codon usage 中文意思是什麼

codon usage 解釋
密碼子使用，密碼子選擇
  • codon : n. 【生物學】（遺傳）密碼子。
  • usage : n. 1. 使用；用法；對待。2. 習慣，慣例，習俗。3. 【語法】慣用法；【法律】習慣（法）。4. 【機械工程】用損，損蝕；使用度。
  1. Codon pair usage and genome evolution for 6 mode species

    幾種模式生物密碼對的使用和基因組進化
  2. Codon usage in genes coding for proteins with different folding types

    不同折疊類型蛋白編碼基因的密碼子使用
  3. Method for the design of mrna detecting genechip based on codon usage bias

    一種基於密碼子使用偏性的檢測型基因晶元設計方法
  4. The start reading framae and stop codons, base composition in protein - coding genes and the codon usage of amino acids in scolopendra multilane were compared with the three other myriapods

    本研究在蛋白質編碼基因起始閱讀框和終止密碼子、蛋白質編碼區的堿基組中文摘要成、氨基酸及密碼子的利用等方面把少棘蜈蚣與另三種多足類進行了比較。
  5. Analysis of synonymous codon usage in aeropyrum pernix k1 and other crenarchaeota microorganisms

    嗜熱泉生古細菌及其他泉古菌同義密碼子使用偏向性分析
  6. As a typical protein - coding gene, the second positions were least variable, first positions were more variable, and third positions were the most variable. although codon usage is effected by a / t bias, the amino acid composition is not varied with this bias

    密碼子以a 、 t結尾頻率高，第三位是g的密碼子使用較少，反映出cytb基因在密碼子的使用上具有偏向性，同果蠅和蜜蜂相一致。
  7. Expression of monellin gene and vitreoscilla hemoglobin gene in the methylotrophic yeast pichia pastoris according to the monellin amino acid sequence and pichia pastoris preference codon usage, the monellin gene was designed and synthesized

    同時探討vgb基因在畢赤酵母中的功能，並應用於高甜度monellin重組酵母，解決畢赤酵母高密度發酵中存在的供氧不足的問題，進一步提高高甜度monellin的產量。
  8. Conclusion : it ' s possible to improve the expression efficiency by adjusting the g + c content of tir region and codon usage. replacement the cystein 78 and cystein 96 into serines, higher bioactivity gained compared with control hbfgf protein, and decreased amout of dimer and inclusion body, this suggested that free thiol group of cys78 and cys96 is the main reason of dimer and multimer formation

    結論：通過調整tir區g c含量及增加大腸桿菌偏愛的密碼子，確實能提高hbfgf在大腸桿菌中的表達量，而將78和96位上的半瞇氨酸替換成絲氨酸后，得到的hbfgf的蛋白活性高於未改構蛋白，二聚體和包涵體減少。
  9. Aiming at low expression of exogenous gene, t - pa gene was designed. the designed t - pa gene was used to transform cucumber and the transgenic plants was obtained. at the same time, codon usage of potato, cucuber and strawberry was analyzed and forecasted the expression of t - pa gene in 3 organisms and designed codon of t - pa gene to fit for expression in plants

    針對外源基因表達量低的問題，對t - pa基因進行了重新設計，並將新設計的t - pa基因轉化黃瓜，獲得了轉基因pcr陽性植株；同時對馬鈴薯、黃瓜和草莓的密碼子用法進行分析，預測了t - pa基因在3種生物體中的表達情況，進行了適于植物中表達的t - pa基因密碼子改造。
  10. For these goals, the fo llowing jobs have been done and some results have been obtained. 1 according to the vitreoscilla hemoglobin ( vhb ) amino acid sequence and plajnt preference codon usage, vgbm gene was designed and synthesized by annealing 22 synthetic fragments respectively, the modified vgbm gene of full length of 450 base pairs was synthesized. 2 the transformants were obtained after pbv221svhb was introduced into e. coli

    為此本論文作了以下工作並得出了一些結論： 1根據透明顫菌血紅蛋白（ vhb ）的氨基酸序列，選用植物偏愛密碼子，對透明顫菌血紅蛋白基因（ vgb ）進行優化改造，設計併合成了22條寡核苷酸短片段，人工合成了改造的全長450bp的透明顫菌血紅蛋白（ vhb ）基因（ vgbm
  11. Comparison of codon pair usage in escherichia coli and saccharomyces cerevisiae genomes

    大腸桿菌與酵母基因組中密碼對使用的比較
分享友人
分享到 Line

分享到臉書