論文

査読有り
2019年

Comparative co-expression network analysis extracts the SlHSP70 gene affecting to shoot elongation of tomato

Plant Biotechnology
  • Vu, Nam Tuan
  • ,
  • Kamiya, Ken
  • ,
  • Fukushima, Atsushi
  • ,
  • Hao, Shuhei
  • ,
  • Ning, Wang
  • ,
  • Ariizumi, Tohru
  • ,
  • Ezura, Hiroshi
  • ,
  • Kusano, Miyako

36
3
開始ページ
143
終了ページ
153
記述言語
日本語
掲載種別
研究論文(学術雑誌)
DOI
10.5511/plantbiotechnology.19.0603a
出版者・発行元
日本植物細胞分子生物学会

<p>Tomato is one of vegetables crops that has the highest value in the world. Thus, researchers are continually improving the agronomical traits of tomato fruits. Auxins and gibberellins regulate plant growth and development. Aux/indole-3-acetic acid 9 (SlIAA9) and the gene encoding the DELLA protein (SlDELLA) are well-known genes that regulate plant growth and development, including fruit set and enlargement by cell division and cell expansion. The absence of tomato SlIAA9 and SlDELLA results in abnormal shoot growth and leaf shape and giving rise to parthenocarpy. To investigate the key regulators that exist up- or downstream of SlIAA9 and SlDELLA signaling pathways for tomato growth and development, we performed gene co-expression network analysis by using publicly available microarray data to extract genes that are directly connected to the SlIAA9 and SlDELLA nodes, respectively. Consequently, we chose a gene in the group of heat-shock protein (HSP)70s that was connected with the SlIAA9 node and SlDELLA node in each co-expression network. To validate the extent of effect of

リンク情報
DOI
https://doi.org/10.5511/plantbiotechnology.19.0603a

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