Results 51 to 60 of about 15,151 (200)

Roles of plasmid-borne nod genes and chromosomal genes of Bradyrhizobium guangxiense CCBAU 53363T in peanut nodulation

open access: yesFrontiers in Plant Science
IntroductionIn the symbiotic interaction between legumes and rhizobia, the induction of peanut super-nodulation by Type II Bradyrhizobium strains represents a relatively unusual phenomenon, yet the underlying regulatory mechanisms remain largely unclear ...
Jishun Yang   +10 more
doaj   +1 more source

The rhizobium-pea symbiosis as affected by high temperatures [PDF]

open access: yes, 1976
A study has been made concerning the effect of high temperatures on the symbiosis of Rhizobium leguminosarum and pea plants (Pisum sativum). At 30°C, no nodules were found on the roots of plants growing in nutrient solution after inoculation with the ...
Frings, J.F.J.
core  

Mechanistic action of gibberellins in legume nodulation

open access: yes, 2014
Legume plants are capable of entering into a symbiotic relationship with rhizobia bacteria. This results in the formation of novel organs on their roots, called nodules, in which the bacteria capture atmospheric nitrogen and provide it as ammonium to the
Gresshoff, Peter M.   +2 more
core   +1 more source

GaSex Nanoparticles Modulate Neutrophil Function and Mitigate NET‐Driven Osteogenic Impairment in Osteomyelitis Therapy

open access: yesAdvanced Materials, EarlyView.
Neutrophil extracellular traps (NETs) emerge as a critical repair‐limiting factor in osteomyelitis, driving osteoblast mitochondrial dysfunction and excessive PINK1/Parkin‐mediated mitophagy. Gallium–selenium nanoparticles (GaSex) scavenge reactive oxygen species, redirect neutrophils from NETosis toward bactericidal phagocytosis, eliminate methicillin‐
Kai Ye   +11 more
wiley   +1 more source

Endophytic Fungus Drives Nodulation and N2 Fixation Attributable to Specific Root Exudates

open access: yesmBio, 2019
Endophytic fungi play important roles in the modification of ecosystem productivity; however, the underlying mechanisms are only partly understood. A 2-year field plot experiment verified that the endophytic fungus Phomopsis liquidambaris increased ...
Xing-Guang Xie   +5 more
doaj   +1 more source

“Activation‐Resistance Elimination” Regulation by Lanthanide/Transition Metal Ion‐Coordinated Nanostructures Intensifies Cuproptosis and Tumor Immunotherapy

open access: yesAdvanced Materials, EarlyView.
The lanthanide/transition metal ion coordination nanoparticles, La‐Cu@Lap/IWR‐1, with optimized coordination, have been proven to achieve remarkable results in realizing comprehensive tumor cuproptosis through efficient cuproptosis activation and multidimensional resistance elimination, thereby synchronously realizing the synergistic antitumor effects ...
Junrong Wang   +8 more
wiley   +1 more source

Nodulation Studies on Phaseolus vulgaris. L and Phaseolus coccineus. L.

open access: yes, 1970
A series of experiments was conducted with four objectives: (1) to select nodulating and nonnodulating lines of beans, (2) to determine the inheritance of nodulation, (3) to determine the degree of effectiveness of nodulation through yield trials and by ...
Beckham, Lewis Steven
core   +4 more sources

TacScope: A Miniaturized Vision‐Based Tactile Sensor for Surgical Applications

open access: yesAdvanced Robotics Research, EarlyView.
TacScope is a compact, vision‐based tactile sensor designed for robot‐assisted surgery. By leveraging a curved elastomer surface with pressure‐sensitive particle redistribution, it captures high‐resolution 3D tactile feedback. TacScope enables accurate tumor detection and shape classification beneath soft tissue phantoms, offering a scalable, low‐cost ...
Md Rakibul Islam Prince   +3 more
wiley   +1 more source

Differential Regulation of the Nodulation Zone by Silver Ions, L--(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--(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  

Auxotrophy Accounts for Nodulation Defect of Most Sinorhizobium meliloti Mutants in the Branched-Chain Amino Acid Biosynthesis Pathway

open access: yesMolecular Plant-Microbe Interactions, 2008
Some Sinorhizobium meliloti mutants in genes involved in isoleucine, valine, and leucine biosynthesis were previously described as being unable to induce nodule formation on host plants.
Maria de las Nieves Peltzer   +5 more
doaj   +1 more source

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