J Integr Plant Biol. ›› 2013, Vol. 55 ›› Issue (12): 1251-1263.DOI: 10.1111/jipb.12116

• Invited Expert Reviews • Previous Articles     Next Articles

Letting Go is Never Easy: Abscission and Receptor-Like Protein Kinases

Chad E. Niederhuth1,3,4, Sung Ki Cho2, Kati Seitz3,4 and John C. Walker3,4*   

  1. 1Department of Genetics, University of Georgia, Athens, Georgia, USA
    2Department of Horticulture, Iowa State University, Ames, Iowa, USA
    3Division of Biological Sciences, University of Missouri, Columbia, Missouri, USA
    4Interdisciplinary Plant Group, University of Missouri, Columbia, Missouri, USA

Abstract:

Abscission is the process by which plants discard organs in response to environmental cues/stressors, or as part of their normal development. Abscission has been studied throughout the history of the plant sciences and in numerous species. Although long studied at the anatomical and physiological levels, abscission has only been elucidated at the molecular and genetic levels within the last two decades, primarily with the use of the model plant Arabidopsis thaliana. This has led to the discovery of numerous genes involved at all steps of abscission, including key pathways involving receptor-like protein kinases (RLKs). This review covers the current knowledge of abscission research, highlighting the role of RLKs.

Niederhuth CE, Cho SK, Seitz K, Walker JC (2013) Letting go is never easy: Abscission and receptor‐like protein kinases. J. Integr. Plant Biol. 55(12), 1251–1263.

Key words: Abscission, abscission zone, cell separation, cell wall remodeling, receptor-like protein kinase

Editorial Office, Journal of Integrative Plant Biology, Institute of Botany, CAS
No. 20 Nanxincun, Xiangshan, Beijing 100093, China
Tel: +86 10 6283 6133 Fax: +86 10 8259 2636 E-mail: jipb@ibcas.ac.cn
Copyright © 2021 by the Institute of Botany, the Chinese Academy of Sciences
Online ISSN: 1744-7909 Print ISSN: 1672-9072 CN: 11-5067/Q
备案号:京ICP备16067583号-22