Results 11 to 20 of about 205 (120)

InnB, a Novel Type III Effector of Bradyrhizobium elkanii USDA61, Controls Symbiosis With Vigna Species [PDF]

Frontiers in Microbiology, 2018
Bradyrhizobium elkanii USDA61 is incompatible with mung bean (Vigna radiata cv. KPS1) and soybean (Glycine max cv. BARC2) and unable to nodulate either plant. This incompatibility is due to the presence of a functional type III secretion system (T3SS) that translocates effector protein into host cells. We previously identified five genes in B.
Michael Göttfert, Shin Okazaki, Hien P Nguyen   +2 more
exaly   +4 more sources

Identificação de QTL associados à simbiose entre Bradyrhizobium japonicum, B. elkanii e soja Identification of QTL associated with the symbiosis of Bradyrhizobium japonicum, B. elkanii and soybean

Pesquisa Agropecuária Brasileira, 2006
O objetivo deste trabalho foi identificar QTL (locos de caráter quantitativo), utilizando marcadores do tipo microssatélites (SSR), relacionados à fixação biológica de nitrogênio (FBN), em uma população F2:7 de cultivares de soja (Glycine max) com ...
Maria Aparecida dos Santos, Marisa Fabiana Nicolás, Mariangela Hungria   +2 more
doaj   +2 more sources

Eficiência simbiótica de estirpes Hup+, Hup hr e Hup- de Bradyrhizobium japonicum e Bradyrhizobium elkanii em cultivares de caupi Symbiotic efficiency of Hup+, Hup hr and Hup- Bradyrhizobium japonicum and Bradyrhizobium elkanii strains in cowpea cultivars

Pesquisa Agropecuária Brasileira, 1999
A eficiência das estirpes de Bradyrhizobium com características Hup+ (SR e USDA-110), Hup- (29W) e Hup hr (SEMIA-587) foi avaliada em caupi (Vigna unguiculata L.), cultivares IPA-202, BR-3 e VITA-4.
Alessandra Alves de Souza, Hélio Almeida Burity, Márcia do Vale Barreto Figueiredo, Maria Luiza Ribeiro Bastos da Silva, Maeli Melotto, Siu Mui Tsai   +5 more
doaj   +2 more sources

Root Nodule Rhizobia From Undomesticated Shrubs of the Dry Woodlands of Southern Africa Can Nodulate Angolan Teak Pterocarpus angolensis, an Important Source of Timber

Frontiers in Microbiology, 2021
Pterocarpus angolensis, a leguminous tree native to the dry woodlands of Southern Africa, provides valuable timber, but is threatened by land conversion and overharvesting while showing limited natural regeneration.
Wiebke Bünger, Abhijit Sarkar, Jann Lasse Grönemeyer, Janina Zielinski, Rasmus Revermann, Rasmus Revermann, Thomas Hurek, Barbara Reinhold-Hurek   +7 more
doaj   +1 more source

QTLs underlying the genetic interrelationship between efficient compatibility of Bradyrhizobium strains with soybean and genistein secretion by soybean roots. [PDF]

PLoS ONE, 2018
Soybean plants establish symbiotic relationships with soil rhizobia which form nodules on the plant roots. Nodule formation starts when the plant roots exudate isoflavonoids that induce nod gene expression of a specific Bradyrhizobium.
Clarissien Ramongolalaina, Masayoshi Teraishi, Yutaka Okumoto   +2 more
doaj   +1 more source

Characterization of Bradyrhizobium elkanii Type III Secretion System [PDF]

FEMS Microbiology Letters, 2008
Type III secretion systems (T3SS) have been identified in a number of rhizobia and were shown to affect symbiosis with legumes. The genes encoding the conserved core of the T3SS (rhc; rhizobium conserved) are highly conserved in all cases, although differences exist in the secreted proteins.
S. Okazaki, S. Zehner, K. Lang, M. Göttfert   +3 more
openaire   +3 more sources

A Proteomic Network for Symbiotic Nitrogen Fixation Efficiency in Bradyrhizobium elkanii [PDF]

Molecular Plant-Microbe Interactions®, 2018
Rhizobia colonize legumes and reduce N2 to NH3 in root nodules. The current model is that symbiotic rhizobia bacteroids avoid assimilating this NH3. Instead, host legume cells form glutamine from NH3, and the nitrogen is returned to the bacteroid as dicarboxylates, peptides, and amino acids.
Bret, Cooper, Kimberly B, Campbell, Hunter S, Beard, Wesley M, Garrett, Joseph, Mowery, Gary R, Bauchan, Patrick, Elia   +6 more
openaire   +2 more sources

Draft Genome Sequence of Bradyrhizobium elkanii Tn phoA 33, a Producer of Polyhydroxyalkanoates [PDF]

Genome Announcements, 2017
ABSTRACT The genus Bradyrhizobium comprises bacteria with the ability to form nitrogen-fixing symbioses with legumes. They are of great interest in agriculture, as well as for the production of biopolymers such as polyhydroxyalkanoates.
Lopes, Erica M., Kishi, Luciano T., Fernandes, Camila C., Paganelli, Fernanda Larozza, Alves, Lucia M.C., Lemos, Eliana G.M., Marcondes de Souza, Jackson A.   +6 more
openaire   +3 more sources

Especificidade hospedeira de variantes Bradyrhizobium spp em soja (cvs peking e clark), caupi e guandu Host specificity of Bradyrhizobium spp mutants in soybean (cultivars peking and clark), cowpea and pigeon pea

Revista Brasileira de Ciência do Solo, 2008
A expansão da cultura da soja evidenciou uma alta especificidade hospedeira, requerendo a pesquisa de novas estirpes que apresentassem capacidade de nodular a soja e bom potencial de competição com a população de rizóbios naturalizada nos solos.
Fabíola Gomes de Carvalho, Pedro Alberto Selbach, Apolino José Nogueira da Silva   +2 more
doaj   +1 more source

Seeds inoculation and nitrogen fertilization for cowpea production on latosol in the western amazon

Bioscience Journal, 2017
The cowpea is an important food crop in the North and Northeast regions of Brazil, where the beans are consumed either green or ripe. Yet, considering its socio-economic importance and its tropical origin, cowpea yields are low in those regions, due to ...
Vladis Barreto Moreira, Emmerson Rodrigues de Moraes, Rafaella Ferreira Batista Bernardes, Joicy Vitória Miranda Peixoto, Brenda Ventura de Lima   +4 more
doaj   +3 more sources