等基因的 的英文怎麼說
中文拼音 [děngjīyīnde]
等基因的
英文
isogeneic-
The sequence analysis revealed that the as1 gene encodes a myb protein, which is a candidate transcription factor. in as1 and as2 mutants, the polarity formation in leaves is defective. cell differentiation along abaxial - adaxial, proximal - distal and media - lateral axes all shows an insufficient fashion
通過掃描電鏡、干涉相差顯微鏡、組織切片、過量表達等手段研究了as1和as2的功能,包括觀察觀察突變體的組織、細胞結構及早期發育狀況,同時採用gus表達、 rt - pcr 、原位雜交、 northern等手段分析基因的表達情況。The third amphioxus cdna, amphiprxv, encoding peroxiredoxin v, was isolated from the gut cdna library of b. belcheri tsingtauense
Rthernblot 、 dotblot和原位雜交等技術,研究了文昌魚aophihmgb基因的表達圖式。This paper first summarizes the production of the e - u - r cooperation for domestic and abroad scholar, and this cooperation is the combination of academic, industry and government ; secondly, try to analyze the reason which astrict the development of independent innovation ; finally, based on the comparative analysis, the article discusses the politic design of the independent innovation in china, which focuses on three main part of independent innovation
但同時自主創新的發展受我國制度和國情等原因的約束,也受到了制約,三個主體之間政府在自主創新中發揮了巨大的作用,而企業和學界之間的溝通不順暢,並沒有形成自發的合作,自己在做自己的創新,直接導致在自主創新的鏈條中,基礎研究和實踐發展的脫節,限制了我國自主創新的產出。Mattson js, cerutis dr, parrish lc. osteoporosis : a review and its dental implications j. compend contin educ dent, 2002, 23 ( 11 ) : 1004, 1006, 1008
郝永強,戴克服,郭禮和,等.基因重組人生長激素對骨質疏鬆性骨折愈合影響的實驗研究j .中國骨質疏鬆雜志, 2000 , 5 ( 6 ) : 1 - 4The study results of this paper can serve the two scientific subjects of our teaching and research group as basic data calculation and elementary exploration. the two subjects are : constructing high activity - amylase genes by dna shuffling technology and studying on the evolution in vitro by mutational pcr ( with 5 - br - dutp as substitute partly ) and dna shuffling technology. - amylase ( ec 3. 2. 1. 1 ; 1, 4 - a - d - glucanohydrolase ) can catalyzes the hydrolysis of - 1, 4 - glycosidic bonds of starch from middle and liberates - maltose, - glucose and - limit dextrin stepwise
本試驗根據genbank已公布的黃單胞菌-澱粉酶基因的核苷酸序列由引物設計軟體premierprimer5 . 0輔助設計了一對引物( primer & primer ) ,以pbluescript ks +和puc18 / puc19質粒為載體,用常規的pcr方法從xanthomonascampestrispv . malvacearum ( smith ) dye等七株黃單胞菌( xanthomomasspp . )的基因組dna中克隆得到8個基因片段,分別命名為zhyf001 zhyf008 。These were controlled by multiple allels or by loci with allels that segregate independently whereby epistasis also may have played a role.
