Nuclear localization of sweet cherry DREB1/CBF ortholog (CIG) and low temperature-inducible activity of CIG promoter

Hiroyasu Kitashiba, Yusuke Ban, Chikako Honda, Takaya Moriguchi

研究成果: Article査読

2 被引用数 (Scopus)

抄録

The fluorescent signal of GFP fused to CIG-B, which is one of the three DREB1/CBF (dehydration responsive element binding protein 1/C-repeat binding factor) homologs isolated from sweet cherry, was observed only in nucleus. The expression of GFP driven by CIG-B promoter was up-regulated by low-temperature. These results suggested that nuclear localization signal (NLS) motif in the N-terminal region of CIG-B protein and inducer of CBF expression (ICE)-like motifs in CIG-B promoter could be responsible for nuclear targeting and low temperature perception, respectively.

本文言語English
ページ(範囲)515-518
ページ数4
ジャーナルPlant Biotechnology
23
5
DOI
出版ステータスPublished - 2006

ASJC Scopus subject areas

  • バイオテクノロジー
  • 農業および作物学
  • 植物科学

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