論文

国際誌
2021年3月1日

Auxin Biology in Bryophyta: A Simple Platform with Versatile Functions.

Cold Spring Harbor perspectives in biology
  • Hidemasa Suzuki
  • ,
  • Takayuki Kohchi
  • ,
  • Ryuichi Nishihama

13
3
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.1101/cshperspect.a040055

Bryophytes, including liverworts, mosses, and hornworts, are gametophyte-dominant land plants that are derived from a common ancestor and underwent independent evolution from the sporophyte-dominant vascular plants since their divergence. The plant hormone auxin has been shown to play pleiotropic roles in the haploid bodies of bryophytes. Pharmacological and chemical studies identified conserved auxin molecules, their inactivated forms, and auxin transport in bryophyte tissues. Recent genomic and molecular biological studies show deep conservation of components and their functions in auxin biosynthesis, inactivation, transport, and signaling in land plants. Low genetic redundancy in model bryophytes enable unique assays, which are elucidating the design principles of the auxin signaling pathway. In this article, the physiological roles of auxin and regulatory mechanisms of gene expression and development by auxin in Bryophyta are reviewed.

リンク情報
DOI
https://doi.org/10.1101/cshperspect.a040055
PubMed
https://www.ncbi.nlm.nih.gov/pubmed/33431584
PubMed Central
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7919391
ID情報
  • DOI : 10.1101/cshperspect.a040055
  • PubMed ID : 33431584
  • PubMed Central 記事ID : PMC7919391

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