Screening of Secreted Proteins of Sporisorium reilianum f. sp. zeae for Cell Death Suppression in Nicotiana benthamiana
نویسندگان
چکیده
منابع مشابه
Positively Selected Effector Genes and Their Contribution to Virulence in the Smut Fungus Sporisorium reilianum
Plants and fungi display a broad range of interactions in natural and agricultural ecosystems ranging from symbiosis to parasitism. These ecological interactions result in coevolution between genes belonging to different partners. A well-understood example is secreted fungal effector proteins and their host targets, which play an important role in pathogenic interactions. Biotrophic smut fungi ...
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15 صفحه اولMitochondria-associated hexokinases play a role in the control of programmed cell death in Nicotiana benthamiana.
Recent findings suggest a pivotal role for mitochondria-associated hexokinase in the regulation of apoptosis in animal cells. In this study, virus-induced gene silencing (VIGS) of a hexokinase-encoding Hxk1 caused necrotic lesions on leaves, abnormal leaf morphology, and retarded plant growth in Nicotiana benthamiana. Hxk1 was associated with the mitochondria, and this association required the ...
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Barley yellow dwarf virus (BYDV) belongs to Luteovirus and is limited only at phloem related tissues. An open reading frame (ORF) 4 of BYDV codes for the movement protein (MP) of BYDV gating plasmodesmata (PD) to facilitate virus movement. Like other Luteoviruses, ORF 4 of BYDV is embedded in the ORF3 but expressed from the different reading frame in leaky scanning manner. Although MP is a very...
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We previously showed that silencing of NbBPS1 encoding an endoplasmic reticulum (ER)-localized protein results in pleiotrophic developmental defects and cell death in Nicotiana benthamiana [Kang et al. (2008)]. In this study, we investigated the mechanism of the cell death caused by NbBPS1 silencing. Affected leaf cells exhibited morphological markers of programmed cell death (PCD) and accumula...
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ژورنال
عنوان ژورنال: Frontiers in Plant Science
سال: 2020
ISSN: 1664-462X
DOI: 10.3389/fpls.2020.00095