Ion changes in legume root hairs responding to Nod factors.
نویسندگان
چکیده
Departamento de Biologı́a Molecular de Plantas, Instituto de Biotecnologı́a, Universidad Nacional Autónoma de México, Apartado Postal 510–3, Cuernavaca Morelos 62271, México (L.C., F.S., C.Q.); Biology Department, Morrill Science Center, University of Massachusetts, Box 35810, Amherst, Massachusetts 01003–5810 (T.L.H.-C., J.G.K., P.K.H.); Instituto Gulbenkian de Ciência, P–2780–156 Oeiras, Portugal (J.A.F.); and Centro de Biotecnologia Vegetal, Department Biologia Vegetal, Faculdade de Ciências da Universidade de Lisboa, Campo Grande, P–1749–016 Lisboa, Portugal (J.A.F.)
منابع مشابه
Update on Signaling Ion Changes in Legume Root Hairs Responding to Nod Factors
Departamento de Biologı́a Molecular de Plantas, Instituto de Biotecnologı́a, Universidad Nacional Autónoma de México, Apartado Postal 510–3, Cuernavaca Morelos 62271, México (L.C., F.S., C.Q.); Biology Department, Morrill Science Center, University of Massachusetts, Box 35810, Amherst, Massachusetts 01003–5810 (T.L.H.-C., J.G.K., P.K.H.); Instituto Gulbenkian de Ciência, P–2780–156 Oeiras, Portug...
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Root hairs are involved in water and nutrient uptake, and thereby in plant autotrophy. In legumes, they also play a crucial role in establishment of rhizobial symbiosis. To obtain a holistic view of Medicago truncatula genes expressed in root hairs and of their regulation during the first hours of the engagement in rhizobial symbiotic interaction, a high throughput RNA sequencing on isolated ro...
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Plants that form root-nodule symbioses are within a monophyletic 'nitrogen-fixing' clade and associated signalling processes are shared with the arbuscular mycorrhizal symbiosis. Central to symbiotic signalling are nuclear-associated oscillations in calcium ions (Ca(2+) ), occurring in the root hairs of several legume species in response to the rhizobial Nod factor signal. In this study we expa...
متن کاملNod factor structures, responses, and perception during initiation of nodule development.
The onset of nodule development, the result of rhizobia-legume symbioses, is determined by the exchange of chemical compounds between microsymbiont and leguminous host plant. Lipo-chitooligosaccharidic nodulation (Nod) factors, secreted by rhizobia, belong to these signal molecules. Nod factors consist of an acylated chitin oligomeric backbone with various substitutions at the (non)reducing-ter...
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Book. (Madison, Wisconsin: www.medicago.org). Etzler, M.E., Kalsi, G., Ewing, N.N., Roberts, N.J., Day, R.B., and Murphy, J.B. (1999). A Nod factor binding lectin with apyrase activity from legume roots. Proc. Natl. Acad. Sci. USA 96, 5856– 5861. Felle, H.H., Kondorosi, E., Kondorosi, A., and Schultze, M. (1995). Nod signal-induced plasma membrane potential changes in alfalfa root hairs are dif...
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ورودعنوان ژورنال:
- Plant physiology
دوره 123 2 شماره
صفحات -
تاریخ انتشار 2000