amino acid 中文意思是什麼

amino acid 解釋
氨基酸；氨酸。

  • amino : adj. 【化學】氨基的。
  • acid : adj. 1. 酸味的。2. 【化學】酸的，酸性的。3. 〈比喻〉尖酸刻薄的，易怒的。n. 1. 酸味物。2. 【化學】酸。adv. -ly ,-ness n.
  1. The process of amino acid digestion and absorption in goat digestive tract could he described as three compartments : abomasums, jejunum and ileum

    將山羊消化道消化吸收氨基酸的過程分為3個分域：真胃、空腸和回腸。
  2. Three steps were involved : ? ) estimation of the ileum volume of the animal using single compartment model. ? ) measurement of the flex of each compartment. ? ) determination of the amino acid content of chymus of abomasums and ileum, and calculation of the amino acid digestibility

    試驗分為3步：一是測定回腸體積，二是測定各分域的流率，三是測定真胃和回腸食糜中氨基酸含量和計算小腸氨基酸消化率。
  3. Alanine appears to be the preferred amino acid in the transamination.

    丙氨酸在轉氨作用中似乎是更好的氨基酸。
  4. Little internalization of various amino acid transport sites occurs.

    各種氨基酸輸送位點很少發生內在化。
  5. The vacuolar amino acid pool is utilized during initiation of budding.

    當出芽開始時，液泡的氨基酸庫被利用。
  6. Arginine accumulates extensively in some plants as a soluble amino acid.

    在某些植物中，精氨酸以可溶性氨基酸大量積累。
  7. L - arginine : this amino acid is a precursor to nitric oxide ( no )

    精氨酸：這種氨基酸是氮氧化物（ no ）的前身。
  8. Methods : an artificial gene for fl extracellular domain cdna was synthesized by using favored genetic codons of pichia pastroris. by inserting human fl extracellular domain cdna coding 156 amino acid resi dues into pichia pastoris expression vector ppic9k containing aox1 promoter and the sequences of alpha secreting signal peptides, a recombinant expression plasmid ppic9k - fl was constructed, and integrated into the alcohol oxidase region of the host genome

    為了提高外源基因的表達量，我們根據畢赤氏酵母偏愛密碼子人工合成了編碼fl胞外區156個氨基酸的cdna序列，目的序列被定向克隆到酵母分泌型表達載體ppic9k質粒上，構建ppic9k - fl表達質粒。
  9. Asparagines an amino acid formed by the addition of ammonia to aspartic acid

    天冬酰胺：天冬氨酸加上氨基后形成的一種氨基酸。
  10. Asparagine can later be broken down and the nitrogen used in amino acid synthesis

    天冬酰胺此後分解，氮在氨基酸的合成中被使用。
  11. L - asparagine is a non - essential, neutrall, genetically coded amino acid. it is a crystalline amino acid, found in many plants, that is easily hydrolyzed to aspartic acid

    天冬酰胺是一種非必需的中性晶體氨基酸，許多植物里都有，易於水解為天門冬氨酸。
  12. Our previous studies showed existence of apoplast cam in the plant cell and cam had many extracellular functions. so it supposed cam may be one of important extracellular polypeptides and trigger the intracellular signal transduction by binding the receptor. in this study, radiolabelled ligand is used to investigate the binding characteristic of cam and a. thaliana protoplasts. and chemical crosslinking is employed to explore binding proteins in the membrane. at first, ( 35 ) ~ s - cam was produced using ( 35 ) ~ s - labeled amino acid mixture in e. coli. sds - page and autoradiograph indicated high - purified, high - specific radioactivity ( 35 ) ~ s - cam was obtained. electrophoresis of ( 35 ) ~ s - cam is the same as that of unlabeled cam with ca ~ ( 2 + ) or egta ; a quatitive of protoplasts was prepared by enzymolysis

    首先，用~ （ 35 ） s標記的氨基酸混合物喂養工程菌成功地制備了~ （ 35 ） s標記的擬南芥鈣調素（ ~ （ 35 ） s - cam ） ， ~ （ 35 ） s - cam純度高、放射活度高、 ca ~ （ 2 + ）與egta存在時的電泳行為與未標記cam相同，可作為一種高靈敏性的探針用於進行受體學分析實驗；用擬南芥種子誘導愈傷，通過酶解制備了大量原生質體。
  13. The amino acid sequences of about 100 kinds of spider toxin have been determined so far. their molecular weights were varied from 3 to 12kd except for black widow spider toxins, which were high molecular mass types. there were plenty of cysteine residues in their sequences

    至今已有近百種蜘蛛神經毒素的一級結構被測定，除黑寡婦蜘蛛毒素為高分子量毒素外，其他蜘蛛神經毒素的分子量在3 - 12kd之間，不同種屬來源的毒素同源性很小，序列中含有較多的半胱氨酸。
  14. Preparation of - phenyl - 2s - n - boc - amino acid ethyl ester

    叔丁氧羰基氨基酸乙酯的制備
  15. The protected amino acids were z - ser ( bzl ), boc - asp ( obzl ) and glu ( obzl ) 2. the quality of the synthesized tripeptide : ser - asp - glu ( sde ) by thin layer chromatography, amino acid analysis and liquid chromatography - mass spectrometry is pure. the paam beads with different length arms were obtained by coupling the various length linear spacer, such as ethylene diamine, glutaraldehyde, 1, 6 - diaminohexane and amino caproic acid to paam beads

    按照從梭基端到氨基端的合成路線，用風n 』二環己基碳二亞胺（ dcc ） l羥基苯驕三氮哩（ hobt ）液相合成法逐步接肽，制備得到對應的帶保護基的中間體，用催化氫化還原脫去所有的保護基。
  16. Capsid proteins are involved in recognition and infection of the host and can be used to identify the virus by serological means or amino acid sequencing

    衣殼蛋白與寄主的識別和感染有關，還可以通過血清學的方法或氨基酸序列來識別病毒。
  17. Metronidazole ; amino carboxylic acid ; amino acid ; diester

    -氨基羧酸氨基酸二酯
  18. A microdialysis study of excitatory amino acid levels of the monkey s caudate nucleus during the delayed go no - go task

    延緩go no - go任務操作中猴尾核興奮性氨基酸水平變化的微透析研究
  19. Application of iron amino acid chelate in production of sow

    氨基酸螯合鐵在母豬生產中的應用研究
  20. However, amphioxus ubf80 also showed some unique characters such as its amino acid residues at sites 39, 54, 63 and 74 in the cep. it appears that amphioxus not only represents an organism tr ansitional from invertebrates to vertebrates in phylogeny but also a possible diverged form radiated from the chordate ancestor at early chordate evolution. the possibility that some mutations in ub genes have taken place in different lines early at the divergence of plants and animals is also discussed

    發現文昌魚a二phi屍rxv基因是具有線粒體和過氧化物酶體信號特徵（ mitochondrialandperoxisomalsortingsignals ）的抗氧化物酶基因;通過序列比對，我們把屍rxv歸為l一cys和2一cys之外的3一cys類，從而把屍rx基因家族的兩種分類方法統一了起來。
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