查询词典 homology

Sequencing and homology analysis revealed that the gene fragment was 395 bp in length and shared up to 89% similarity with NB gene from winter squash. The deduced amino acid sequence for the fragment was composed of 131 amino acid residues.

经过测序和同源性分析表明：该基因片段长度为395bp，与GenBank上所登录的笋瓜NR基因同源性达89%，根据所测序列推导该片段由131个氨基酸残基组成。

This enzyme is conservative in both structure and function, and the mammalian subunit VIIc of COX has great homology with the yeasty subunit VIII which can optimize the function of the holoenzyme.

结合文献报道，细胞色素C氧化酶是线粒体有氧呼吸链的终端酶，负责催化氧化还原反应和能量转化。

The BLAST programs were used for searching protein and DNA databases for sequence similarities. The BLAST result showed that it was a new sequence and similar to zebra fish DNA sequence and some fish reverse transcriptase. But it has small homology of CYP 19 gene sequences that have been in Genbank.In addition, sequences were amplified by RT-PCR with using degenerate primers that weredesigned against CYP4 sequences.

另外，还根据昆虫CYP4家族的特异性氨基酸序列及P450超家族的共同特征序列，采用另一对简并引物，同样进行有关研究，结果显示：疣荔枝螺不同组织的RNA中都含有一长468bp左右的序列，这同样是一段新序列，与部分物种的CYP4存在一定的相关性，可能在螺体内起一定重要的作用，但具体功能有待进一步研究。

The deduced amino-acid sequence of the TcGH had 210aa,including a putative signal peptide (22aa) located at its N-terminal. The homology of the TcGH amino-acid with relative species grass carp,black carp,bighead carp,carp,zebra fish,etc.

结果序列分析表明：唐鱼GH cDNA的5 非编码区为64 bp，3 非编码区为448 bp，开放阅读框633 bp，共编码210个氨基酸，包括22个氨基酸的信号肽和188个氨基酸的成熟肽。

Seven major bacterial isolates were obtained and purified. Their 16S rRNA genes were amplified by PCR for sequencing and their identities were determined with homology comparisons. Five of the seven isolates belong to Actinomycetales including Kocuria KD139, Rhodococcus KD140, Rhodococcus KD142, Arthrobacter KD230, and Arthrobacter KD232; one is classified as Bacillus d KD178; and another one as Stenotrophomonas KD237. The phylogenetic tree was also constructed based on the analysis of 16S rRNA gene sequences.

通过对分离菌株的16S rRNA基因序列进行分析，发现其中5株细菌分别属于放线菌目的考克氏菌属(KD139)、红球菌属(KD140和KD142)和节杆菌属(KD230和KD232)， 1株细菌属于杆菌目的芽胞杆菌d属(KD178)，另外1株细菌属于黄色单孢菌目的寡食单胞菌属(KD237)；同时我们构建了系统进化树，确定分离菌株的相对进化地位。

The comparison of sequences showed that the determined sequence was most similar to those in GenBank (AF016546)(similarity level, 97.9%), Phylogenetic analysis indicated that the resulting sequence was more similar to those of Mycoplasma spp.(homo!ogy level, about 70%), but was farther from Anaplasma spp.( homology level, about 50%).

系统发育分析表明，所测序列与支原体属病原代表种的序列接近，同源性约为70%，而与无浆体科病原代表种的序列相差较远，同源性约为50%。

Though all countries don't exert a homology to the method by which establishes the invalid marriage system and annullable marriage system, they have many common places in the contents involved, for example, they take the item that breach to marriage substance item and form item as the important item of the establishment of the invalid marriage and annullable marriage, these important items include: have no pleasing marriage, commit bigamy and don't reach statutory age for marriage, close relative marriage and misunderstanding marry etc..

尽管各国对设立无效婚和撤销婚的方法不尽相同，但在涉及内容上却有许多相同之处，如：都将违反结婚实质要件和形式要件作为无效婚姻和可撤销婚姻的成立要件，这些要件包括无合意婚、重婚、未达法定婚龄婚、近亲婚和误解婚等。

The results indicated the origin of Nipponia Nippon was comparative singleness. Homology of eighteen Cyt b gene sequences in mtDNA region among Threskiornithidae, Ciconiidae, Phoenicopteridae, Ardeidae and Gruidae were analyzed and their BSR and genetic distances calculated.

将朱鹮mtDNA Cyt b基因序列与鹮科、鹳科、红鹳科、鷺科、鶴科共18个个体的mtDNA Cyt b基因进行同源序列分析，并计算了mtDNA Cyt b基因的碱基相似率和遗传距离。

According to sequence cluster analysis of the the tested samples, it indicates that the gene distance of RKN-9, RKN-8, RKN-21, RKN-11, RKN-18 , RKN-20, RKN-17, RKN-22, RKN-23, RKN-24 and RKN-25 to Meloidogyne incognita and Meloidogyne arenaria was very close with homology of 100% and 99%, respectively.

根据25个根结线虫种群序列比对分析和聚类分析可知，河北廊坊的番茄根结线虫、安徽宿州的黄瓜和番茄根结线虫、安徽太和的桔梗根结线虫、安徽和县的番茄根结线虫、浙江杭州的黄瓜根结线虫、四川成都的番茄根结线虫、安徽泗县的黄瓜根结线虫和中国农业大学四个不同番茄品种上的根结线虫的序列之间同源性为100％；它们与花生根结线虫和南方根结线虫(M.incognita)的遗传距离最近，序列同源性分别达到100％和99％。

There are no distinct differences between ancestral character state and descendant character state in some characters. 4. Only one outgroup can't give enough information to tell what the ancestor looks like. It make us not to understand how a lot of charactors evolved. 5. The matsutake group is polyphyletic. 6. The character coding is not precise enough. 7. Some characters are not homology. The result of molecular systematic study on the matstuake group shows the group is not monophyletic. The matsutake group is more closed to Tricholoma than Armillaria. ITS sequence of Catathelasma ventricosum is nearly identical to that of the matsutake group, although apparently they are very different from each other in morphological characters.

对松口蘑群通过形态学特征进行系统发育关系分析造成很大的干扰的原因有：松口蘑的种类大多形态特征比较简单，可提供进行分析的特征不多；某些性状在一些状态之间的反复转化，造成分析上的误差；在进化过程中某些性状无明显的祖征和衍征，在分析过程中很难确定进化极性；选择外群时应该用一个特定类群进行整体理解后，确定各个性状的极性，不要只用单种作为外群；松口蘑群是一个多系群；进行比较的性状不一定是同源的；数量性状编码过于粗放，反映不出真实的情况。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。