Permanent draft genome sequence of Frankia sp. NRRL B-16219 reveals the presence of canonical nod genes, which are highly homologous to those detected in Candidatus Frankia Dg1 genome [PDF]
, 2017 Frankia sp. NRRL B-16219 was directly isolated from a soil sample obtained from the rhizosphere of Ceanothus jepsonii growing in the USA. Its host plant range includes members of Elaeagnaceae species.
Furnholm, Teal +6 more
core +1 more source
GuaB Activity Is Required in Rhizobium tropici During the Early Stages of Nodulation of Determinate Nodules but Is Dispensable for the Sinorhizobium meliloti–Alfalfa Symbiotic Interaction [PDF]
, 2005 The guaB mutant strain Rhizobium tropici CIAT8999-10T is defective in symbiosis with common bean, forming nodules that lack rhizobial content. In order to investigate the timing of the guaB requirement during the nodule formation on the host common ...
Aguilar, Orlando Mario +4 more
core +4 more sources
Gibberellin oxidase activities in Bradyrhizobium japonicum bacteroids
Phytochemistry, 2014 Bradyrhizobium japonicum bacteroids isolated from root nodules of soybean (Glycine max.) plants converted the gibberellin (GA) precursor [(14)C1]GA12 into several products identified by combined gas chromatography-mass spectrometry as [(14)C1]GA24, [(14)C1]GA9, [(14)C1]GA15, GA9 17-nor-16-one and unidentified products.
Mendez, C. +5 more
openaire +5 more sources
Quinol Oxidase Encoded by \u3cem\u3ecyoABCD\u3c/em\u3e in \u3cem\u3eRhizobium etli\u3c/em\u3e CFN42 is Regulated by ActSR and is Crucial for Growth at Low pH or Low Iron Conditions [PDF]
, 2015 Rhizobium etli aerobically respires with several terminal oxidases. The quinol oxidase (Cyo) encoded by cyoABCD is needed for efficient adaptation to low oxygen conditions and cyo transcription is upregulated at low oxygen. This study sought to determine
Lunak, Zachary Ryan, Noel, K. Dale
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Biodegradation of the herbicide mecoprop-p with soil depth and its relationship with class III tfdA genes [PDF]
, 2010 Mecoprop-p [(R)-2-(4-chloro-2-methylphenoxy) propanoic acid) is widely used 37 in agriculture and poses an environmental concern because of its susceptibility to leach 38 from soil to water.
Alexander +38 more
core +1 more source
Local bradyrhizobia promote plant growth on both maize and legume [PDF]
, 2008 In Ivory Coast (West Africa) food crops are widely produced through a legume-cereal-tuber intermixed culture system. To assess the role and genetic diversity of rhizobial bacteria in this agronomic system, we isolated 74 rhizobial strains from root ...
De Lajudie, Philippe +9 more
core
Symbiotic exception: the Nod-independent interaction between the Aeschynomene legumes and photosynthetic Bradyrhizobia [PDF]
, 2009 There was a long-held dogma that the synthetised of Nod factors (NF) by rhizobia was absolutely required to trigger nodule organogenesis in legume. However, the universality of the NF paradigm was recently overturned, by the finding that the genome of ...
Bonaldi, Katia +9 more
core
Isoliquiritigenin, a Strong nod Gene- and Glyceollin Resistance- Inducing Flavonoid from Soybean Root Exudate [PDF]
, 1992 Isoflavonoid signal molecules from soybean (Glycine max (L.) Merr.) seed and root exudate induce the transcription of nodulation (nod) genes in Bradyrhizobium japonicum. In this study, a new compound with symbiotic activity was isolated from soybean root
Brandt, Sebastian +3 more
core
A Quinol Oxidase, Encoded by \u3cem\u3ecyoABCD\u3c/em\u3e, Is Utilized to Adapt to Lower O\u3csub\u3e2\u3c/sub\u3e Concentrations in \u3cem\u3eRhizobium etli\u3c/em\u3e CFN42 [PDF]
, 2015 Bacteria have branched aerobic respiratory chains that terminate at different terminal oxidases. These terminal oxidases have varying properties such as their affinity for oxygen, transcriptional regulation and proton pumping ability.
Lunak, Zachary Ryan, Noel, K. Dale
core +1 more source
MAPKinases in the symbiosis Bradyrhizobium-Lupinus
, 2000 Trabajo presentado en la 4th European Nitrogen Fixation Conference, celebrada en Sevilla (España), del 16 al 20 de septiembre de ...
Fernández-Pascual, Mercedes +5 more
openaire +1 more source