2024 Rhizopine

Rhizopine

Author: ekrk

August undefined, 2024

Tīmeklisrhizopine degradation, and we tested this hypothesis by analysing the S. meliloti mutant strains that are unable to grow on myo-inositol as sole carbon source. TīmeklisRhizopine C7H15NO5 CID 127741 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, …

The structure of rhizopines (from Murphy and Saint 1992).

TīmeklisFunctional mutational analysis revealed that the iolA and iolCDEB genes were required for growth not only with the myo-isomer, but also for growth with scylloand D-c/zzVo-inositol as the sole carbon source. The nitrogen-fixing symbiont of alfalfa, Sinorhizobium meliloti, is able to use myoinositol as the sole carbon source. Putative inositol … Tīmeklis2024. gada 31. jūl. · Rhizopine production in engineered plant samples were determined using a calibration curve (concentration vs. peak area) drawn by … mickey mouse gold statue

Evolutionary dynamics of rhizopine within spatially structured ...

Tīmeklis8.2.3.2 Rhizopine and myo-Inositol Catabolism. Several Rhizobium strains have evolved the ability to synthesize simple C compounds, the function of which … Tīmeklis1995. gada 1. apr. · Abstract. The rhizopine concept is the name given to a recently discovered phenomenon found in some rhizobia-legume symbioses whereby … Tīmeklis1996. gada 1. nov. · The results suggest that when an organism is in competition with a catabolism-deficient mutant, the ability to catabolize rhizopine results in enhanced rates of nodulation. In some Rhizobium-legume symbioses, compounds known as rhizopines are synthesized by bacteroids and subsequently catabolized by free-living cells of the … the old man knives

Are root exudates more important than other sources of …

Synthesis of an opine-like compound, a rhizopine, in alfalfa ... - PNAS

Tīmeklis在这篇文章中，科研人员开发了一个产生rhizopine（RhiP）的同源大麦株系和一个杂交的rhizopine吸收系统，该系统在模式细菌Azorhizobium caulinodansORS571（Ac） … Tīmeklis2024. gada 21. jūn. · Fig 1. Model for rhizopine control of nitrogen fixation and ammonia excretion in engineered Ac LP. In the wild-type bacterium, NifA is … the old man made a living by catching fishTīmeklisWild-type, rhizopine-producing Rhizobium meliloti L5-30 and mutant L5-30 strains deficient for either rhizopine synthesis or catabolism were inoculated onto lucerne host plants in competition experiments. These experiments demonstrated that no apparent advantage resulted from the ability to synthesize a rhizopine, whereas the ability to ... mickey mouse good sports

"Tīmeklis1998. gada 22. sept. · Our model predicts that the success of rhizopine genotypes is strongly dependent upon the spatial genetic structure of the bacterial population; rhizopine is more likely to dominate well–mixed populations. Further, for a given level of mixing, we find that rhizopine evolves under a positive frequency–dependent … " - Rhizopine

Rhizopine

A bacterial toolkit for plants Nature Reviews Microbiology

Tīmeklis2024. gada 2. okt. · Download alignment. This CD includes the putative hydrocarbon oxygenase, MocD, a bacterial rhizopine (3-O-methyl-scyllo-inosamine, 3-O-MSI) oxygenase, and other related proteins. It has been proposed that MocD, MocE (Rieske-like ferredoxin), and MocF (ferredoxin reductase) under the regulation of MocR, act … Tīmeklis1998. gada 1. okt. · SUMMARY: Rhizopine (~-3-O-methyl-scy//o-inosamine) is a symbiosis-specif ic compound found in alfalfa nodules induced by specific …

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TīmeklisFind patient medical information for raloxifene oral on WebMD including its uses, side effects and safety, interactions, pictures, warnings and user ratings. TīmeklisThe rhizopine concept of Murphy et al. to enhance strain competitiveness suggests that presence of 3-O-MSI in the environment may constitute a selective pressure favoring the growth of the Rhizobium strains harboring the Sym-plasmid, hence genes essential for nitrogen fixation. Rhizopines confer a competitive advantage at early stages of ...

Tīmeklis1998. gada 1. okt. · Since rhizopine is an inositol derivative, it was tested whether inositol catabolism is involved in rhizopine utilization. A genetic locus required for the catabolism of inositol as sole carbon source was cloned from S. meliloti. This locus was delimited by transposon Tn5 mutagenesis and its DNA sequence was determined. Tīmeklis2024. gada 11. apr. · Rhizopine perception in bacteria is dependent on activation of MocR, which drives expression from the rhizopine-inducible promoter PmocB in the …

Tīmeklis1998. gada 1. okt. · Myo-inositol dehydrogenase activity is essential for rhizopine utilization in S. meliloti, and it has been postulated that rhizobial strains able to synthesize and catabolize rhzopine gain a competitive advantage in the rhizosphere. Rhizopine (L-3-O-methyl-scyllo-inosamine) is a symbiosis-specific compound found … TīmeklisRhizopine (L-3-O-methyl-scyllo-inosamine; 3-O-M5I) synthesis (mos) and catabolism (moc) genes were originally isolated from Rhizobium meliloti strain L5-30 (Murphy et al., Proc. Natl. Acad. Sci. U.S.A., 84:493, 1987). These genes have been postulated to give a competitive advantage to this strain in the rhizosphere, since the ability to utilize ...

Tīmeklis2024. gada 27. janv. · The team performed further engineering to implement inducible control of nitrogenase expression (responsive to various agriculturally relevant signals, including opines related to rhizopine ...

Tīmeklis1998. gada 22. sept. · Despite this apparent advantage, rhizopine genotypes are relatively rare. We constructed a mathematical model to examine how mixing within rhizobium populations influences the evolution of rhizopine genotypes. Our model predicts that the success of rhizopine genotypes is strongly dependent upon the … the old man must dieTīmeklisWe show that the promoter of the mos locus, which encodes genes required for the synthesis of a nodule-specific, opine-like compound, a rhizopine, in alfalfa nodules is … mickey mouse golf ballTīmeklis2024. gada 9. apr. · Myo-inositol dehydrogenase is essential for inositol and inositol phosphate metabolism in aerobacter, the ability of nitrogen fixation and nodulation for host in Sinorhizobium fredii, and rhizopine utilization in S. meliloti [33,34,35]. Ras-GAP protein and serine threonine protein kinase are involved in close-related signaling … mickey mouse goldfish canadaTīmeklisrhizopine (plural rhizopines) ( organic chemistry ) Any of a group of compounds, synthesised by rhizobia , associated with nodulation Retrieved from " … the old man married his daughterTīmeklis2024. gada 25. nov. · We demonstrate that a sub-population of Azorhizobium caulinodans cells carrying pSIR05 can sense rhizopine and activate gene … mickey mouse goldfishTīmeklisWild-type, rhizopine-producing Rhizobium meliloti L5-30 and mutant L5-30 strains deficient for either rhizopine synthesis or catabolism were inoculated onto lucerne … mickey mouse golf ball marker for saleTīmeklisRhizopine (l-3-O-methyl-scyllo-inosamine, 3-O-MSI) is a symbiosis-specific compound, which is synthesized in nitrogen-fixing nodules of Medicago sativa … the old man must die bible