Results 31 to 40 of about 30,606 (291)

Competitive Nodulation Blocking of cv. Afghanistan Pea Is Related to High Levels of Nodulation Factors Made by Some Strains of Rhizobium leguminosarum bv. viciae

open access: yesMolecular Plant-Microbe Interactions, 2002
Cultivar Afghanistan peas are resistant to nodulation by many strains of Rhizobium leguminosarum bv. viciae but are nodulated by strain TOM, which carries the host specificity gene nodX.
Bridget Hogg   +4 more
doaj   +1 more source

Cell Biological Changes of Outer Cortical Root Cells in Early Determinate Nodulation

open access: yesMolecular Plant-Microbe Interactions, 2001
In the symbiosis of leguminous plants and Rhizobium bacteria, nodule primordia develop in the root cortex. This can be either in the inner cortex (indeterminate-type of nodulation) or outer cortex (determinate-type of nodulation), depending upon the host
Paulina C. van Spronsen   +4 more
doaj   +1 more source

Medicago-Sinorhizobium-Ralstonia: A Model System to Investigate Pathogen-Triggered Inhibition of Nodulation

open access: yesMolecular Plant-Microbe Interactions, 2021
How plants deal with beneficial and pathogenic microorganisms and how they can tolerate beneficial ones and face pathogens at the same time are questions that remain puzzling to plant biologists.
Claire Benezech   +2 more
doaj   +1 more source

Overexpression of Terpenoid Biosynthesis Genes From Garden Sage (Salvia officinalis) Modulates Rhizobia Interaction and Nodulation in Soybean

open access: yesFrontiers in Plant Science, 2021
In legumes, many endogenous and environmental factors affect root nodule formation through several key genes, and the regulation details of the nodulation signaling pathway are yet to be fully understood.
Mohammed Ali   +9 more
doaj   +1 more source

Ecology of the (Brady)rhizobium symbiotic relationship with Fabaceae in the south-western Cape [PDF]

open access: yes, 1996
The mediterranean ecosystems of the south-western Cape, South Africa occur mainly on nutrient-poor acid sands and less often on limestone and mixed limestone soil types which support a high species diversity of Fabaceae.
Marumo, Moscow
core   +1 more source

Defining the mutation sites in chickpea nodulation mutants PM233 and PM405

open access: yesBMC Plant Biology, 2022
Background Like most legumes, chickpeas form specialized organs called root nodules. These nodules allow for a symbiotic relationship with rhizobium bacteria. The rhizobia provide fixed atmospheric nitrogen to the plant in a usable form.
Daniel C. Frailey   +3 more
doaj   +1 more source

Differential Regulation of the Nodulation Zone by Silver Ions, L-α-(2-Amino-Ethoxyvinyl)-Glycine, and the skl Mutation in Medicago truncatula

open access: yesHayati Journal of Biosciences, 2010
Nodule formation in Rhizobium-legume symbiosis is negatively regulated by ethylene. Ethylene inhibitors such as L-α-(2-amino-ethoxyvinyl)-glycine (AVG) and silver ions (Ag+), the ethylene-insensitive sickle mutant, and transgenic plants were used to ...
JOKO PRAYITNO, ULRIKE MATHESIUS
doaj   +1 more source

Legume-rhizobium specificity effect on nodulation, biomass production and partitioning of faba bean (Vicia faba L.)

open access: yesScientific Reports, 2021
Greenhouse and multi-location experiments were conducted for two consecutive years to investigate the effects of rhizobium on nodulation, biomass production and partitioning of faba bean.
Bayou Bunkura Allito   +3 more
doaj   +1 more source

Abiotic and Biotic Limitations to Nodulation by Leguminous Cover Crops in South Texas

open access: yesAgriculture, 2019
Many farms use leguminous cover crops as a nutrient management strategy to reduce their need for nitrogen fertilizer. When they are effective, leguminous cover crops are a valuable tool for sustainable nutrient management.
Stephanie Kasper   +3 more
doaj   +1 more source

Isoliquiritigenin, a Strong nod Gene- and Glyceollin Resistance- Inducing Flavonoid from Soybean Root Exudate [PDF]

open access: yes, 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
Parniske, Martin   +3 more
core   +1 more source

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