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- Progesterone increases osteocalcin production in vitro by regulating osteocalcin gene expression Chen Lulu,Yu Dalin,Niels T. 單位:430022武漢同濟醫科大學協和醫院內分泌科(陳璐璐),風濕科(余達林);
- The major histocompatibility complex (MHC) is a gene cluster directly related to immune response. 摘要主要組織相容性複合體(MHC)是和免疫反應直接相關的基因群。
- Morphological structure, biological characteristic, gene cluster structure and immunogenicity of avian? Escherichia coli? was reviewed. 綜述了雞大腸桿菌菌毛的形態結構、物學特性、因族結構和免疫原性。
- Ebosin biosynthesis gene cluster (ste) with the length of 34kb containing 24 ORFs was first cloned from 5. sp. 139 by Dr. Wang Lingyan. 我室王玲燕博士首次從鏈黴菌139中克隆了長度為34kb,包含24個開放閱讀框(opening reading frame,ORF)的依博素生物合成基因簇。
- The mutational strains can produce only components B of avermectins, that oligomycin biosynthesis gene cluster and aveD gene has been deleted. 將透明顫菌的血紅蛋白基因引入阿維菌素產生菌,改進氧的供應,阿維菌素的產量不斷提高。
- A gene cluster has open reading frames which encode polypeptides sufficient to direct the synthesis of a safracin molecule. 一種具有編碼足以指導番紅菌素分子合成的多肽的可讀框的基因簇。
- Sequencing analysis of the 323 kb contig of rice chromosome 4 identified a gene cluster encoding 7 dihydroflavonol-4-reductase (DFR)-like proteins within a 56 kb region. 通過對水稻 4號染色體一段 32 3kb的序列測定和分析 ,在其中 56kb的區域內發現了一個由 7個編碼二氫黃酮醇還原酶 (DFR)類似蛋白基因組成的基因簇。
- The entire add gene cluster showed 78% identity to dnd gene cluster from S. lividans. In order to facilitate the study of biological function of add gene cluster, E. 同源性比較揭示add基因簇的addA基因與固氮酶基因nifS高度同源,add與變鉛青鏈黴菌dnd核苷酸的同一性為78%25。
- Apoptosis is regulated by many genes,such as bcl gene cluster,ced gene cluster,ice gene cluster and P 53 gene. Apoptosis受許多基因調控 ;這些基因包括bcl- 2基因家族、ced基因家族、ice基因家族和P5 3 基因 .
- Genetic analysis indicated that rplT was located between leuA and pheA, much closer to leu A than pheA outside the main ribosomal protein gene cluster; Ts mutation was located between ery and spcA within strA-spcA region. 遺傳分析指出,rplT位於leuA和pheA之間,遠離複製始區的主要核糖體蛋白質基因群,而ts突變卻在主要核糖體蛋白質基因群內的ery和sgcA之間。
- Quantitative trait loci(QTL)are a group of p olygenes(or「gene cluster」) with small effect,which control a certain quantitative trait and occupy some chr omosome regions in the genome. 數量性狀位點(QTL)是在基因組中佔據一定染色體區域,控制某一數量性狀的一組微效多基因的集合(或基因簇)。
- It is useful for discovery of novel fungal polyketide synthase gene clusters. 本文綜述了近五年來建立的幾種分離真菌聚酮合酶基因的方法。
- It is highly likely each of the rice snoRN A gene clusters identifiedhere is transcribed in polycistronic wa y . 對這些水稻 box C/D snoRNA 基因簇表達的研究發現 , 同一個基因簇中的 box C/D snoRNA 首先轉錄成為一個多順反子的 RNA 前體 , 然後成熟 的 box C/D snoRNA從這個前體 RNA 中被加工釋放出來 。
- fed operon gene cluster expression fed基因表達
- lovastatin biosynthesis gene cluster 洛伐他汀合成酶合成酶
- Apolipoprotein AⅠ - CⅢ - AⅣ gene cluster 載脂蛋白AⅠ-CⅢ-AⅣ基因簇
- HPFH linked to beta-globulin gene cluster 與β-球蛋白基因簇相聯的HPFH
- HPFH unlinked to beta-globulin gene cluster 與β球蛋白基因簇不相聯的HPFH
- Objective: According to the polymorphism of the O-antigen gene clusters,thirty-one strains of Yersinia pseudotuberculosis were serotyped by PCR genotyping. 目的:依據假結核耶爾森菌O-抗原基因簇多態性,應用PCR基因分型方法替代傳統的血清分型方法,對本室保存的31株假結核耶爾森菌進行分型研究。
- Methods:Serotypes of Y. pseudotuberculosis were identified by comparing the difference of O-antigen gene clusters of experimental strains with that of standard reference strains. 方法:通過比較假結核耶爾森菌與已知血清型假結核耶爾森菌標準參考株O-抗原基因簇的差異,確定實驗株的血清型。