extension gene 中文意思是什麼

extension gene 解釋
擴大基因
  • extension : n 1 伸長，伸展，延長，延伸，擴展，擴大；廣度，范圍。2 延期；〈美國〉（房屋的）增建部分，（鐵路等...
  • gene : n. 【生物學】基因。 dominant gene顯性基因。
  1. The promoters of maize chlorophyll a / b binding protein ( cab promoter ) and maize extension protein gene ( silk promoter ) were cloned by the methods of pcr

    通過pcr方法，克隆了玉米葉綠素a b結合蛋白基因的啟動子（ cab啟動子）和玉米伸展蛋白基因的啟動子（ silk啟動子） 。
  2. A pair of primers were designed according to the published sequence of gnrh2 ' s gene mrna and transporter gene with oligo version 4. 1 softwarre, they were annealed by their 3 ' terminal brief complementary base sequence to form small segment double chain, therery, they serve mutually as template and primer, and their extension were carried out to synthesize 90 bp " gnrh / trs

    本研究根據genbank中已發表的人gnrh2基因mrna序列以及轉運肽（ transporter ， trs ）基因核苷酸序列，藉助oligo4 . 1設計了一對寡核苷酸引物，以引物3末端的短互補序列退火形成小段雙鏈，從而互為模板和引物，通過引導合成長達90bp的gnrh trs序列gnrh trs 。
  3. Transgenic animal is a new - born bio - technique, which is the development and extension of general molecule biology and gene engineering

    轉基因動物技術是一項新興的生物技術，是常規分子生物學技術和基因工程技術在研究層次上的拓展和延伸。
  4. - 1, 4 - gt seems to play a multifunctional role hi normal cell physiology and has been associated with sperm - egg binding, cell - cell recognition, cell migration on basal lamina and neurite extension, embryonic maturation, rheumatoid arthritis, and cell development. hi this paper, it is studied on expression of the - 1, 4 - gt gene

    細胞質膜上的- 1 ， 4 - gt與精子的受精作用、胚胎形成、內分泌、神經元細胞的遷移、癌細胞的轉移、表皮細胞的增殖及自體免疫性疾病等方面都有著密切的關系。
  5. In the experiment, we have explored optimal conditions for the transformation of torenia fournier, and transformated it with antisense acc synthase gene to get transformated torenia fournier plants with flower longevity extension and more tolerance to abiotic stress

    本研究探索和完善了藍豬耳遺傳轉化條件，並將反義acc合酶基因轉化藍豬耳，以期獲得延長花壽命，和有較高抗性的轉基因藍豬耳植株。
  6. It clearly allows us to engineer enzymes with novel functions and features by strategies, such as error - prone pcr, dna shuffling and stagger extension process ( step ), when very little is known about spatial configuration of proteins. therefore millions of years in nature can in principle be accomplished in the test within several years. according to the basic idea of directed evolution, we modified the a - aldc gene by error - prone pcr

    它不需要事先了解酶的空間結構和催化機制，而通過在體外模擬自然進化機制（隨機突變，重組和自然選擇） ，利用易錯pcr ， dna改組，交錯延伸等方法，改造酶基因，定向選擇（或篩選）有價值的非天然酶，短期內在試管中完成在自然界需要幾百萬年的進化過程。
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