文章摘要
Cloning and expression analysis of NoZIP1 genein Nasturtium officinale R. Br.
  
DOI:10.16768/j.issn.1004-874X.2017.02.007
Author NameAffiliation
张秋玲,卢晓丹,钟燕珊,傅明辉 广东工业大学轻工化工学院广东 广州 510000 
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Abstract:
      To contribute to the further functional determination of the gene involving growth and development of Nasturtium officinale R. Br.,ZIP1 gene was cloned according to homologous gene conserved region by RACE method. Its sequences and expression characters were examined by bioinformatics and real-time PCR, respectively. The full-length cDNA was 1 239 bp and it encoded a polypeptide of 356 amino acids with an entire ORF. It had high similarity to ZIP proteins of other plants. By real-time PCR approach,it was found that the expression of NoZIP1 was significantly induced both in roots and shoots by zinc-deficiency or iron-deficiency.
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