Cellular coordination controlling organ separation and surface integrity in plants

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Title
Cellular coordination controlling organ separation and surface integrity in plants
Author(s)
Yuree Lee; June Myoung Kwak
Publication Date
2018
Journal
BMB REPORTS, v.51, no.7, pp.317 - 318
Publisher
KOREAN SOCIETY BIOCHEMISTRY & MOLECULAR BIOLOGY
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
https://pr.ibs.re.kr/handle/8788114/5307
ISSN
1976-6696
Appears in Collections:
Center for Plant Aging Research (식물 노화·수명 연구단) > Journal Papers (저널논문)
Files in This Item:
BMB Rep. 51(7). 317-318. 2018.pdfDownload

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