homologous proteins 中文意思是什麼

homologous proteins 解釋
同源蛋白質
  • 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.
  1. Anti - if - protein antibodies were used as probes for immuno - fluorescence, and the reactions of them with different parts of the cell were detected, which suggested the possibility of the existence of the intermediate - like filaments in the cytoplasm. those proteins homologous to the antibodies distributed regularly in the protoplasm. to characterize the corresponding proteins, sds - page and immunoblots were utilized. the 21, 23, 33 and 68kd proteins were distinguished among the diverse protein constituents of the cell. some of these proteins also showed the cross - reactivities with anti - if - proteins antibodies derived from higher organisms. these two evidences both contributed to the homology of some proteins in

    以抗中間纖維蛋白抗體作為探針進行免疫熒光實驗，得到細胞內不同部位的陽性反應，暗示原生質中可能存在類中間纖維。這些同源蛋白的胞內分佈具有一定的規律性。進一步採用sds - page和免疫印跡技術研究它們的生化性質，發現4種主要蛋白明顯有別于胞內其他蛋白組分。
  2. The start codon is at 84 - 86bp, the stop codon at 1658 - 1661bp. the homologous comparison of the deduced amino acid sequence with other plant epsp synthase proteins shows the identity to those of b. napus, a. thaliana, tomato, n. labacum respectively are 92 %, 91 %, 80 %, 65 %

    同源比較該段序列所編碼的氨基酸序列可以發現epsp合成酶有較高的保守性，它與歐洲油菜、擬南芥、西紅柿、煙草的同源性分別為920 、 91o 、 80o 、 65o 。
  3. Ie protein have multiple functions, such as conversion of the host cell into a metabolically activate states, activation of viral early genes in the early phase, repression of their own transcription. ie 180 proteins can stimulate transcription from both homologous such as the icp4 of hsv ( herpes simplex virus ) and heterologous viral and cellular promoter such as - globe protein

    經分析偽狂犬病病毒立即早期蛋白（ immediate - earlyprotein180 ， ie180 ）的蛋白質結構，發現ie180具有轉錄激活因子的結構特徵，能與類rna聚合酶結合， ie180基因缺失突變體對sv40及cmv啟動子調控作用的研究，是考察ie180能否作為轉錄激活因子應用的關鍵。
  4. It is deduced to encode 446 amino acids with the transpeptide of 98 amino acids. the amino acid sequences of their mature proteins are completely homologous. they also share 87. 4 % identity with wheat

    推導兩者均編碼446個氨基酸，其中轉運肽序列長98個氨基酸，兩者成熟蛋白的氨基酸序列完全相同，與已知vde成熟蛋白的同源性在75以上，其中與小麥的同源性最高，達87 . 4 。
  5. In n terminal, 3 conserved sequences, wxixgmxgxgkttla, l ( i / v ) ( v / l ) lddv ( w / d ) and sriixttrd xxv are in term of p - loop, kinase 2 and kinase 3a. those are highly identical to the homologous of human ( apaf - 1 ) and namenode ( ced - 4 ). it revealed that tm - 22 encodes a membrane protein with a receptor structure and kinase property and may function in ion flow, phosphorylation and proteins interaction

    Tm一夕基因的編碼蛋白在該區與tm一2有32個氨基酸的差異，主要集中在第10 、 11和12個亮氨酸重復序列中，與tm一2有兩個氨基酸的差異，僅僅是位於第12個亮氨酸重復序列中的767和769兩個位點，這表明:第一， lrr是tm一22基因和tm一2基因編碼蛋白對病毒識別的特異區段;第二， 767和769兩個位點的差異氨基酸是tm一22基因和tm一2基因編碼蛋白對病毒識別的特異位點。
  6. The homologous proteins to bsp proteins have been found in the seminal plasma of boar and horse

    這些都說明bsp蛋白及其同源蛋白在哺乳動物中是廣泛存在的，並應當具有一定的生理意義。
  7. Among sequenced 16 positive clones randomly selected, two represent novel expression tag sequences, two are homologous to two unknown proteins in genbank ; the rest are homologous to known or putative proteins or enzymes with definite functions by searching the genbank through blast program, which are involved in various life activities of cell such as regulation of gene expression, plant secondary metabolism, signal transduction, adversity resistance, stress response and defense reaction. significant changes of quantities of these gene fragments were observed before and after ssh, which indicated they were enriched after ssh

    隨機挑選了16個差異表達的克隆進行序列測定，經與genbank數據庫相關數據比較分析，發現有2個新的cdna片段（ ets ） ，有12序列與genbank中已知蛋白或推測蛋白質（ putativeprotein ）序列有高低不同的同源性，它們參與基因的表達調控、植物的次生代謝、信號傳導、抗逆、應激及防禦反應等細胞生命活動過程。
  8. Phylogenetic analysis using trpt1 and some of its homologous proteins showed the trpt1 gene may be used as a marker to describe the relationships of species

    因此， trpti蛋白可以作為一種進化標記蛋白，用來反映物種間的親緣關系。
  9. The deduced n - terminal 76 amino acids of the protein were 100 % identical to those of abstract human and rat ubiquitin ( ub ), and the carboxyl extension protein ( cep ) sequences were also highly similar to those of the homologous proteins of human, rat and other species

    我們將這個cdna克隆命名為amphiubf80 。 089cdna序列編碼一個188個氨基酸殘基組成的蛋白質，與人aoeb166蛋白（ prxv ）的同源性達65 ，我們將這個cdna克隆命名為amphiprxv 。
  10. These suggest the bsp proteins and its homologous proteins are ubiquitous in mammals and must have some physical significances. in our research, to find and study the important role of bsp proteinsand their related proteins in the development of zygotes and to find the new gene related to bsp, we cloned a cdna gene sequence related to bsp proteins and make it express in eukaratic cells. the fusion protein acquired are purified are used to deduce its biological functions

    而在我們的實驗中為了發現和研究bsp及其相關蛋白在受精卵的發育中的重要作用，尋找bsp相關的新基因，克隆了一個與bsp蛋白相關基因的山一na序列並將該基因編碼的蛋白質在原核細胞中進行了表達和純化，將純化后的融合蛋白作了一些生物學功能方面的初步工作，發現新蛋白對tpk有一定的抑制作用，而tpk是細胞生長和代謝中十分重要的關鍵酶，這對于進一步研究新蛋白的生物學功能具有十分重要的意義。
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