Role of salivary proline-rich protein P-B in cell differenciation.

唾液富含脯氨酸的蛋白 P-B 在细胞分化中的作用。

基本信息

项目摘要

Tissue distribution of proline-rich protein P-B was studied by RT-PCR using various bovine tissues. The results indicate that heart, submaxillary gland, tooth germ and kidney are the major sites of P-B expression. The presence of P-B mRNA in tissue other than salivary gland may suggest a fundamental physiological role of this protein.A clone obtained from tooth germ mRNA by RT-PCR had a chimeric structure composed of two parts, one corresponding to P-B mRNA and the other to the partial sequence of E.coli genomic DNA. Whether this chimeric structure has effects on the function or expression of P-B is not known.Production of P-B by E.coli using pCold shock vector I was tested. Although small amount of P-B production was detected, the yield is not enough for function analysis.
用RT-PCR方法研究了富含脯氨酸蛋白P-B在牛不同组织中的分布。结果表明,心脏、颌下腺、牙胚和肾脏是P-B表达的主要部位。RT-PCR结果显示,从牙胚组织中获得的P-B mRNA克隆具有两部分嵌合结构,一部分为P-B mRNA,另一部分为大肠杆菌基因组DNA的部分序列。这种嵌合结构是否对P-B的功能或表达有影响尚不清楚。虽然检测到少量的P-B产物,但产量不足以用于功能分析。

项目成果

期刊论文数量(10)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Evidence for Inclusion of a Segment of Escherichia coli Genomic DNA in Bovine Tooth Germ mRNA Encoding Salivary Proline-rich Protein P-B
编码唾液富含脯氨酸蛋白 P-B 的牛牙胚 mRNA 中包含一段大肠杆菌基因组 DNA 的证据
  • DOI:
  • 发表时间:
    2005
  • 期刊:
  • 影响因子:
    0
  • 作者:
    佐藤 律子;伊勢村 知子
  • 通讯作者:
    伊勢村 知子
Tissue distribution and nucleotide sequence of bovine mRNA for salivary proline-rich protein P-B :
牛唾液富含脯氨酸蛋白 P-B mRNA 的组织分布和核苷酸序列:
  • DOI:
  • 发表时间:
    2004
  • 期刊:
  • 影响因子:
    0
  • 作者:
    S.Isemura;S Watanabe;S.Fujiwara;K.Sanada
  • 通讯作者:
    K.Sanada
Tissue distribution and nucleotide sequence of bovine mRNA for salivary proline-rich protein P-B
牛唾液富含脯氨酸蛋白P-B mRNA的组织分布和核苷酸序列
  • DOI:
  • 发表时间:
    2004
  • 期刊:
  • 影响因子:
    0
  • 作者:
    S.Isemura;S Watanabe;S.Fujiwara;K.Sanada
  • 通讯作者:
    K.Sanada
Salivary Proline-Rich Proteins : protein structure, gene structure and function
唾液富含脯氨酸的蛋白质:蛋白质结构、基因结构和功能
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ISEMURA Satoko其他文献

ISEMURA Satoko的其他文献

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{{ truncateString('ISEMURA Satoko', 18)}}的其他基金

Molecular genetical and phylogenic studies on human salivary proline-rich protein P-B.
人唾液富含脯氨酸的蛋白 P-B 的分子遗传学和系统发育研究。
  • 批准号:
    10671761
  • 财政年份:
    1998
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Search for the salivary proline-rich peptide P-B related genes
寻找唾液富含脯氨酸肽P-B相关基因
  • 批准号:
    07672034
  • 财政年份:
    1995
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Molecular cloning of cDNA coding for the salivary proline-rich peptide P-B
唾液富含脯氨酸肽 P-B cDNA 的分子克隆
  • 批准号:
    04671149
  • 财政年份:
    1992
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)
Studies on the cysteine proteinase inhibitor (cystatin S)
半胱氨酸蛋白酶抑制剂(cystatin S)的研究
  • 批准号:
    60580141
  • 财政年份:
    1985
  • 资助金额:
    $ 1.92万
  • 项目类别:
    Grant-in-Aid for General Scientific Research (C)

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