homology domain 中文意思是什麼
homology domain
解釋
相似區段-
Cloning and identification of nf - b p50 rel homology domain and detection of its autonomous reporter gene activity
50亞基同源結構域的克隆鑒定及自主報告基因活性的檢測 -
The predicated amino acid sequences contain two conserved functional domains : a dna - binding domain ( hmg - box ) and a transactivation domain. the conserved motif of group b homology lies immediate adjacent to c - proximal region of the hmg - box. similar structure and identity of sox2 gene among mammals, birds, amphibians and reptiles suggest that sox2 gene have evolutionary conserved roles
進一步分析表明，已巴灘2編碼的238個氨基酸多膚鏈含有兩個保守的功能區域:位於n端的hmg盒區（ 1一78aa ）和位於c端的轉錄激活區（ 131一236aa ） ，以及一個保守的特徵性b亞族同源區域（ 79一90aa ）與hmg盒區的c端相連。 -
The comparative analysis of sequences indicated that the sequences of meq in different pathotypes are relatively conserved and the homology of the amino acid sequences is very high. the significant differences include two mutations in both mdv - 1 vaccine strains cvi988 / rispens and 814 strain : the deletion of a proline ( no. l93aa ), and this mutation is just exactly located in a 15 - amino - acid ( eelcaqlcstppppi ) repeat sequence within the c - terminal transactivation domain of meq protein ; and a point mutation with a shift from alanine ( a ) of all virulent strains to serine ( s ) was occurred on the no. 71 aa
結果發現， mdv不同致病型的meq基因序列相對比較保守，它們相互間核苷酸和氨基酸序列的同源性均很高；但是，與所有七個致瘤性的mdv毒株相比，二個型弱毒疫苗cv1988 rispens株和814株均出現了兩個特徵性的突變：即第194位的p缺失性突變和第71位氨基酸由a變成了s的位點突變；缺失性突變恰恰位於meq基因中轉錄激活域內的一個多脯氨酸的重復序列（ pppp ）之中。 -
Comparing with database in genbank, the results showed ej175 had 56 % homology to mrna for a known pollen allergen - like protein in arabidopsis thaliana. ej175 was proved to encode gene of pathogenesis - related protein bet v i family by conserve domain analysis
對該基因可讀框編碼的蛋白進行結構功能域分析，證實了該基因4 - 147位氨基酸存在病程關聯蛋白betvi家族（ pathogenesis - relatedproteinbetvifamily ）的的保守結構域bet - v - i 。 -
Aes contains a glutamine - rich ( q ) domain in its n - terminal, which sharing high homology with the amino terminal region of groucho / tle ( transducin like enhancer of split ). the function of aes is not clear yet, while groucho / tle were found to be a family of transcription co - repressor and play impo rtant roles in notch signaling, wnt - 0 catenin signaling and other transcription regulation events
Aes的n -末端約130個氨基酸中富含谷氨酰眩（ q ）殘基，形成一個q結構域，與轉錄協同抑制分子tle （ transducinlikeenhancerofsplit ）的氨基端高度同源。 -
It shows that the longest band ( 675bp ) has lower homology with flower - timing genes, but there is 80 percentage of homology with pectinesterase during citrus development, in 184 score of hsp. it is clear to see a functional domain by modeling three - dimension structure of the protein
結果發現分子量最大的片段（長675bp ）與成花計時基因同源性較低，而與植物發育過程中的果膠酶基因具有80同源性，而且局部片段對比分值達184 ；通過蛋白質三維結構預測發現，它具有明顯的功能結構域。 -
In addition, the result proved that among the four functional regions of glycoprotein, the homology of amino acid sequence is the highest in the antigen regions, instead of the lowest in cytoplasmic domain
在g基因的四個功能區中，氨基酸同源性最高的是抗原區，同源性最低的是膜內區。
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