Sinorhizobium fredii HH103 Mutants Affected in Capsular Polysaccharide (KPS) are Impaired for Nodulation with Soybean and Cajanus cajan

Autor: Maribel Parada, José M. Vinardell, Francisco J. Ollero, Ángeles Hidalgo, Rocío Gutiérrez, Ana M. Buendía-Clavería, Wang Lei, Isabel Margaret, Francisco J. López-Baena, Antonio M. Gil-Serrano, Miguel A. Rodríguez-Carvajal, Javier Moreno, José E. Ruiz-Sainz

Publikováno v: Molecular Plant-Microbe Interactions, Vol 19, Iss 1, Pp 43-52 (2006)

The Sinorhizobium fredii HH103 rkp-1 region, which is involved in capsular polysaccharides (KPS) production, was isolated and sequenced. The organization of the S. fredii genes identified, rkpUAGHIJ and kpsF3, was identical to that described for S. m

Externí odkaz: https://doaj.org/article/358df343953d4f1abe528ab438b24e7b

Sinorhizobium fredii HH103 Has a Truncated nolO Gene Due to a -1 Frameshift Mutation That Is Conserved Among Other Geographically Distant S. fredii Strains

Autor: Nuria Madinabeitia, Ramón A. Bellogín, Ana M. Buendía-Clavería, María Camacho, Teresa Cubo, M. Rosario Espuny, Antonio M. Gil-Serrano, María C. C. P. Lyra, Ahmed Moussaid, F. Javier Ollero, M. Eugenia Soria-Díaz, José M. Vinardell, Jing Zeng, José E. Ruiz-Sainz

Publikováno v: Molecular Plant-Microbe Interactions, Vol 15, Iss 2, Pp 150-159 (2002)

Strain SVQ121 is a mutant derivative of Sinorhizobium fredii HH103 carrying a transposon Tn5-lacZ insertion into the nolO-coding region. Sequence analysis of the wild-type gene revealed that it is homologous to that of Rhizobium sp. NGR234, which is

Externí odkaz: https://doaj.org/article/096bd0e5a25340c8929f1836734320e6

The non-flavonoid inducible nodA3 and the flavonoid regulated nodA1 genes of Rhizobium tropici CIAT 899 guarantee nod factor production and nodulation of different host legumes

Autor: Mariangela Hungria, Pablo del Cerro, Manuel Megías, Paula Ayala-García, Francisco Javier Ollero, Antonio M. Gil-Serrano, Francisco Javier López-Baena, Irene Jiménez-Guerrero, Francisco Pérez-Montaño, José María Vinardell

Publikováno v: Plant and Soil. 440:185-200

The symbiosis between rhizobia and their host legumes is initiated by a complex molecular dialogue in which the activation of bacterial NodD proteins by appropriate plant flavonoids triggers the expression of the bacterial nodulation (nod) genes. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a65b086869658e9f9efdda565847f361
https://doi.org/10.1007/s11104-019-04073-2

Sinorhizobium fredii HH103 nolR and nodD2 mutants gain capacity for infection thread invasion of Lotus japonicus Gifu and Lotus burttii

Autor: Miguel A. Rodríguez-Carvajal, Yasuyuki Kawaharada, Cynthia Alias-Villegas, José María Vinardell, Pilar Navarro-Gómez, Yanbo Niu, Juan Fernández‐Perea, Simon Kelly, Jens Stougaard, Niels Sandal, José E. Ruiz-Sainz, Antonio M. Gil-Serrano, Francisco Javier López-Baena, D. N. Rodríguez-Navarro, María Eugenia Soria-Díaz, Irene Jiménez-Guerrero, Francisco Pérez-Montaño, Sebastián Acosta-Jurado

Publikováno v: Acosta-Jurado, S, Rodríguez-Navarro, D N, Kawaharada, Y, Rodríguez-Carvajal, M A, Gil-Serrano, A, Soria-Díaz, M E, Pérez-Montaño, F, Fernández-Perea, J, Niu, Y, Alias-Villegas, C, Jiménez-Guerrero, I, Navarro-Gómez, P, López-Baena, F J, Kelly, S, Sandal, N, Stougaard, J, Ruiz-Sainz, J E & Vinardell, J M 2019, ' Sinorhizobium fredii HH103 nolR and nodD2 mutants gain capacity for infection thread invasion of Lotus japonicus Gifu and Lotus burttii ', Environmental Microbiology, vol. 21, no. 5, pp. 1718-1739 . https://doi.org/10.1111/1462-2920.14584

Sinorhizobium fredii HH103 Rif R , a broad-host-range rhizobial strain, forms ineffective nodules with Lotus japonicus but induces nitrogen-fixing nodules in Lotus burttii roots that are infected by intercellular entry. Here we show that HH103 Rif R

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::343f02a676004e3720dec77b05e676a8
https://pure.au.dk/portal/da/publications/sinorhizobium-fredii-hh103-nolr-and-nodd2-mutants-gain-capacity-for-infection-thread-invasion-of-lotus-japonicus-gifu-and-lotus-burttii(a8cba708-2dd8-44d0-89ec-d9ad6aac9de0).html

Osmotic stress activates nif and fix genes and induces the Rhizobium tropici CIAT 899 Nod factor production via NodD2 by up-regulation of the nodA2 operon and the nodA3 gene

Autor: Antonio M. Gil-Serrano, Francisco Pérez-Montaño, Francisco Javier Ollero, Francisco Javier López-Baena, Pablo del Cerro, Manuel Megías

Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname
PLoS ONE
PLoS ONE, Vol 14, Iss 3, p e0213298 (2019)

The symbiosis between rhizobia and legumes is characterized by a complex molecular dialogue in which the bacterial NodD protein plays a major role due to its capacity to activate the expression of the nodulation genes in the presence of appropiate fl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d88c03aa5c20574dcfea6b00239b5a58
https://doi.org/10.1371/journal.pone.0213298