Posttranscriptional Regulation of the Sesbania rostrata Early Nodulin Gene SrEnod2 by Cytokinin
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چکیده
منابع مشابه
Nodule parenchyma-specific expression of the sesbania rostrata early nodulin gene SrEnod2 is mediated by its 3' untranslated region
The early nodulin Enod2 gene encodes a putative hydroxyproline-rich cell wall protein and is expressed exclusively in the nodule parenchyma cell layer. The latter finding suggests that the Enod2 protein may contribute to the special morphological features of the nodule parenchyma and to the creation of an oxygen diffusion barrier. The Enod2 gene of the stem-nodulating legume Sesbania rostrata (...
متن کاملNodule Parenchyma–Specific Expression of the Sesbania rostrata Early Nodulin Gene SrEnod2 Is Mediated by Its 3 9 Untranslated Region
Rujin Chen, a,b,1 David L. Silver, a,c,2 and Frans J. de Bruijn a,c,d,3 a Michigan State University Department of Energy Plant Research Laboratory, East Lansing, Michigan 48824-1312 b Department of Biochemistry, Michigan State University, East Lansing, Michigan, 48824-1312 c Genetics Program, Michigan State University, East Lansing, Michigan 48824-1312 d Department of Microbiology, Michigan Sta...
متن کاملSrchi13, a novel early nodulin from Sesbania rostrata, is related to acidic class III chitinases.
On the tropical legume Sesbania rostrata, stem-borne nodules develop after inoculation of adventitious root primordia with the microsymbiont Azorhizobium caulinodans. A cDNA clone, Srchi13, with homology to acidic class III chitinase genes, corresponds to an early nodulin gene with transiently induced expression during nodule ontogeny. Srchi13 transcripts accumulated strongly 2 days after inocu...
متن کاملEffect of Sesbania rostrata
Microplot experiments on flooded soil infested with Hirschmanniella oryzae were conducted to investigate the influence of the legum Sesbania rostrata as a rotat ion crop with rice, Oryza sativa L. cv. Moroberekan. To avoid a green manure effect f rom S. r'ostrata, all aerial parts were removed at harvest. The dry weight of paddy, culms and leaves, and n u m b e r of culms of rice following Sesb...
متن کاملStudying early nodulin gene ENOD40 expression and induction by nodulation factor and cytokinin in transgenic alfalfa.
ENOD40, an early nodulin gene, is expressed following inoculation with Rhizobium meliloti or by adding R. meliloti-produced nodulation (Nod) factors or the plant hormone cytokinin to uninoculated roots. We isolated two MsENOD40 clones, designated MsENOD40-1 and MsENOD40-2, with distinct promoters from an alfalfa (Medicago sativa cv Chief) genomic library. The promoters were fused to the reporte...
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ژورنال
عنوان ژورنال: Plant Physiology
سال: 1996
ISSN: 1532-2548,0032-0889
DOI: 10.1104/pp.112.2.559