噬菌体载体系统，这个基因和另一个通过同源性研究并在B.subtilis菌株168的基因组中被鉴定的植酸酶基因(168phyA)，于B.subtilis中得到克隆和过度表达。B.subtilis菌体向培养基中分泌了高达35个单位的酶夜，同时分子量在44-47kDa之间的成熟酶得到纯化。

Nested PCR analysis and southern hybridization analysis showed that no polymorphism between H.villosa, Pm97034 and susceptible parent Wan7 107 was detected with the clones from 6VS arm, whereas three clones from H.villosa genome DNA: RH42, RH55, and RH66 showed polymorphism. RGA6 cloned from H.villosa genome DNA was characterized identity to NBS, and show high homology to resistance genes as RPM1 and RPP13 in Arabiadopsis, LRR19 in wheat, and I2C-1 in tomato.cDNA library constructed from T.aestivum-H.villosa translocation line Pm97034 was screened by hybridization with RGA6. Four positive cDNA clones were obtained. R3-2-2 showing 60-90% identity with eukaryotic sulfite oxidases contained an open reading frame of 647bp encoding 140 amino acid, and contained a conserved Moco-dimer domain in the ORF. R6-2-2 showed an ORF containing an Euk-porin domain of 279aa with 20-40% identity to the eukaryotic voltage-dependent anion channel proteins. R8-1-1 showed a complete ORF of 1810bp encoding 493aa with 80-90% identity to plant catalases. R9-1-1 showed an ORF containing a BTB/POZ conserved domain of 204aa with 30-70% identity to pox virus and zinc finger proteins. R3-2-2 and R9-1-1 were the first cDNA clones containingconserved domain of SO and POZ respectively isolated from wheat. R8-1-1 contained a complete ORF with 81% identity to Cat-3. Aspects of the role of R8-1-1 may be same with Cat-3, and it would offer the opportunity for improvement of stress tolerance of wheat.

以RGA6为探针，筛选用抗白粉病小麦—簇毛麦易位系Pm97034构建的cDNA文库，得到了4个阳性克隆。R3-2-2与动植物的亚硫酸氧化酶(sulfite oxidase，SO)有60～90％的同源性，长度为647bp，编码140个氨基酸，具有开放阅读框并含有保守域Moco-dimer.R6-2-2与真核生物的VDAC(voltage-dependent anion chennel)蛋白有20～40％的同源性，长度为1047bp，编码279aa，是一个不完整的开放阅读框，预测结构具有Euk-porin结构域。R8-1-1与植物中已经克隆的过氧化氢酶有80～90％的同源性，长度为1810bp，编码493aa，具有完整的开放阅读框和过氧化氢氧化酶保守域。R9-1-1与动植物的POZ(pox virus and zinc finger protein)蛋白有30～70％的同源性，长度为1446bp，具有开放阅读框和BTB／POZ保守域。R3-2-2与R9-1-1是首次从小麦中克隆到的具有SO和POZ保守域的cDNA序列。R8-1-1具有完整的开放阅读框，与玉米Cat-3基因具有81％同源性，预测R8-1-1可能具有与Cat-3类似的功能，可为转基因小麦抗逆育种提供新的基因。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。