Characterization of AtbZIP2, AtbZIP11 and AtbZIP53 from the group S basic region-leucine zipper family in Arabidopsis thaliana

この論文にアクセスする

この論文をさがす

著者

抄録

We have previously described the <i>lip19</i> subfamily of basic region-leucine zipper protein (bZIP)-encoding genes from plants. Phylogenetic analysis of bZIP-encoded genes of <i>Arabidopsis thaliana</i> revealed that <i>AtbZIP53</i> belongs to the <i>lip19</i> subfamily and that four other members, <i>AtbZIP1</i>, <i>AtbZIP2</i>, <i>AtbZIP11</i> and <i>AtbZIP44</i> have close relationships to this subfamily. Here, we further characterized <i>AtbZIP53</i> and two additional bZIP genes, <i>AtbZIP2</i> and <i>AtbZIP11</i>. All three gene products are localized to the nucleus and show strong DNA binding activity to hexamer and C/G box hybrid sequences. Transactivation activities of the proteins were examined in plant cells. The expression of the genes upon exposure to various abiotic stresses and to hormone treatments was examined in <i>Arabidopsis</i>. We found that <i>AtbZIP11</i> and <i>AtbZIP53</i> were responsive to cytokinin and high salt stress, respectively. Based on these data, the physiological roles are discussed.

収録刊行物

  • Plant biotechnology  

    Plant biotechnology 23(3), 249-258, 2006-06-01 

    Japanese Society for Plant Cell and Molecular Biology

参考文献:  37件

参考文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

被引用文献:  1件

被引用文献を見るにはログインが必要です。ユーザIDをお持ちでない方は新規登録してください。

各種コード

  • NII論文ID(NAID)
    10021908633
  • NII書誌ID(NCID)
    AA11250821
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    13424580
  • NDL 記事登録ID
    7943781
  • NDL 雑誌分類
    ZR3(科学技術--生物学--植物)
  • NDL 請求記号
    Z54-J126
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
ページトップへ