A non RD receptor‐like kinase prevents nodule early senescence and defense‐like reactions during symbiosis
نویسندگان
چکیده
منابع مشابه
Aging in legume symbiosis. A molecular view on nodule senescence in Medicago truncatula.
Rhizobia reside as symbiosomes in the infected cells of legume nodules to fix atmospheric nitrogen. The symbiotic relation is strictly controlled, lasts for some time, but eventually leads to nodule senescence. We present a comprehensive transcriptomics study to understand the onset of nodule senescence in the legume Medicago truncatula. Distinct developmental stages with characteristic gene ex...
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The symbiosis receptor kinase (SymRK) is required for morphological changes of legume root hairs triggered by rhizobial infection. How protein turnover of SymRK is regulated and how the nodulation factor signals are transduced downstream of SymRK are not known. In this report, a SymRK-interacting E3 ubiquitin ligase (SIE3) was shown to bind and ubiquitinate SymRK. The SIE3-SymRK interaction and...
متن کاملA Ubiquitin Ligase of Symbiosis Receptor Kinase Involved in Nodule Organogenesis1[C][W][OA]
State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, China (S.Y., H.Z., H.G., W.F., T.C., D.K., H.K., Z.Z.); State Key Laboratory of Plant Genomics, National Center for Plant Gene Research, Institute of Genetics and Developmental Biology, Chinese Academy of Sciences, Datun Road, Beijing 100101, China (L.L., Q.X.); and Department of Plant, Soil, and ...
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Trimethyltin (TMT) is a potent neurotoxicant that affects various regions within the central nervous system, including the neocortex, cerebellum, and hippocampus. In the present study, ginsenoside Rd was investigated as a candidate neuroprotective agent in a primary hippocampal neuron culture and mouse models. TMT induced neurotoxicity in a seven-day primary hippocampal neuron culture in a dose...
متن کاملEarly markers of retinal degeneration in rd/rd mice.
PURPOSE In the rd/rd mouse, the cell death of rod photoreceptors has been correlated to abnormal levels of the cyclic nucleotide cGMP within photoreceptors. Given that cGMP is required for opening of the cationic channels, there is the possibility that a high cGMP concentration would maintain these channels open, at a high energy cost for the retina. METHODS We investigated whether cation cha...
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ژورنال
عنوان ژورنال: New Phytologist
سال: 2014
ISSN: 0028-646X,1469-8137
DOI: 10.1111/nph.12881