(L773:1553 7404 OR L773:1553 7390) srt2:(2020-2024)
Search: (L773:1553 7404 OR L773:1553 7390) srt2:(2020-2024) > Light affects tissu...
- 6 of 91
- Previous record
- Next record
- To hitlist
Light affects tissue patterning of the hypocotyl in the shade-avoidance response
- Botterweg-Paredes, Esther (author)
- Blaakmeer, Anko (author)
- Hong, Shin-Young (author)
- show more...
- Sun, Bin (author)
- Mineri, Lorenzo (author)
- Kruusvee, Valdeko (author)
- Xie, Yakun (author)
- Straub, Daniel (author)
- Wenkel, Stephan (author)
- show less...
- (creator_code:org_t)
- 2020-03-23
- 2020
- English.
- In: PLOS Genetics. - : Public Library of Science (PLoS). - 1553-7390 .- 1553-7404. ; 16:3
- Journal article (peer-reviewed)
Abstract
Subject headings
Close
- Plants have evolved strategies to avoid shade and optimize the capture of sunlight. While some species are tolerant to shade, plants such as Arabidopsis thaliana are shade-intolerant and induce elongation of their hypocotyl to outcompete neighboring plants. We report the identification of a developmental module acting downstream of shade perception controlling vascular patterning. We show that Arabidopsis plants react to shade by increasing the number and types of water-conducting tracheary elements in the vascular cylinder to maintain vascular density constant. Mutations in genes affecting vascular patterning impair the production of additional xylem and also show defects in the shade-induced hypocotyl elongation response. Comparative analysis of the shade-induced transcriptomes revealed differences between wild type and vascular patterning mutants and it appears that the latter mutants fail to induce sets of genes encoding biosynthetic and cell wall modifying enzymes. Our results thus set the stage for a deeper understanding of how growth and patterning are coordinated in a dynamic environment.
Subject headings
- LANTBRUKSVETENSKAPER -- Bioteknologi med applikationer på växter och djur -- Växtbioteknologi (hsv//swe)
- AGRICULTURAL SCIENCES -- Agricultural Biotechnology -- Plant Biotechnology (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
- PLOS Genetics (Search for host publication in LIBRIS)
To the university's database
- 6 of 91
- Previous record
- Next record
- To hitlist
Find more in SwePub
- By the author/editor
- Botterweg-Parede ...
- Blaakmeer, Anko
- Hong, Shin-Young
- Sun, Bin
- Mineri, Lorenzo
- Kruusvee, Valdek ...
- show more...
- Xie, Yakun
- Straub, Daniel
- Ménard, Delphine
- Pesquet, Edouard
- Wenkel, Stephan
- show less...
- About the subject
-
- AGRICULTURAL SCIENCES
- AGRICULTURAL SCI ...
- and Agricultural Bio ...
- and Plant Biotechnol ...
- Articles in the publication
- PLOS Genetics
- By the university
- Stockholm University
Search outside SwePub
- Extend your search to:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - National Library Systems
- LIBRIS.kb.se
