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- W4313702697 abstract "Grape is a widely cultivated crop with high economic value. Most cultivars derived from mild or cooler climates may not withstand increasing heat stress. Therefore, dissecting the mechanisms of heat tolerance in grapes is of particular significance. Here, we performed comparative transcriptome analysis of Vitis davidii 'Tangwei' (heat tolerant) and Vitis vinifera 'Jingxiu' (heat sensitive) grapevines after exposure to 25°C, 40°C, or 45°C for 2 h. More differentially expressed genes (DEGs) were detected in 'Tangwei' than in 'Jingxiu' in response to heat stress, and the number of DEGs increased with increasing treatment temperatures. We identified a class B Heat Shock Factor, HSFB1, which was significantly upregulated in 'Tangwei', but not in 'Jingxiu', at high temperature. VdHSFB1 from 'Tangwei' and VvHSFB1 from 'Jingxiu' differ in only one amino acid, and both showed similar transcriptional repression activities. Overexpression and RNA interference of HSFB1 in grape indicated that HSFB1 positively regulates the heat tolerance. Moreover, the heat tolerance of HSFB1-overexpressing plants was positively correlated to HSFB1 expression level. The activity of the VdHSFB1 promoter is higher than that of VvHSFB1 under both normal and high temperatures. Promoter analysis showed that more TATA-box and AT~TATA-box cis-elements are present in the VdHSFB1 promoter than the VvHSFB1 promoter. The promoter sequence variations between VdHSFB1 and VvHSFB1 likely determine the HSFB1 expression levels that influence heat tolerance of the two grape germplasms with contrasting thermotolerance. Collectively, we validated the role of HSFB1 in heat tolerance, and the knowledge gained will advance our ability to breed heat-tolerant grape cultivars." @default.
- W4313702697 created "2023-01-08" @default.
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- W4313702697 date "2023-01-04" @default.
- W4313702697 modified "2023-10-16" @default.
- W4313702697 title "The class B heat shock factor HSFB1 regulates heat tolerance in grapevine" @default.
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- W4313702697 cites W1983232279 @default.
- W4313702697 cites W1983795465 @default.
- W4313702697 cites W1994145712 @default.
- W4313702697 cites W1995800711 @default.
- W4313702697 cites W1996864963 @default.
- W4313702697 cites W2003216096 @default.
- W4313702697 cites W2003654680 @default.
- W4313702697 cites W2012584294 @default.
- W4313702697 cites W2013495163 @default.
- W4313702697 cites W2019313436 @default.
- W4313702697 cites W2027681868 @default.
- W4313702697 cites W2035235098 @default.
- W4313702697 cites W2035556759 @default.
- W4313702697 cites W2035908878 @default.
- W4313702697 cites W2053116872 @default.
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- W4313702697 cites W2101472202 @default.
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- W4313702697 cites W2137549096 @default.
- W4313702697 cites W2140729960 @default.
- W4313702697 cites W2141899181 @default.
- W4313702697 cites W2144245323 @default.
- W4313702697 cites W2153792148 @default.
- W4313702697 cites W2184740410 @default.
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- W4313702697 cites W2276815362 @default.
- W4313702697 cites W2332412208 @default.
- W4313702697 cites W2516007520 @default.
- W4313702697 cites W2556415296 @default.
- W4313702697 cites W2567136963 @default.
- W4313702697 cites W2582658676 @default.
- W4313702697 cites W2603175716 @default.
- W4313702697 cites W2780687328 @default.
- W4313702697 cites W2792658005 @default.
- W4313702697 cites W2807146933 @default.
- W4313702697 cites W2883876921 @default.
- W4313702697 cites W2889229443 @default.
- W4313702697 cites W2891790793 @default.
- W4313702697 cites W2970430071 @default.
- W4313702697 cites W2995201001 @default.
- W4313702697 cites W3002883306 @default.
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- W4313702697 cites W3110884455 @default.
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- W4313702697 doi "https://doi.org/10.1093/hr/uhad001" @default.
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- W4313702697 hasPublicationYear "2023" @default.
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