RRC ID |
28744
|
著者 |
Iwase A, Mitsuda N, Ikeuchi M, Ohnuma M, Koizuka C, Kawamoto K, Imamura J, Ezura H, Sugimoto K.
|
タイトル |
Arabidopsis WIND1 induces callus formation in rapeseed, tomato, and tobacco.
|
ジャーナル |
Plant Signal Behav
|
Abstract |
The capacity to promote cell dedifferentiation is widespread among plant species. We have recently reported that an AP2/ERF transcription factor WOUND INDUCED DEDIFFERENTIATION 1 (WIND1) and its paralogues, WIND2-4, promote cell dedifferentiation in Arabidopsis (Arabidopsis thaliana). Phylogenetic analyses suggest that AtWIND1 orthologs are found in land plants and that the shared peptide motifs between Arabidopsis paralogues are conserved in putative orthologs in dicotyledonous and monocotyledonous plants. In this study we show that AtWIND1 chemically induced rapeseed and tomato, as well as AtWIND1 constitutively expressed tobacco, promote callus formation on phytohormone-free medium. Our results suggest that the WIND1-mediated signaling cascade to promote cell dedifferentiation might be conserved in at least several species of Brassicaceae and Solanaceae.
|
巻・号 |
8(12)
|
ページ |
e27432
|
公開日 |
2013-1-1
|
DOI |
10.4161/psb.27432
|
PII |
27432
|
PMID |
24389814
|
PMC |
PMC4091253
|
MeSH |
Arabidopsis / genetics
Arabidopsis / metabolism*
Arabidopsis Proteins / metabolism*
Brassica rapa / genetics
Brassica rapa / physiology*
Genes, Plant
Lycopersicon esculentum / genetics
Lycopersicon esculentum / physiology*
Phylogeny
Plants, Genetically Modified
Regeneration
Tobacco / genetics
Tobacco / physiology*
Transcription Factors / metabolism*
|
IF |
1.671
|
引用数 |
16
|
リソース情報 |
トマト |
|