FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2608756636> ?p ?o ?g. }

• W2608756636 endingPage "132" @default.
• W2608756636 startingPage "124" @default.
• W2608756636 abstract "Seed priming with polyamines (PAs) is one of the most desirable techniques to enhance stress tolerance, since it provides prolonged and potential protection to multiple stresses with minimal application cost. In the present study, the main aim was to analyze the effect of seed priming with spermine (Spm) and spermidine (Spd) in salt stressed IR-64 (salt-sensitive) and Nonabokra (salt-tolerant) seedlings with respect to the regulation of genes controlling multiple metabolic pathways governing salt tolerance. The transcriptome profiling of key genes, encoding non-enzymatic and enzymatic antioxidants (ANS, CAT, SOD, APX, GR), osmolyte (P5CS, PDH, BADH1), ABA biosynthetic enzyme (NCED3), transcription factors (TRAB1, WRKY71), LEA (Osem), ion transporter (NHX1), PA-metabolic enzymes (SAMDC, SPDS, SPMS, DAO, PAO) and content of endogenous PAs, responsible for stress tolerance were studied in the shoots and roots of both the cultivars. Our data showed that both Spm and Spd priming enhanced the expression of antioxidant genes in shoots and roots with respect to non-primed stressed seedlings; however, the expression was enhanced more with Spm priming in the salt-sensitive cultivar during stress. Priming with Spm and Spd also increased the expression of osmolyte biosynthetic genes. In addition, both the PAs significantly enhanced the expression of ABA biosynthesis gene, along with increased expression of ABA-inducible transcription factors and LEA gene in both shoots and roots; Spm application triggered better expression. Seed priming with Spd also altered the expression of ion transporter like NHX1 under stress in the shoots of both the cultivars, with better effect in IR-64. Salinization increased (Spm + Spd)/Put ratio more in the tolerant cultivar. Priming with both PAs increased (Spm + Spd) to Put ratio in the two cultivars; however, with Spm, the (Spm + Spd)/Put ratio was increased more in IR-64 together with the coordinated expression of PA biosynthesis and catabolic genes. The down regulation of RbcS expression as a result of salt stress was significantly restored in primed seedlings due to coordinated regulation of the defense pathway. The current results suggest that seed pretreatment with Spm or Spd affects several metabolic pathways to overcome salt stress, with more pronounced effect of Spm in the salt-sensitive cultivar. Spm and Spd could therefore act as nodal regulators of salt stress response by initiating a well-organized crosstalk with multiple metabolic pathways governing salt tolerance. Our observation clearly highlights the intricate interaction of PAs with different stress-related pathways." @default.
• W2608756636 created "2017-05-05" @default.
• W2608756636 creator A5009476014 @default.
• W2608756636 creator A5061529382 @default.
• W2608756636 date "2017-09-01" @default.
• W2608756636 modified "2023-10-11" @default.
• W2608756636 title "Seed priming with spermine and spermidine regulates the expression of diverse groups of abiotic stress-responsive genes during salinity stress in the seedlings of indica rice varieties" @default.
• W2608756636 cites W1587926885 @default.
• W2608756636 cites W1967128938 @default.
• W2608756636 cites W1977973673 @default.
• W2608756636 cites W1981689688 @default.
• W2608756636 cites W1987489100 @default.
• W2608756636 cites W1998362870 @default.
• W2608756636 cites W2006372328 @default.
• W2608756636 cites W2007387714 @default.
• W2608756636 cites W2011483867 @default.
• W2608756636 cites W2018568620 @default.
• W2608756636 cites W2026633495 @default.
• W2608756636 cites W2030016324 @default.
• W2608756636 cites W2030561228 @default.
• W2608756636 cites W2031217375 @default.
• W2608756636 cites W2035022668 @default.
• W2608756636 cites W2038118998 @default.
• W2608756636 cites W2039453209 @default.
• W2608756636 cites W2041493424 @default.
• W2608756636 cites W2042415379 @default.
