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Cellular coordination controlling organ separation and surface integrity in plants

Title
Cellular coordination controlling organ separation and surface integrity in plants
Author(s)
Lee, YureeKwak, June Myoung
Issued Date
2018-07
Citation
BMB Reports, v.51, no.7, pp.317 - 318
Type
Article
Author Keywords
AbscissionCell wall processingLignin molecular braceReactive oxygen species
ISSN
1976-6696
Abstract
Plants are unable to relocate themselves to a more favorable location and thus have to deal with developmental programs and environmental cues wherever they happen to be. It is yet largely unknown how plant cells coordinate cellular activities and architectures to accomplish developmental processes and respond to environmental changes. By identifying and establishing a new cellular model system, we have discovered that two neighboring cell types in the abscission zone (AZ) of Arabidopsis flowers coordinate their activities to ensure a precise "cut" through a highly restricted area of plant tissue to bring about organ separation. From this perspective, we further discuss the essence of cellular coordination in AZ, the key molecules controlling the organ separation, and relevant implications. © 2018 by the The Korean Society for Biochemistry and Molecular Biology.
URI
http://hdl.handle.net/20.500.11750/9241
DOI
10.5483/BMBRep.2018.51.7.142
Publisher
생화학분자생물학회
Related Researcher
  • 곽준명 Kwak, June Myoung 뉴바이올로지학과
  • Research Interests Calcium Signaling; ABA;ROS Signaling; plant development; Development of Abscission; Culluar Features; Signaling network; Environmental Regulation
Files in This Item:
000441209400002.pdf

000441209400002.pdf

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Appears in Collections:
Department of New Biology Lab of Cellular Precision and Plant Development 1. Journal Articles

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