Matches in SemOpenAlex for { <https://semopenalex.org/work/W4200530767> ?p ?o ?g. }
- W4200530767 abstract "In many higher plants, seed oil accumulation is governed by complex multilevel regulatory networks including transcriptional regulation, which primarily affects fatty acid biosynthesis. Tree peony (Paeonia rockii), a perennial deciduous shrub endemic to China is notable for its seed oil that is abundant in unsaturated fatty acids. We discovered that a tree peony trihelix transcription factor, PrASIL1, localized in the nucleus, is expressed predominantly in developing seeds during maturation. Ectopic overexpression of PrASIL1 in Nicotiana benthamiana leaf tissue and Arabidopsis thaliana seeds significantly reduced total fatty acids and altered the fatty acid composition. These changes were in turn associated with the decreased expression of multitudinous genes involved in plastidial fatty acid synthesis and oil accumulation. Thus, we inferred that PrASIL1 is a critical transcription factor that represses oil accumulation by down-regulating numerous key genes during seed oil biosynthesis. In contrary, up-regulation of oil biosynthesis genes and a significant increase in total lipids and several major fatty acids were observed in PrASIL1-silenced tree peony leaves. Together, these results provide insights into the role of trihelix transcription factor PrASIL1 in controlling seed oil accumulation. PrASIL1 can be targeted potentially for oil enhancement in tree peony and other crops through gene manipulation." @default.
- W4200530767 created "2021-12-31" @default.
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- W4200530767 date "2021-12-10" @default.
- W4200530767 modified "2023-10-16" @default.
- W4200530767 title "A Tree Peony Trihelix Transcription Factor PrASIL1 Represses Seed Oil Accumulation" @default.
- W4200530767 cites W1176620098 @default.
- W4200530767 cites W1491144950 @default.
- W4200530767 cites W1573563376 @default.
- W4200530767 cites W1581046505 @default.
- W4200530767 cites W1647894753 @default.
- W4200530767 cites W1709815505 @default.
- W4200530767 cites W1834249524 @default.
- W4200530767 cites W1924898790 @default.
- W4200530767 cites W1963904531 @default.
- W4200530767 cites W1969863083 @default.
- W4200530767 cites W1973731551 @default.
- W4200530767 cites W1976386293 @default.
- W4200530767 cites W1986118725 @default.
- W4200530767 cites W1997980576 @default.
- W4200530767 cites W2000714815 @default.
- W4200530767 cites W2001781083 @default.
- W4200530767 cites W2005944401 @default.
- W4200530767 cites W2008002548 @default.
- W4200530767 cites W2008158186 @default.
- W4200530767 cites W2014774634 @default.
- W4200530767 cites W2019371211 @default.
- W4200530767 cites W2031407071 @default.
- W4200530767 cites W2038215500 @default.
- W4200530767 cites W2040834467 @default.
- W4200530767 cites W2048973160 @default.
- W4200530767 cites W2050793759 @default.
- W4200530767 cites W2059402076 @default.
- W4200530767 cites W2066228716 @default.
- W4200530767 cites W2067649785 @default.
- W4200530767 cites W2081080056 @default.
- W4200530767 cites W2088589213 @default.
- W4200530767 cites W2088759895 @default.
- W4200530767 cites W2095166254 @default.
- W4200530767 cites W2095912397 @default.
- W4200530767 cites W2097585836 @default.
- W4200530767 cites W2099626579 @default.
- W4200530767 cites W2101937491 @default.
- W4200530767 cites W2103793524 @default.
- W4200530767 cites W2105020480 @default.
- W4200530767 cites W2105251812 @default.
- W4200530767 cites W2106629711 @default.
- W4200530767 cites W2106852876 @default.
- W4200530767 cites W2107277218 @default.
- W4200530767 cites W2108357601 @default.
- W4200530767 cites W2109726040 @default.
- W4200530767 cites W2114391027 @default.
- W4200530767 cites W2116122104 @default.
- W4200530767 cites W2116302357 @default.
- W4200530767 cites W2117199973 @default.
- W4200530767 cites W2121987194 @default.
- W4200530767 cites W2126224986 @default.
- W4200530767 cites W2127632851 @default.
- W4200530767 cites W2128860085 @default.
- W4200530767 cites W2131464885 @default.
- W4200530767 cites W2136673025 @default.
- W4200530767 cites W2138141860 @default.
- W4200530767 cites W2141411303 @default.
- W4200530767 cites W2149842024 @default.
- W4200530767 cites W2150364303 @default.
- W4200530767 cites W2152961480 @default.
- W4200530767 cites W2154754929 @default.
- W4200530767 cites W2156287202 @default.
- W4200530767 cites W2160118949 @default.
- W4200530767 cites W2164519838 @default.
- W4200530767 cites W2169336947 @default.
- W4200530767 cites W2173306005 @default.
- W4200530767 cites W2173600116 @default.
- W4200530767 cites W2186680169 @default.
- W4200530767 cites W2192080449 @default.
- W4200530767 cites W2232405880 @default.
- W4200530767 cites W2341474956 @default.
- W4200530767 cites W2346818058 @default.
- W4200530767 cites W2409934449 @default.
- W4200530767 cites W2463064449 @default.
- W4200530767 cites W2560298532 @default.
- W4200530767 cites W2580683770 @default.
- W4200530767 cites W2590248348 @default.
- W4200530767 cites W2599255589 @default.
- W4200530767 cites W2736315851 @default.
- W4200530767 cites W2786329600 @default.
- W4200530767 cites W2787055899 @default.
- W4200530767 cites W2790376817 @default.
- W4200530767 cites W2796088212 @default.
- W4200530767 cites W2801777740 @default.