surface proteins造句
例句與造句
- erbitux, for example, binds to a cell-surface protein called epidermal growth-factor receptor ( egfr )
例如，艾比特思和名為表皮生長(zhǎng)因子受體（egfr）的細(xì)胞表面蛋白的結(jié)合。 - molecular cloning of human sperm surface protein p34h gene and semi-quantitative analysis of its expression in testis and epididymidis
豬垂體特異性轉(zhuǎn)錄因子基因多態(tài)性的研究 - usually, the hpv virus through is attaching has the chemical reaction to the cell surface and with these cell surface proteins to be able to attack the cell
通常，hpv病毒通過(guò)附著到細(xì)胞表面并與這些細(xì)胞表面蛋白發(fā)生化學(xué)反應(yīng)得以攻擊細(xì)胞。 - researchers removed tumors after they grew, and then sorted millions of cancer cells to isolate those that had one or more of three surface protein markers-- cd44, cd24, and esa
腫瘤生長(zhǎng)后切除腫瘤，并且從數(shù)以百萬(wàn)計(jì)的癌細(xì)胞中篩選出表達(dá)一個(gè)或多個(gè)表面蛋白標(biāo)記物（cd44、cd24和esa）的細(xì)胞。 - like the trypanosome's vsg coat, the immune system's b lymphocytes also express one protein ( immunoglobulin ) on their surface at a time, even though each b cell has many different genes for the surface proteins
一如錐蟲(chóng)的vsg外套，人體免疫系統(tǒng)的b淋巴球就算擁有許多不同表面蛋白的基因，每回也只表現(xiàn)一種表面蛋白（免疫球蛋白）。 - It's difficult to find surface proteins in a sentence. 用surface proteins造句挺難的
- conclusion : a 496 bp fragment of the gene encoding t gondii p22 surface protein was successfully cloned into the plasmid pthiohisa, b, c and expressed in the e . coli top 10, and the fusion proteins can be purificated effectively
結(jié)論：成功構(gòu)建弓形蟲(chóng)zs株表膜抗原p22編碼是因pthiohisa，b，cp22表達(dá)質(zhì)粒，誘導(dǎo)表達(dá)弓形蟲(chóng)農(nóng)牧抗原p22蛋白，兒g。 - es cells and their derivatives carry the same likelihood of immune rejection as a transplanted organ because, like all cells, they carry the surface proteins, or antigens, by which the immune system recognizes invaders
胚胎干細(xì)胞以及它們所衍生出的細(xì)胞，和移植的器官一樣，在細(xì)胞表面都帶有蛋白質(zhì)（抗原），會(huì)讓免疫系統(tǒng)視為入侵者，而產(chǎn)生免疫排斥作用。 - seven-span transmembrane ( 7-tm ) molecules constitute superfamilies of cell-surface proteins . they are receptors for small molecules . peptides, hormones and ions . they also act as ligands for mediating a variety of external signals to the cytoplasm
它們主要作為一些小分子物質(zhì)如肽類(lèi)，激素，細(xì)胞因子和多種離子的受體，主要功能是介導(dǎo)細(xì)胞外信號(hào)傳遞和調(diào)節(jié)細(xì)胞的生物學(xué)功能。 - the env protein deduced from env gene encodes the hydrophilic surface protein ( su ) and the hydrophobic transmembrane domain ( tm ) that determine the specific interaction between virus particles and cell surface receptors during retroviral entry . the su of retroviruses is a highly variable genetic element, containing receptor binding sites and major antigenic determinants . exjsrv-specific dna probes were derived . by using these dna probes in tissue hybridization . we successfully identified jsrv mrna expression and proviruses dna in sheep lung tissues infected with jsrv and control group has no postive signals, validating the use of exogenous virus-specific dna probes in the analysis of oncogenic proviral integration sites and identification of integrated exogenous proviral sequences
用地高辛隨機(jī)引物法標(biāo)記exjsrv特異的env片段，制備探針，原位雜交檢測(cè)spa肺組織中的rna及前病毒dna，結(jié)果表明spa患羊肺組織內(nèi)有jsrvenv基因mrna的表達(dá)，同時(shí)也檢測(cè)到了前病毒dna，而相應(yīng)的陰性對(duì)照卻無(wú)陽(yáng)性信號(hào)，證實(shí)外源性病毒特異的dna探針在致瘤性前病毒的整合位點(diǎn)和整合的外源性前病毒的檢測(cè)中具有可信度。 - after bacterium cells were treated by formaldehyde, surface proteins of gram-negative bacterium e . coli k12 were eluted little, but it had no influence on adsorption of snake venom proteins to bacterium cells . treatment by formaldehyde had little influence on snake venom absorption to and deabsorption from gram-positive bacterium streptococcus mutans, but absorbance of interaction protein with molecular weight of 47kda only adsorbed by streptococcus aureus was greatly decreased
結(jié)果表明，滅活后的革蘭氏陰性菌(e.colik12)再與蛇毒相互作用時(shí)，洗脫下來(lái)的蛋白中菌體蛋白含量明顯減少，但不影響對(duì)作用蛋白的吸附；甲醛滅活對(duì)革蘭氏陽(yáng)性菌(s.mutans和s.aureus)影響不大，只有s.aureus吸附蛋白中47kda的蛋白吸附量減少，不會(huì)影響作用蛋白中其它蛋白的吸附。