• W2608756636 cites W2051889695 @default.
• W2608756636 cites W2057064068 @default.
• W2608756636 cites W2063425742 @default.
• W2608756636 cites W2065480641 @default.
• W2608756636 cites W2071501024 @default.
• W2608756636 cites W2071547563 @default.
• W2608756636 cites W2078640110 @default.
• W2608756636 cites W2081570215 @default.
• W2608756636 cites W2085966493 @default.
• W2608756636 cites W2087591311 @default.
• W2608756636 cites W2113559393 @default.
• W2608756636 cites W2124363659 @default.
• W2608756636 cites W2126779891 @default.
• W2608756636 cites W2137916776 @default.
• W2608756636 cites W2148608632 @default.
• W2608756636 cites W2152141245 @default.
• W2608756636 cites W2153322520 @default.
• W2608756636 cites W2156578225 @default.
• W2608756636 cites W2158847024 @default.
• W2608756636 cites W2171520973 @default.
• W2608756636 cites W2178565624 @default.
• W2608756636 cites W2184078361 @default.
• W2608756636 cites W2315957830 @default.
• W2608756636 cites W2513442294 @default.
• W2608756636 cites W2567038871 @default.
• W2608756636 cites W4376043742 @default.
• W2608756636 cites W2733244575 @default.
• W2608756636 doi "https://doi.org/10.1016/j.plgene.2017.04.004" @default.
• W2608756636 hasPublicationYear "2017" @default.
• W2608756636 type Work @default.
• W2608756636 sameAs 2608756636 @default.
• W2608756636 citedByCount "43" @default.
• W2608756636 countsByYear W26087566362017 @default.
• W2608756636 countsByYear W26087566362018 @default.
• W2608756636 countsByYear W26087566362019 @default.
• W2608756636 countsByYear W26087566362020 @default.
• W2608756636 countsByYear W26087566362021 @default.
• W2608756636 countsByYear W26087566362022 @default.
• W2608756636 countsByYear W26087566362023 @default.
• W2608756636 crossrefType "journal-article" @default.
• W2608756636 hasAuthorship W2608756636A5009476014 @default.
• W2608756636 hasAuthorship W2608756636A5061529382 @default.
• W2608756636 hasConcept C100701293 @default.
• W2608756636 hasConcept C104317684 @default.
• W2608756636 hasConcept C127160389 @default.
• W2608756636 hasConcept C130698151 @default.
• W2608756636 hasConcept C150194340 @default.
• W2608756636 hasConcept C161221295 @default.
• W2608756636 hasConcept C162317418 @default.
• W2608756636 hasConcept C181199279 @default.
• W2608756636 hasConcept C21410773 @default.
• W2608756636 hasConcept C2775838275 @default.
• W2608756636 hasConcept C2776109719 @default.
• W2608756636 hasConcept C2777497464 @default.
• W2608756636 hasConcept C2780115381 @default.
• W2608756636 hasConcept C55493867 @default.
• W2608756636 hasConcept C59822182 @default.
• W2608756636 hasConcept C81444415 @default.
• W2608756636 hasConcept C86803240 @default.
• W2608756636 hasConcept C89519541 @default.
• W2608756636 hasConcept C95444343 @default.
• W2608756636 hasConceptScore W2608756636C100701293 @default.
• W2608756636 hasConceptScore W2608756636C104317684 @default.
• W2608756636 hasConceptScore W2608756636C127160389 @default.
• W2608756636 hasConceptScore W2608756636C130698151 @default.
• W2608756636 hasConceptScore W2608756636C150194340 @default.
• W2608756636 hasConceptScore W2608756636C161221295 @default.
• W2608756636 hasConceptScore W2608756636C162317418 @default.
• W2608756636 hasConceptScore W2608756636C181199279 @default.
• W2608756636 hasConceptScore W2608756636C21410773 @default.
• W2608756636 hasConceptScore W2608756636C2775838275 @default.
• W2608756636 hasConceptScore W2608756636C2776109719 @default.

• next