homologous region 中文意思是什麼

homologous region 解釋
同源區
  • homologous : adj. 1. 同源的。2. 【生物學】異體同型的。3. 【化學】同系列的；同屬列的；同周期的。4. 【醫學】同源的。5. 【醫學】＝ homoplastic.
  • region : n. 1. 地方，地域，地帶；地區；行政區，管轄區，區；左近，鄰近；（大氣、海水等的）層，界，境。2. 【解剖學；動物學】（身體的）局部，部位。3. （學問等的）范圍，領域。4. 〈罕用語〉天空。
  1. We clone a 1. 3kb promoter sequence of the homologous gene in arabidopsis by pcr. this promoter is shown to direct the specific expression of the reporter gene, b - glucuronidase ( gus ), in trichomes of arabidopsis. promoter deletion analysis reveal that the region from - 300 - - 1 bp is sufficient to direct trichome - specific expression

    對其進行缺失突變，構建5個缺失表達載體轉基因擬南芥，葉片gus定量測定分析表明- 300bp ? - 1bp序列就可以指導gus基因在表皮毛細胞中特異表達，說明這段序列可能含有指導此啟動子在擬南芥表皮毛細胞進行特異表達的核心序列。
  2. The three isoforms have a common carboxy - terminal domain of 188 amino acids, and this region is highly homologous to the reticulon protein family

    在nogo分子的c -末端，有兩個跨膜片段，被66個氨基酸殘基組成的環狀結構（ nogo - 66 ）所分隔。
  3. All different cyclins found in mammalian cells contain a 100 amino - acid homologous region named cyclin box, which is the molecular structure marker of cyclins. the expression level of cyclins shows cell cycle phase specialty. it can be regulated by transcription and the degree of protein hydrolysis

    在哺乳動物細胞發現的12型細胞周期蛋白中均含有一段由100個左右氨基酸組成的保守區，稱為周期蛋白盒（ cyclinbox ） ，它是細胞周期蛋白的分子結構標志。
  4. The ir sequence of mxmybl is most homologous with that of atmyb ( 86. 9 % ) and somewhat homologous with that of stmyb 1 ( 77. 0 % ) ; there is very low homology among n - and c - terminal regions outside of the ir regions of all of the mybs ; the protein mxmybl contains a proline - rich region as well as a serine - rich region near the c - terminus, such structure motifs are implicated in transcriptional activation

    9 ，與馬鈴薯stmyb的ir序列的同源性達77 0 ，所有這些nnrb蛋白除了瓜區具有較高的同源性外，其c端和n端幾乎沒有同源性。 mwyb蛋白的c一端還含有一個富含脯氨酸區，這樣的結構基序可能具有激活轉錄的功能。
  5. Beth showed 56 % identity to the opud of bacillus subtilis and belonged to bcct family. its putative promoter region was highly homologous to b - dependent promoter of b. subtilis. a 2. 6 kb fragment including the beth gene was subcloned into puc18 and transformed into the e. coli mkh13, colonies appeared on the plate of the selective m9 medium

    將包括整個beth基因orf框及可能的啟動子核苷酸序列在內的2 . 6kb的片段克隆到puc18載體上，轉入到大腸桿菌甘氨酸甜菜堿缺失株mkh13中，使該菌株能夠在含甘氨酸甜菜堿的高鹽m9培養基上生長，而對照實驗不能生長。
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