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- Encoding of protein sequence is a key issue in subcellular localization prediction. 摘要蛋白质序列的编码是亚细胞定位预测问题中的关键技术之一。
- Integrated approach for manual evaluation of peptides identified by searching protein sequence databases with tandem mass spectra. 质谱鉴定的质量,需要仔细的人工校正。但费时费力,而且校正结果依赖于专家经验。本文用自动的方法进行。
- When a new gene is identified and its DNA sequence deciphered, it is still unclear what its corre onding protein sequence is. 当一个新基因被识别,其DNA序列被解读,人们仍旧无法搞清相应的蛋白序列是什麽。
- When a new gene is identified and its DNA sequence deciphered, it is still unclear what its corresponding protein sequence is. 当一个新基因被识别,其DNA序列被解读,人们仍然无法搞清相应的蛋白序列是什麽。
- Another reported envelop protein, VP281 is found containing a cell attachment sequence by protein sequence analysis and may play a role in the virus attachment. 另一定位的囊膜蛋白VP281序列分析中含有一细胞吸附序列(cell attachment sequence),可能在病毒吸附中发挥作用。
- In order to attain the complete protein sequence of APLA2-1, this study had also determined the eDNA sequence by gene clone method and therefore deduced the protein sequence. 为了得到APLA_2-1的蛋白质全序列,本研究还利用基因克隆的方法测定了APLA_2-1的cDNA序列,从而推导出蛋白质序列。
- First, a fixed-dimensional feature vector is generated for each protein sequence using the frequency of the hydropathy blocks occurring in the sequence. 首先,利用蛋白质序列中亲水模块的出现频率,每条蛋白质序列被转换为一个特征向量。
- Then along came RNA editing, in which guide RNAs or enzyme action modify some messenger RNAs such that the final protein sequence cannot be deduced from the gene sequence alone. 但RNA编辑又来捣乱了:向导RNA和酶作用于信使RNA的修饰过程,这就使仅仅从基因序列来推断最终的蛋白序列成为不可能。
- The NCBI taxonomy database contains the names of all organisms that are represented in the genetic databases with at least one nucleotide or protein sequence. NCBI的分类学数据库包括所有遗传数据库里的生物体,这些数据至少含有一种核苷酸或蛋白质序列。
- The technology of LC ESI MS/MS for protein sequencing was briefly introduced. 本文对液相色谱与电喷雾电离串联质谱仪偶联 (LC ESI MS MS)技术分析蛋白质序列的方法进行了详细介绍。
- Asreported by Hsing (1992), six copies of 22-mer amino acid repeating motif ofVNKMGEYKDYAAEKAKEGKDAT are present besides six copies of 11-mer amino acidmotif in PM2 protein sequence. 经研究我们发现,大豆 PM2 蛋白序列中除含有 11-mer氨基酸重复序列外,还具有 6 个拷贝的 22-mer 氨基酸序列。
- Homology searches with the deduced 1695 amino acid protein sequence revealed human N-RAP shares 88% similarity with murine N-RAP, 90% with rat N-RAP, 63% with human Nebulin, 58% with rat Nebulin, 60% with chick Nebulin and 59% with murine Nebulin. 小鼠(NP 032759)和大鼠N-RAP蛋白(XP 217637)以及人(NP 004534)、小鼠(AAC52678)、大鼠(XP 229925)和鸡Nebulin蛋白(BAB18734)与人N-RAP一样,均含有多个串联重复的nebulin相关重复序列,相似的序列和结构域组成提示它们同属Nebulin家族。
- Sequence of acidic bovine neuropeptide 1(ABNP 1)was carried out on PE ABI 491A Model Protein Sequencer. 用PE?ABI491A型蛋白测序仪对酸性牛神经肽1(ABNP?1)进行了测序研究。
- The experimental procedure that begins with a cloned segment of DNA, or a protein sequence, and uses this knowledge to introduce programmed mutations (through directed mutagenesis) back into the genome in order to investigate gene and protein function. 在已知DNA克隆片段或蛋白质序列上引导程序性的变异(通过直接诱变)并返回到基因组,来研究基因和蛋白质功能的实验方法。
- The gene sequence cloned in this experiment and the deduced protein sequence have been recorded in GenBank, EMBL and DDBJ, whose numbers are AF458105 and AAL 51107.1, respectively. ? 本研究所克隆的基因序列和推测的蛋白质序列已登录入GenBank、EMBL和DDBJ基因库,序列号分别为AF458105和AAL51107 1。
- Structurally, a gene is formed by three regions: a regulatory region called the promoter juxtaposed to the coding region containing the protein sequence, and a “3’ tail” sequence. 从结构上来讲,基因包含三个区域:称为启动子的调节区域;与其并列的编码蛋白质的密码子区域;以及3'端尾部序列。
- Structurally, a gene is formed by three regio : a regulatory region called the promoter juxtaposed to the coding region containing the protein sequence, and a “3' tail” sequence. 从结构上来讲,基因包含三个区域:称为启动子的调节区域;与其并列的编码蛋白质的密码子区域;以及3'端尾部序列。
- Structurally, a gene is formed by three regions: a regulatory region called the promoter juxtaposed to the coding region containing the protein sequence, and a “3\' tail” sequence. 从结构上来讲,基因包含三个区域:称为启动子的调节区域;与其并列的编码蛋白质的密码子区域;以及3\\'端尾部序列。
- In fact, colinearity of DNA and protein sequences is thought to be a fundamental feature of the universal genetic code. 这项新研究表明蛋白质也有拼接现象,有时甚至产生的蛋白质片段或多肽以与亲本相反的方向拼接在一起。
- Models of signal transmission - Bioinformatics is commonly understood as work with the DNA and protein sequences. 然而,数据库和计算分析也试图在这些序列可以广泛使用这前成为这一方面的另一个研究对象。