FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2803377385> ?p ?o ?g. }

• W2803377385 endingPage "34" @default.
• W2803377385 startingPage "1" @default.
• W2803377385 abstract "The erratic alterations in climate being experienced in agriculture, such as extended periods of drought or heavy rainfalls, are bringing increasing concerns about nitrogen (N) management. Even in high-input farming systems, unpredictable weather patterns can cause N deficiencies and result in nutrient losses that contribute to major pollution issues in groundwater, lakes, and even the oceans. Our present understanding of the beneficial interactions between N-deficient-challenged plants and plant-associated bacteria (PAB), mainly of the phyla Actinobacteria, Bacteroidetes, Firmicutes, and Proteobacteria, is largely based on studies performed at the level of whole-plant fitness and impacts of crop yields via the abilities of bacteria to synthesize indole acetic acid and/or produce the enzyme 1-aminocyclopropane-1-carboxylate deaminase which reduces endogenous ethylene levels. Much less is known about the complex interaction that occur from the PAB’s abilities to produce N ureide (allantoin and allantoate) and how these purine intermediaries function as an N source and prime stress signals for the growth of both partners. This review examines the noteworthy progress made on understanding the bacterial ureide pathway with the aim to elaborate possible scenarios to unravel the complex nature of PAB-plant interactions at the purine level. Tables with updated information on PAB growth-promoting activities, N metabolism, and abilities to hydrolyze purine intermediates as well as allantoin for colony growth are included. As in plants, the metabolism of ureides in PAB covers the pathways from the deamination of the nucleobase guanine up to its conversion into glyoxylate, NH4+, and/or NH3 to recycle C and N. More important, in PAB, the full set of riboswitch-modulated genes encoding the enzymes involved in the synthesis and catabolism of ureides, as well as purine transporters, is expressed primarily under stressful conditions leading to N deficiency. Thus, PAB might act as a stress-induced source of purines for the plant N metabolism, or could become scavengers of the plant-synthesized purines for colony replication. Consumption of purine intermediaries or ureides by PAB may hinder the symbiotic efficiency of rhizobia-nodulated N2-fixing legumes. The impact of soil xanthine, hypoxanthine, and allantoin pools on the plants or PAB ureide synthesis is also discussed. Given widespread concerns for crop losses due to the drastically changing climate and prevailing agricultural practices, the understanding of the interactive signaling for the purine metabolisms between PAB and plants takes on a major importance, as it may support management decisions necessary to maintain PAB biodiversity and the agricultural services provided by PAB to crops." @default.
• W2803377385 created "2018-06-01" @default.
• W2803377385 creator A5001417176 @default.
• W2803377385 creator A5030819104 @default.
• W2803377385 creator A5048880957 @default.
• W2803377385 date "2018-05-25" @default.
• W2803377385 modified "2023-09-25" @default.
• W2803377385 title "Ureide metabolism in plant-associated bacteria: purine plant-bacteria interactive scenarios under nitrogen deficiency" @default.
• W2803377385 cites W1499973590 @default.
• W2803377385 cites W1535752375 @default.
• W2803377385 cites W1548989435 @default.
• W2803377385 cites W1570640113 @default.
• W2803377385 cites W1570761527 @default.
• W2803377385 cites W1600008047 @default.
• W2803377385 cites W1618144532 @default.
• W2803377385 cites W1627875049 @default.
• W2803377385 cites W1849029396 @default.
• W2803377385 cites W1864900346 @default.
• W2803377385 cites W1883006578 @default.
• W2803377385 cites W1903198479 @default.
• W2803377385 cites W1909097067 @default.
• W2803377385 cites W1923661829 @default.
• W2803377385 cites W1924847451 @default.
• W2803377385 cites W1938979467 @default.
• W2803377385 cites W1952722535 @default.
• W2803377385 cites W1964627079 @default.
• W2803377385 cites W1965984688 @default.
• W2803377385 cites W1966349632 @default.
• W2803377385 cites W1969338149 @default.
• W2803377385 cites W1974224389 @default.
• W2803377385 cites W1975757033 @default.
• W2803377385 cites W1980868803 @default.
• W2803377385 cites W1983175129 @default.
• W2803377385 cites W1984131584 @default.
• W2803377385 cites W1985647114 @default.
• W2803377385 cites W1987626077 @default.
• W2803377385 cites W1991336855 @default.
• W2803377385 cites W1992565587 @default.
• W2803377385 cites W1992669903 @default.
• W2803377385 cites W1994990402 @default.
• W2803377385 cites W1995615393 @default.
• W2803377385 cites W1996411312 @default.
• W2803377385 cites W1996459124 @default.
• W2803377385 cites W2002440999 @default.
• W2803377385 cites W2002931359 @default.
• W2803377385 cites W2004837500 @default.
• W2803377385 cites W2009204397 @default.
• W2803377385 cites W2009647251 @default.
• W2803377385 cites W2009978151 @default.
• W2803377385 cites W2010029077 @default.
• W2803377385 cites W2010772105 @default.
• W2803377385 cites W2010938586 @default.
• W2803377385 cites W2012029112 @default.
• W2803377385 cites W2014979887 @default.
• W2803377385 cites W2015715874 @default.
• W2803377385 cites W2017239852 @default.
• W2803377385 cites W2024714440 @default.
• W2803377385 cites W2025034949 @default.
• W2803377385 cites W2029083570 @default.
• W2803377385 cites W2029817781 @default.
• W2803377385 cites W2030536706 @default.
• W2803377385 cites W2031933731 @default.
• W2803377385 cites W2032221112 @default.
• W2803377385 cites W2033531829 @default.
• W2803377385 cites W2034823341 @default.
• W2803377385 cites W2035530075 @default.
• W2803377385 cites W2037152176 @default.
• W2803377385 cites W2038324772 @default.
• W2803377385 cites W2042201723 @default.
• W2803377385 cites W2044212404 @default.
• W2803377385 cites W2044863467 @default.
• W2803377385 cites W2045222341 @default.
• W2803377385 cites W2047493979 @default.
• W2803377385 cites W2050629862 @default.
• W2803377385 cites W2051630547 @default.
• W2803377385 cites W2055397765 @default.
• W2803377385 cites W2057356221 @default.
• W2803377385 cites W2057605141 @default.
• W2803377385 cites W2058161573 @default.
• W2803377385 cites W2058794424 @default.
• W2803377385 cites W2060482535 @default.
• W2803377385 cites W2062918340 @default.
• W2803377385 cites W2063721237 @default.
• W2803377385 cites W2065451912 @default.
• W2803377385 cites W2066230500 @default.
• W2803377385 cites W2066694842 @default.
• W2803377385 cites W2073536312 @default.
• W2803377385 cites W2073920365 @default.
• W2803377385 cites W2079415176 @default.
• W2803377385 cites W2079939365 @default.
• W2803377385 cites W2080140559 @default.
• W2803377385 cites W2082838490 @default.
• W2803377385 cites W2083144485 @default.
• W2803377385 cites W2085817327 @default.
• W2803377385 cites W2088128184 @default.
• W2803377385 cites W2089394198 @default.
• W2803377385 cites W2089765196 @default.
• W2803377385 cites W2100218740 @default.

• next