FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4296083474> ?p ?o ?g. }

• W4296083474 abstract "Abstract Background The nutritional value of rice can be improved by developing varieties with optimum levels of grain phytic acid (PA). Artificial low-PA mutants with impaired PA biosynthesis have been developed in rice through induced mutagenesis. However, low-PA mutant stocks with drastically reduced grain PA content have poor breeding potential, and their use in rice breeding is restricted due to their detrimental pleiotropic effects, which include decreased seed viability, low grain weight, and low seed yield. Therefore, it is necessary to take advantage of the natural variation in grain PA content in order to reduce the PA content to an ideal level without compromising the crop's agronomic performance. Natural genetic diversity in grain PA content has not been thoroughly examined among elite genetic stocks. Additionally, given grain PA content as a quantitative trait driven by polygenes, DNA marker-assisted selection may be required for manipulation of such a trait; however, informative DNA markers for PA content have not yet been identified in rice. Here we investigated and dissected natural genetic variation and genetic variability components for grain PA content in rice varieties cultivated in Eastern and North-Eastern India during the last 50 years. We developed novel gene-based markers for the low-PA-related candidate genes in rice germplasm, and their allelic diversity and association with natural variation in grain PA content were studied. Results A wide (0.3-2.8%), significant variation for grain PA content, with decade-wise and ecology-wise differences, was observed among rice varieties. Significant genotype x environment interaction suggested polygenic inheritance. The novel candidate gene-based markers detected 43 alleles in the rice varieties. The new markers were found highly informative as indicated by PIC values (0.11–0.65; average: 0.34) and coverage of total diversity. Marker alleles developed from two putative transporter genes viz ., SPDT and OsPT8 were significantly associated with grain PA variation assayed on the panel. A 201 bp allele at the 3’ UTR of SPDT gene was negatively associated with grain PA content and explained 7.84% of the phenotypic variation. A rare allele in the coding sequence of OsPT8 gene was positively associated with grain PA content which explained phenotypic variation of 18.49%. Conclusion Natural variation in grain PA content is substantial and is mostly controlled by genetic factors. The unique DNA markers linked with PA content have significant potential as genomic resources for the development of low-PA rice varieties through genomics-assisted breeding procedures." @default.
• W4296083474 created "2022-09-17" @default.
• W4296083474 creator A5022163832 @default.
• W4296083474 creator A5047946679 @default.
• W4296083474 creator A5064074129 @default.
• W4296083474 creator A5081119375 @default.
• W4296083474 creator A5085564131 @default.
• W4296083474 creator A5086758325 @default.
• W4296083474 date "2022-09-17" @default.
• W4296083474 modified "2023-10-09" @default.
• W4296083474 title "Understanding natural genetic variation for grain phytic acid content and functional marker development for phytic acid-related genes in rice" @default.
• W4296083474 cites W100821735 @default.
• W4296083474 cites W130718027 @default.
• W4296083474 cites W1528748012 @default.
• W4296083474 cites W1615632637 @default.
• W4296083474 cites W1803375514 @default.
• W4296083474 cites W1928417245 @default.
• W4296083474 cites W1966543808 @default.
• W4296083474 cites W1983683478 @default.
• W4296083474 cites W1983910527 @default.
• W4296083474 cites W1991579077 @default.
• W4296083474 cites W2004980811 @default.
• W4296083474 cites W2008335738 @default.
• W4296083474 cites W2010189445 @default.
• W4296083474 cites W2018651974 @default.
• W4296083474 cites W2024014075 @default.
• W4296083474 cites W2026944113 @default.
• W4296083474 cites W2028359912 @default.
• W4296083474 cites W2048178182 @default.
• W4296083474 cites W2053413856 @default.
• W4296083474 cites W2055043387 @default.
• W4296083474 cites W2060177862 @default.
• W4296083474 cites W2063547834 @default.
• W4296083474 cites W2064269523 @default.
• W4296083474 cites W2112209005 @default.
• W4296083474 cites W2112613288 @default.
• W4296083474 cites W2138098955 @default.
• W4296083474 cites W2150143877 @default.
• W4296083474 cites W2152360004 @default.
• W4296083474 cites W2158148243 @default.
• W4296083474 cites W2161620511 @default.
• W4296083474 cites W2318035629 @default.
• W4296083474 cites W2340986441 @default.
• W4296083474 cites W2517502836 @default.
• W4296083474 cites W2563847447 @default.
• W4296083474 cites W2613420293 @default.
• W4296083474 cites W2749099265 @default.
• W4296083474 cites W2793388751 @default.
• W4296083474 cites W2793425544 @default.
• W4296083474 cites W2903957300 @default.
• W4296083474 cites W2909240409 @default.
• W4296083474 cites W2911220501 @default.
• W4296083474 cites W2945588073 @default.
• W4296083474 cites W2980561411 @default.
• W4296083474 cites W2982920273 @default.
• W4296083474 cites W2990136241 @default.
• W4296083474 cites W2996934826 @default.
• W4296083474 cites W3110941731 @default.
• W4296083474 cites W3157375661 @default.
• W4296083474 cites W3171676639 @default.
• W4296083474 cites W4229977739 @default.
• W4296083474 cites W43667428 @default.
• W4296083474 cites W616087635 @default.
• W4296083474 doi "https://doi.org/10.1186/s12870-022-03831-2" @default.
• W4296083474 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36114452" @default.
• W4296083474 hasPublicationYear "2022" @default.
• W4296083474 type Work @default.
• W4296083474 citedByCount "1" @default.
• W4296083474 countsByYear W42960834742023 @default.
• W4296083474 crossrefType "journal-article" @default.
• W4296083474 hasAuthorship W4296083474A5022163832 @default.
• W4296083474 hasAuthorship W4296083474A5047946679 @default.
• W4296083474 hasAuthorship W4296083474A5064074129 @default.
• W4296083474 hasAuthorship W4296083474A5081119375 @default.
• W4296083474 hasAuthorship W4296083474A5085564131 @default.
• W4296083474 hasAuthorship W4296083474A5086758325 @default.
• W4296083474 hasBestOaLocation W42960834741 @default.
• W4296083474 hasConcept C104317684 @default.
• W4296083474 hasConcept C137580998 @default.
• W4296083474 hasConcept C144024400 @default.
• W4296083474 hasConcept C149923435 @default.
• W4296083474 hasConcept C150903083 @default.
• W4296083474 hasConcept C155015343 @default.
• W4296083474 hasConcept C2777461220 @default.
• W4296083474 hasConcept C2778036281 @default.
• W4296083474 hasConcept C2778543611 @default.
• W4296083474 hasConcept C2778568511 @default.
• W4296083474 hasConcept C2779227213 @default.
• W4296083474 hasConcept C2781003712 @default.
• W4296083474 hasConcept C2908647359 @default.
• W4296083474 hasConcept C54355233 @default.
• W4296083474 hasConcept C59822182 @default.
• W4296083474 hasConcept C6557445 @default.
• W4296083474 hasConcept C68873052 @default.
• W4296083474 hasConcept C81941488 @default.
• W4296083474 hasConcept C81977670 @default.
• W4296083474 hasConcept C86803240 @default.
• W4296083474 hasConceptScore W4296083474C104317684 @default.
• W4296083474 hasConceptScore W4296083474C137580998 @default.
• W4296083474 hasConceptScore W4296083474C144024400 @default.

• next