Results 41 to 50 of about 91,794 (245)

Mutation in the pssZ Gene Negatively Impacts Exopolysaccharide Synthesis, Surface Properties, and Symbiosis of Rhizobium leguminosarum bv. trifolii with Clover [PDF]

, 2018
Rhizobium leguminosarum bv. trifolii is a soil bacterium capable of establishing a nitrogen-fixing symbiosis with clover plants (Trifolium spp.). This bacterium secretes large amounts of acidic exopolysaccharide (EPS), which plays an essential role in ...
Janczarek, Monika, Kopcińska, Joanna, Lipa, Paulina, Vinardell González, José María, Zdybicka Barabas, Agnieszka   +4 more
core   +1 more source

The Application of Rhizobium and Urea on Paraserianthes falcataria Seedling Growth

Jurnal Sylva Lestari, 2018
Paraserianthes falcataria is naturally had symbiosis with nitrogen-fixing bacteria (Rhizobium). Urea is fertilizer with high content of nitrogen (46%). The research aimed to study the effect of Rhizobium inoculation on P.
Dingin Prayoga, Melya Riniarti, Duyat Duryat   +2 more
doaj   +1 more source

A Germin-Like Protein GLP1 of Legumes Mediates Symbiotic Nodulation by Interacting with an Outer Membrane Protein of Rhizobia

Microbiology Spectrum, 2023
Rhizobia can infect legumes and induce the coordinated expression of symbiosis and defense genes for the establishment of mutualistic symbiosis. Numerous studies have elucidated the molecular interactions between rhizobia and host plants, which are ...
Xiaobo Zeng, Dongzhi Li, Yanfei Lv, Yao Lu, Lingli Mei, Donglai Zhou, Dasong Chen, Fuli Xie, Hui Lin, Youguo Li   +9 more
doaj   +1 more source

Protein import into bacterial endosymbionts and evolving organelles

The FEBS Journal, EarlyView.
The acquisition of bacterial endosymbionts by ancient host cells followed by massive adaptation of the partners gave rise to mitochondria and plastids. Today, various systems with younger and less integrated endosymbionts provide insights into the initial steps in the endosymbiont to organelle transition.
Megan E. S. Sørensen, Mygg L. Stiller, Lena Kröninger, Eva C. M. Nowack   +3 more
wiley   +1 more source

Acquisition of an Agrobacterium Ri Plasmid and Pathogenicity by Other -Proteobacteria in Cucumber and Tomato Crops Affected by Root Mat [PDF]

, 2004
Root mat of cucumbers and tomatoes has previously been shown to be caused by Agrobacterium radiobacter strains harboring a root-inducing Ri plasmid (pRi).
Stead, D.E., Weller, S.A., Young, J.P.W.
core   +1 more source

Factors governing attachment of Rhizobium leguminosarum to legume roots at acid, neutral, and alkaline pHs

mSystems
Rhizobial attachment to host legume roots is the first physical interaction of bacteria and plants in symbiotic nitrogen fixation. The pH-dependent primary attachment of Rhizobium leguminosarum biovar viciae 3841 to Pisum sativum (pea) roots was ...
Jack D. Parsons, Clare R. Cocker, Alison K. East, Rachel M. Wheatley, Vinoy K. Ramachandran, Farnusch Kaschani, Markus Kaiser, Philip S. Poole   +7 more
doaj   +1 more source

Control of the rhizobium–legume symbiosis by the plant nitrogen demand is tightly integrated at the whole plant level and requires inter-organ systemic signaling

Frontiers in Plant Science, 2023
Symbiotic nodules formed on legume roots with rhizobia fix atmospheric N2. Bacteria reduce N2 to NH4+ that is assimilated into amino acids by the plant. In return, the plant provides photosynthates to fuel the symbiotic nitrogen fixation.
Marc Lepetit, Renaud Brouquisse
doaj   +1 more source

Uncovering the reciprocal effects of plant polyploidy and the microbiome: implications for understanding of polyploid success

New Phytologist, EarlyView.
Summary Polyploidy plays a major role in diversification and speciation of almost all plants. Separately, the microbiome is recognized for its ubiquitous role in plant functioning. Despite the importance of both processes, we lack a synthetic picture of their reciprocal relationship.
Tia‐Lynn Ashman
wiley   +1 more source

\u3cem\u3eRhizobium phaseoli\u3c/em\u3e Symbiotic Mutants with Transposon Tn5 Insertions [PDF]

, 1984
Rhizobium phaseoli CFN42 DNA was mutated by random insertion of Tn5 from suicide plasmid pJB4JI to obtain independently arising strains that were defective in symbiosis with Phaseolus vulgaris but grew normally outside the plant.
Cevallos, Miguel A., Fernandez, Leonor, Leemans, Jan, Noel, K. Dale, Sanchez, Araceli   +4 more
core   +1 more source

Draft Genome Sequence of Rhizobium rhizogenes Strain ATCC 15834. [PDF]

, 2014
Here, we present the draft genome of Rhizobium rhizogenes strain ATCC 15834. The genome contains 7,070,307 bp in 43 scaffolds. R. rhizogenes, also known as Agrobacterium rhizogenes, is a plant pathogen that causes hairy root disease.
Brady, Siobhan M, Coil, David A, Kajala, Kaisa   +2 more
core   +1 more source