caa a22 4500 606208615 CHVBK 20210128101023.0 cr unu---uuuuu 210128e20150101xx s 000 0 eng 10.1007/s00425-014-2171-6 doi (NATIONALLICENCE)springer-10.1007/s00425-014-2171-6 Molecular and cellular control of cell death and defense signaling in pepper [Elektronische Daten] [Hyong Choi, Byung Hwang] Pepper (Capsicum annuum L.) provides a good experimental system for studying the molecular and functional genomics underlying the ability of plants to defend themselves against microbial pathogens. Cell death is a genetically programmed response that requires specific host cellular factors. Hypersensitive response (HR) is defined as rapid cell death in response to a pathogen attack. Pepper plants respond to pathogen attacks by activating genetically controlled HR- or disease-associated cell death. HR cell death, specifically in incompatible interactions between pepper and Xanthomonas campestris pv. vesicatoria, is mediated by the molecular genetics and biochemical machinery that underlie pathogen-induced cell death in plants. Gene expression profiles during the HR-like cell death response, virus-induced gene silencing and transient and transgenic overexpression approaches are used to isolate and identify HR- or disease-associated cell death genes in pepper plants. Reactive oxygen species, nitric oxide, cytosolic calcium ion and defense-related hormones such as salicylic acid, jasmonic acid, ethylene and abscisic acid are involved in the execution of pathogen-induced cell death in plants. In this review, we summarize recent molecular and cellular studies of the pepper cell death-mediated defense response, highlighting the signaling events of cell death in disease-resistant pepper plants. Comprehensive knowledge and understanding of the cellular functions of pepper cell death response genes will aid the development of novel practical approaches to enhance disease resistance in pepper, thereby helping to secure the future supply of safe and nutritious pepper plants worldwide. Springer-Verlag Berlin Heidelberg, 2014 Capsicum annuum nationallicence Hypersensitive cell death nationallicence Defense nationallicence Cell death gene nationallicence Disease resistance nationallicence Disease-associated cell death nationallicence Choi Hyong Laboratory of Molecular Plant Pathology, College of Life Sciences and Biotechnology, Korea University, Anam-dong, Sungbuk-ku, 136-713, Seoul, Republic of Korea aut Hwang Byung Laboratory of Molecular Plant Pathology, College of Life Sciences and Biotechnology, Korea University, Anam-dong, Sungbuk-ku, 136-713, Seoul, Republic of Korea aut Planta Springer Berlin Heidelberg 241/1(2015-01-01), 1-27 0032-0935 241:1<1 2015 241 425 https://doi.org/10.1007/s00425-014-2171-6 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 review-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00425-014-2171-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Choi Hyong Laboratory of Molecular Plant Pathology, College of Life Sciences and Biotechnology, Korea University, Anam-dong, Sungbuk-ku, 136-713, Seoul, Republic of Korea aut NATIONALLICENCE 700 1- Hwang Byung Laboratory of Molecular Plant Pathology, College of Life Sciences and Biotechnology, Korea University, Anam-dong, Sungbuk-ku, 136-713, Seoul, Republic of Korea aut NATIONALLICENCE 773 0- Planta Springer Berlin Heidelberg 241/1(2015-01-01), 1-27 0032-0935 241:1<1 2015 241 425