regulatory gene 中文意思是什麼
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That cell hybridization can be used to dissect regulatory mechanisms controlling gene expression in eukaryotic cells.
雜交細胞能被應用於剖析真核細胞中控制基因表現的調節機理。 -
This paper sumerised reserach development of plant invertase isoforms, characteristic, function and its gene expression regulatory
綜述了近年來植物轉化酶的種類、特性、功能及其基因表達在轉錄水平和翻譯水平調控機制的研究進展。 -
The dna microarray is capable of profiling the expression levels of many genes simultaneously, and is a promising technology for the elucidation of gene interactions. and how to extract the regulatory information hidden in the millions of data points that result from the microarray experiments has become a problem that researchers are eager to resolve
基因晶元（ genechip ， microarray ）作為一種高通量的檢測方法，可以同時測量成千上萬個基因的表達水平，已成為后基因組時代研究基因間相互作用的一個有力的工具，如何從晶元實驗產生的表達數據中揭示出其所蘊含的豐富的調控信息是研究者都渴望解決的問題。 -
In addition, the well retained stability and integrity of cell membrane of boea leaves might also be an important mechanism which make them resurrect well. by using mrna differential display, 5 desiccation sensitive cdnas, 52 desiccation - induced cdnas, 21 up - regulated cdnas, 14 down - regulated cdnas and 16 phosphate induced cdnas were obtained. the cloning, sequencing, homological blasting and northern blotting results of 5 desiccation - induced cdnas and 3 phosphate induced cdnas implied that signal transduction induced by desiccation, regulatory gene cascades and functional genes such as g protein, protein kinase, vp3 - and mad3 - like genes might be involved in dehydration in the resurrection plant boea hygrometrica
對其中5個脫水特異誘導表達牛耳草光合作廠j的脫水保護和復甦機理的cdna （包括可能與復甦能力有關的cdna ）和3個磷酸鹽處理誘導表達的cdna進行克險測序、同源性探測和northern雜交檢測表明，牛耳草脫水過程中誘導表達的基因可能涉及到脫水脅迫的信號轉導「蛋白、蛋白激酶等） 、調節基因的級聯作用（ vp3 ， mad3樣基因等） 、結構基因產物調節細胞結構（包括細胞質膜）在脫水脅迫中的穩定性等。 -
Influence of the maize lc regulatory gene on flower color of transgenic tobacco and petunia
對轉基因煙草和矮牽牛花色的影響 -
Effect of jwyy granule on the epithelial cell apoptosis and its regulatory gene of gastric mucosa in rats with gastric ulcer recurrence
健胃愈瘍顆粒對胃潰瘍復發大鼠胃黏膜上皮細胞凋亡及其相關調控基因影響 -
4. the wild tomato and nr mutant fruit discs treated with wound, nacl and peg to detect expression changes of le - acs gene family. the experiment showed that during the ethylene production under stress conditions, the le - acs2 gene expression maintained at a high level, different from system i ethylene production transition to system ii. this suggested that stress conditions changed the regulatory mechanism of le - acs2
傷、 nacl 、 peg處理普通型番茄和nr突變體番茄的組織圓片研究le - acs基因家族的表達變化，結果表明：在脅迫乙烯生成過程中， le - acs2一直呈高水平表達，不存在如同系統向系統乙烯的轉化中le - acs基因家族的表達過渡，因此，脅迫條件下le - acs2基因的轉錄調控機制發生改變。 -
11 yu h, luscombe n, qian j, gerstein m. genomic analysis of gene expression relation - ships in transcriptional regulatory networks
基於模式和趨勢的方法總是假定表達值的任意增長為正調控，任意下降為負調控。 -
Recently, a new gene dr0167 ( pprl or irre ) that serves as a general switch for downstream dna repair and protection pathways via its regulatory function on the gene expression of reca, ppra was discoveried. expression of d. radiodurans pprl also promotes dna repair and protection pathways and enhances the radioresistance of e. coli. this finding provides a new clue to understand the mechanism of dna repair, especially double strand break ( dsb ) repair
最近我們實驗室在耐輻射球菌電離輻射敏感株中鑒定了一個與電離輻射抗性相關的基因ppri ，該基因可能通過調控dr細菌reca 、 ppra等基因的表達加速對電離輻射引起的dna損傷修復，而在大腸桿菌中表達ppri基因能促進reca 、 soda等表達水平顯著提高，使其抗輻射和抗氧化能力明顯增強，這將為我們理解其特殊抗性機制，特別是雙鏈斷裂修復提供新的線索。 -
After a lox2272 site was added in front of the bovine - casein gene 5 ' regulatory fragment, a mammary gland universal expression vector plbcas - hsa - lgl was created
最後在-酪蛋白基因5 `端調控序列前面，連上一個lox2272位點，最終的乳腺特異性表達載體plbcas - hsa - lgl構建完成。 -
One positive clone was obtained from the libraries with casein flat and electrophoresis comparison method. analyzed the sequencing result, the positive clone include the open read frame of mlap gene and upper regulatory sequence
序列測定分析表明，此重組質粒包含有長度為1377bp低溫堿性蛋白酶基因的完整的開放讀碼框架（ orf ）和上游基因調控序列。 -