這些是受復等位基因或含分離等位基因的位點支配的,上位性也可能靠它而起了作用。Sedegah m, hedstrom rc, hobart p, et al. protection against malaria by immunization with plasmid dna encoding circumsporozoite protein [ j ]. proc natl acad sci usa, 1994, 91 ( 21 ) : 9866
劉彥文,余新炳,徐勁等.惡性瘧原蟲海南株環子孢子蛋白基因的克隆與表達[ j ] .中國人獸共患病雜志, 2000 , 16 ( 1 ) : 8However, it is necessary to acquire the antibody or the antiserum, which could specially react with the expression protein of die objective gene transferred into the transgenic plant according to the characteristics of high homology and immune cross - reaction among plant ferritin, using the special immune serum of pea ferritin, the content of plant ferritin could be detected for studing the ferritin expression of transgenic plant by the technique of immunoassay such as immunoprecipitation, eljsa and western blotting
利用免疫檢測技術進行植物轉基因的表達檢測是一種簡單、靈敏、快速、可靠的方法,但其前提條件是要有與轉基因植物目的基因表達的蛋白質發生特異性免疫反應的抗體或抗血清。根據植物鐵蛋白之間有高度同源性和交叉免疫反應的特性,利用特異性的豌豆鐵蛋白抗血清,就可通過免疫沉澱、 elisa或western雜交等免疫檢測方法進行植物鐵蛋白含量等的檢測,從而更好地進行轉基因方面的研究。In this paper, genetic transformation systems by agrobacterhim rhizogems was established and optimized and high quality regenerating system was selected. the products of indigotin and indirubin in regenerating plantlets had been detected by hplc. the main studies and results were reported as follows : 1 establishment and selection of hairy root clones taken cotyledons of autotetraploid indigoblue woad as explants and hairy roots induced successfully from them by agrobaterium rhizogenes strains a4 and r1000
本文利用發根農桿菌rit - dna建立並優化了四倍體菘藍的遺傳轉化體系,並對再生植株的主要代謝產物靛藍、靛玉紅進行了含量檢測,篩選了優良無性系,也為實現外源抗蟲、抗病等基因的導入奠定了基礎。Utilization of karyon substitute populations and pureline selection cultivars on cold near isogenic lines breed in japonic rice
核代換群體和系選品種在水稻耐冷性近等基因系研製中的作用Reclamation, purification and linkage of them respectively, then sequencing and analyses of according gene structure were made, results show that the complete sequence length of corresponding pcr product from brussel sprouts, kohlrabi and kale are 1665bp, 1650bp and 1650bp, containing the first two exons and introns and 22bp of the third exon
對各pcr產物分別進行回收、純化、載體連接和序列測定及基因結構分析等,結果表明,該片段在抱子甘藍、羽衣甘藍和球莖甘藍三種作物中的全長分別為1665bp 、 1650bp和1650bp ,包括相應基因的前兩個外顯子和內含子以及第三個外顯子的22bp序列。The sequence analysis indicated that eight of the nine analogues contained the conserved motifs of nbs - lrr of disease resistant genes, such as p - loop ( kinase la ), kinase 2, kinase 3a and trans - membrane domain. the sequence of amino acid of clone cr271 was highly homologic ( 61 % identify and 76 % similarity ) to blight resistance gene xal of rice to xanthomonas oryzae pv
然後進行了序列的測定,通過全序列分析,結果表明:所獲得的8個抗病基因同源序列均含有nbs - lrr類抗病基因的保守序列,如p - loop ( kinase1a ) 、 kinase2 、 kinase3a以及跨膜結構域等。Cloning and mutagenesis in vitro of _ amylase gene were studied and four main contents included
本研究對-澱粉酶基因的克隆、誘變和表達等進行了系統的研究。Molecular assessment of nils of dwarfing sterile wheat
矮敗小麥近等基因系的分子檢測8p22 of human chromosome is an region with abundant disease - related genes. it is said that it is susceptible loci of hypertension and schizophrenia. the region is also the loci of oncogene and tumor su - pressor gene
人染色體8p22區是疾病基因富含區域,有報道說該區域是高血壓、精神分裂癥等疾病的易感位點,也是癌基因和抑癌基因的研究熱點。Breeding true ( pure breeding ) the production of offspring whose genetic makeup for particular alleles is identical to that of their parents
純育:後代特定的等位基因的遺傳組成和雙親完全相同。The medical community needs to stay vigilant against the threat imposed by emerging and resurging vector - borne diseases. this is particularly true in the face of demographic and societal changes, genetic alterations in pathogenic organisms, insecticide and drug resistance, and so on
面對人口變化和社會的轉變病菌基因的改變及昆蟲對殺蟲劑或藥物產生抗藥性等,醫學界需要提高警覺性,以免受新出現或重現的傳病媒介疾病的威脅。Sequencing report of pcr product shows the ribozyme gene with two cleavage sites has already integrated into the genome of potato. and it also proved 35s promoter of prok2 was same as that of hajdukiewicz, p. and rna detection is going on
檢測結果證明:所擴增的dna包含核酶基因反轉錄后的dna ,證明核酶基因已被轉入馬鈴薯j - 1中;同時證明了轉基因的prok2的35s啟動子與hajdukiewicz , p等所公布的啟動子相同。The rate of ndh f is fast and suit to the phylesis research in family
Ndhf等基因的進化較快,適合於科內系統發育研究。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。分享友人