Ontology highlight
ABSTRACT:
ORGANISM(S): Arabidopsis thaliana
SUBMITTER: Mary Gehring
PROVIDER: E-GEOD-52806 | biostudies-arrayexpress |
REPOSITORIES: biostudies-arrayexpress
Xu Bo B Ohtani Misato M Yamaguchi Masatoshi M Toyooka Kiminori K Wakazaki Mayumi M Sato Mayuko M Kubo Minoru M Nakano Yoshimi Y Sano Ryosuke R Hiwatashi Yuji Y Murata Takashi T Kurata Tetsuya T Yoneda Arata A Kato Ko K Hasebe Mitsuyasu M Demura Taku T
Science (New York, N.Y.) 20140320 6178
The development of cells specialized for water conduction or support is a striking innovation of plants that has enabled them to colonize land. The NAC transcription factors regulate the differentiation of these cells in vascular plants. However, the path by which plants with these cells have evolved from their nonvascular ancestors is unclear. We investigated genes of the moss Physcomitrella patens that encode NAC proteins. Loss-of-function mutants formed abnormal water-conducting and supportin ...[more]