The main activities are included in constructing metagenomic library , screening functional genes , finding , purification and characterization of bio - activates 主要從事深海環(huán)境宏基因組的構(gòu)建、篩選功能基因及活性物質(zhì)發(fā)現(xiàn)、分離、純化、鑒定。
Gene knock out was a very important technique to study the roles of functional genes , and it was also a very important research branch in the post - genome period 摘要基因敲除技術(shù)是研究功能基因作用的重要方法,是后基因組時(shí)代的重要研究?jī)?nèi)容。
Results of screening by 40 microsatellite markers and 8 functional genes showed - the average positive clone numbers of them were 10 . 423 and 11 . 125 respectively 用40個(gè)微衛(wèi)星標(biāo)記和8個(gè)功能基因?qū)φ麄€(gè)文庫(kù)進(jìn)行pcr篩選,得到的平均陽(yáng)性克隆數(shù)分別為10 . 423和11 . 125 。
In fact , humans have considerably more olfactory receptor pseudogenes than chimpanzees do , indicating that we lost many of those functional genes after our split from the ape lineage 事實(shí)上,人類(lèi)嗅覺(jué)受體偽基因要比黑猩猩多出許多,顯示我們?cè)谘莼放c猿類(lèi)分道揚(yáng)鑣后,就失去了許多功能性嗅覺(jué)受體基因。
Research interest : isolation of functional genes with agronomic importance ; stress responsive regulation , posttranscriptional rna processing , carotenogenesis regulation and crop yield and quality improvement 主要致力于植物功能基因分離、逆境應(yīng)答和次生代謝與品質(zhì)發(fā)育的分子調(diào)控機(jī)制及轉(zhuǎn)基因生物安全評(píng)價(jià)等研究工作。
Research field were transgenic breeding , marker assisted breeding , molecular design breeding , related plant functional gene , genetic diversity , molecular maker genetic , basic theory and experiment technology of genetic breeding 研究領(lǐng)域主要涉及轉(zhuǎn)基因育種、分子標(biāo)記輔助育種、分子設(shè)計(jì)育種以及相關(guān)的植物功能基因、遺傳多樣性、分子標(biāo)記遺傳及遺傳育種基礎(chǔ)理論和實(shí)驗(yàn)技術(shù)等。
The college was formed by the amalgamation of the departments of microbiology , biochemistry and molecular biology , genetics and cell biology , botany and ecology , zoology and developmental biology and includes institutes of molecular biology , insect research , taida institute of functional genes as well as experimental center 學(xué)院設(shè)有微生物學(xué)系、生物化學(xué)和分子生物學(xué)系、遺傳學(xué)和細(xì)胞生物學(xué)系、植物生物學(xué)和生態(tài)學(xué)系、動(dòng)物生物學(xué)和發(fā)育生物學(xué)系、分子生物學(xué)研究所、昆蟲(chóng)學(xué)研究所、泰達(dá)功能基因研究中心、本科實(shí)驗(yàn)教學(xué)中心。
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(duì)其中5個(gè)脫水特異誘導(dǎo)表達(dá)牛耳草光合作廠j的脫水保護(hù)和復(fù)蘇機(jī)理的cdna (包括可能與復(fù)蘇能力有關(guān)的cdna )和3個(gè)磷酸鹽處理誘導(dǎo)表達(dá)的cdna進(jìn)行克險(xiǎn)測(cè)序、同源性探測(cè)和northern雜交檢測(cè)表明,牛耳草脫水過(guò)程中誘導(dǎo)表達(dá)的基因可能涉及到脫水脅迫的信號(hào)轉(zhuǎn)導(dǎo)“蛋白、蛋白激酶等) 、調(diào)節(jié)基因的級(jí)聯(lián)作用( vp3 , mad3樣基因等) 、結(jié)構(gòu)基因產(chǎn)物調(diào)節(jié)細(xì)胞結(jié)構(gòu)(包括細(xì)胞質(zhì)膜)在脫水脅迫中的穩(wěn)定性等。
The paper summarizes the latest research advances in genetic engineering of banana having appearing in recent years , which include the establishment of the recipient systems of banana genetic transformation and the latest research achievements in the cloning and transformation of some advantageous functional genes in banana 本文綜述了近年來(lái)香蕉基因工程研究的最新進(jìn)展,包括香蕉遺傳轉(zhuǎn)化受體系統(tǒng)的建立,香蕉作物中一些有益功能基因的克隆以及香焦遺傳轉(zhuǎn)化的最新科研成果。
By utilizing " the theory on value chain " , the thesis advances that the strategic segment of the value chain in the bio - pharmaceutical industry is innovation of the bio - medical products , while the foothold of the product innovation lays on know - how researching and developing functional genes . thus the thesis proposes that under the premises of full understanding and grasping characteristics of the industry and corresponding products could investors give full play to their own advantages to date and collaborate the strong with mutual benefit meanwhile , investors would draw up purposeful investment strategy and build up flexible and effective guarantee system of investments . therefore , it would help the future investors not only to build up core competition capacity of their own in the long run , but also to grasp the investment opportunities more accurately , make their investment action more reasonable , lower the investment risks further and get richer return on investment 論文在對(duì)國(guó)內(nèi)外生物醫(yī)藥行業(yè)發(fā)展現(xiàn)狀進(jìn)行多方位分析、總結(jié)的基礎(chǔ)上,針對(duì)我國(guó)目前該行業(yè)中投資存在的“投資領(lǐng)域過(guò)于集中、投資者在思想認(rèn)識(shí)、資金實(shí)力和投資方向方面與行業(yè)特點(diǎn)存在著較大的差距、風(fēng)險(xiǎn)投資環(huán)境尚未健全、運(yùn)作管理相對(duì)滯后”等問(wèn)題,利用“價(jià)值鏈理論”對(duì)該行業(yè)的投資機(jī)會(huì)加以分析,提出了“生物醫(yī)藥產(chǎn)業(yè)價(jià)值鏈的戰(zhàn)略環(huán)節(jié)為產(chǎn)品創(chuàng)新,而產(chǎn)品創(chuàng)新的立足點(diǎn)在于研發(fā)功能基因等專(zhuān)有技術(shù)”等觀點(diǎn),建議投資者應(yīng)在充分理解、把握生物醫(yī)藥行業(yè)及生物技術(shù)產(chǎn)品特點(diǎn)的前提下,根據(jù)目前自身的優(yōu)勢(shì),強(qiáng)強(qiáng)聯(lián)合、優(yōu)勢(shì)互補(bǔ),制定有針對(duì)性的投資戰(zhàn)略、配之靈活有效的投資保障體系,從而構(gòu)建自身未來(lái)的核心競(jìng)爭(zhēng)能力,以使未來(lái)此領(lǐng)域投資者的投資機(jī)會(huì)更準(zhǔn)把握,投資行為更趨理智,投資風(fēng)險(xiǎn)更為降低,投資收益更加豐厚。