These include cell growth characteristics, expression levels, intracellular and extracellular expression, posttranslational modifications, and biological activity of the protein of interest, as well as regulatory issues in the production of therapeutic proteins. in addition, the selection of a particular expression system requires a cost breakdown in terms of process, design, and other economic considerations. section i : construction of pet22b ( + ) / hpk - 5 vector the hpk - 5 gene encoding 82 amino acid residues from c462 to c543 was recombined with the sequence of plasmid pet22b ( + ) for constructed a new expressed vector pet / hpk - 5
方法在對hpk - 5 （ humanplasminogenkringle5 ， hpk - 5 ）因子的基因序列和蛋白質序列進行分析的基礎上，利用pcr技術分別構建其可溶性原核表達載體和不溶性原核表達載體；用pcr快速檢測法及其基因測序儀測序以鑒定pet22b hpk - 5和pbv220 hpk - 5重組質粒，用不同的感受態大腸桿菌（ e -
The result of blastx shows that one orf is extracellular serine protease precursor gene ; 3 orfs function as regulatory genes ; 5 orfs are involved in secretion pathway ; 2 orfs are related to production of lps ; and the annotation functions of the other 3 orfs are not clearly related to extracellular protease prouduction. marker exchange method was used to study the relationship between the production of protease and the 3 orfs. a deletion mutant of xcc _ 4463 was constructed successfully
Orf注釋表明，共中一個基因為胞外蛋白酶結構基因， 3個基因與合成調控有關， 5個與轉運分泌有關， 2個與lps合成有關，其餘3個orf的注釋功能與胞外蛋白酶的關系未見報道，為研究這3個orf與胞外蛋白酶產生的關系，採用同源雙交換orf缺失法進行了進一步驗證，成功地構建了xcc _ 4463缺失突變體，所得缺失突變體經檢測胞外蛋白酶減少，在寄主上致病性降低。 -
Transcriptional control mediated by cleansing of short sequences from gene regulatory regions
藉由清除基因調控區域上的短序列以進行轉錄控制。 -
Blastn analysis showed that each of the 10 sequences had no homology with the structural genes or regulatory genes in the anthocyanin biosynthesis. it was suggested that there were some limitations to isolate the specific ast gene by ddrt - pcr
Blastn分析表明，這10個差異表達的cdna片段與數據庫中花青苷生物合成途徑中的結構基因和調節基因序列沒有同源性，表明用ddrt - pcr的方法克隆特定的ast基因有一定的局限性。 -
Motivation : along with the recent advancements in genome science, information on gene sequences has been exhaustively clarified. in the post - genomic era, interest has arisen regarding the elucidation of interactions between genes, especially gene regulatory network on expression level. advances in molecular biological, analytical and computational technologies are enabling us to investigate systematically the complex molecular processes underlying biological systems
研究背景：人類基因組草圖的繪制完成，標志著現代生命科學研究已經進入了后基因組時代，研究者把關心的焦點由結構基因組學轉向了功能基因組學，對基因彼此之間的相互作用，尤其是基因表達調控網路的構建，研究者們表現出越來越多的關注。 -
In order to explain the special function of the genome, hem refers a new method which can conclude the function of the gene through analysis to the cis - regulatory elements in upstream of the core promoters
摘要為了實現基因組中特定基因功能的注釋，研究者提出一種新的思路，即利用對目的基因啟動子上游的順式元件的功能的分析，進一步來推斷目的基因的功能。 -
Interferon - is an antiviral cytokine produced by activated t cell and nk cell. it upregulated mhc ii antigen expression, influenced the cellular and humoral immune response and has pleiotropic regulatory effects on immune system. one gene was amplified by reverse transcription - polymerase chain reaction ( rt - pcr ) in splenocytes which was stimulated with cona for 24 hours
-干擾素（ interferon - ， ifn - ）主要由活化的t細胞及nk細胞產生，具有抗病毒作用，也具有上調mhc （ majorhistocompatibilitycomplex ， mhc ）類抗原分子的表達等作用，是影響機體細胞免疫和體液免疫反應的一類具有多種調節效應的細胞因子。 -
2 bar - joseph z, gerber g k, lee t i et al. computational discovery of gene modules and regulatory networks. nat. biotechnol.,
這些研究表明結合mrna降解率和推導得出的轉錄率有助於基因調控研究以及轉錄調控網路的重建研究。 -
Gene ( tscoxi ), structure protein gene ( tsdcn, tsmmip, tsb - actiri ), transcriptional factor gene ( tshmg1, tsdap5 ). the cdna library can be used to provide expressed sequence tags ( ests ). the stage - specific cdna library will be a useful resource for the study of gene structure, expression and regulatory during the early process of embroygensis of trionyx sinensis
Blast分析表明， 12個序列代表5種類型的基因:核糖體蛋白基因（ tsrpl4 ， tsrp丈6 ，招天屍乙26 ） 、組織特異性表達的基因（鉆屍乃從招月叨火d ） 、線粒體基因（ tsc 「叨、結構蛋白基因伽dc從括人從石， ， ts刀一ctin ） 、編碼轉錄因子的基因（招月沏吟1 ， tsda屍5 ） 。
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