Proanthocyanidin biosynthesis of persimmon (Diospyros kaki Thunb.) fruit

Akagi, Takashi; Katayama-Ikegami, Ayako; Yonemori, Keizo

doi:10.1016/j.scienta.2011.07.021

Cited by 104 publications

(78 citation statements)

References 81 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The degree of polymerization and galloylation affects their bioactivity and proanthocyanidin profiles differently depending on the food sources (Akagi et al, 2011;Praphasawat et al, 2011;Feng et al, 2014). Our results showed that proanthocyanidin was detected only in the CEE fraction, but not in the Hex and DCM fractions.…”

Section: Discussionmentioning

confidence: 55%

Anti-invasive Activity against Cancer Cells of Phytochemicals in Red Jasmine Rice (Oryza sativa L.)

Pintha

Yodkeeree²,

Pitchakarn³

et al. 2014

Asian Pacific Journal of Cancer Prevention

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 55%

Anti-invasive Activity against Cancer Cells of Phytochemicals in Red Jasmine Rice (Oryza sativa L.)

Pintha

Yodkeeree²,

Pitchakarn³

et al. 2014

Asian Pacific Journal of Cancer Prevention

View full text Add to dashboard Cite

“…PCNA fruit lose the capability for tannin synthesis at an early fruit development stages (Yonemori et al 2000;Akagi et al 2011), while astringent types synthesize the flavonoid X. Yin and Y. Shi contributed equally to this work.…”

Section: Introductionmentioning

confidence: 99%

Expression of ethylene response genes during persimmon fruit astringency removal

Shi

Min

et al. 2011

Planta

View full text Add to dashboard Cite

Thirteen ethylene signaling related genes were isolated and studied during ripening of non-astringent 'Yangfeng' and astringent 'Mopan' persimmon fruit. Some of these genes were characterized as ethylene responsive. Treatments, including ethylene and CO(2), had different effects on persimmon ripening, but overlapping roles in astringency removal, such as increasing the reduction in levels of soluble tannins. DkERS1, DkETR2, and DkERF8, may participate in persimmon fruit ripening and softening. The expression patterns of DkETR2, DkERF4, and DkERF5 had significant correlations with decreases in soluble tannins in 'Mopan' persimmon fruit, suggesting that these genes might be key components in persimmon fruit astringency removal and be the linkage between different treatments, while DkERF1 and DkERF6 may be specifically involved in CO(2) induced astringency removal. The possible roles of ethylene signaling genes in persimmon fruit astringency removal are discussed.

show abstract

“…Interestingly, LT and HL had different effects on proanthocyanidin (PA) biosynthesis. As monomers of PAs, catechin and epicatechin are biosynthesized via LAR and ANR, respectively [39]. As shown in Figure 5, the LT condition upregulated both LAR and ANR, whereas the HL condition had no effect on LAR and downregulated ANR.…”

Section: All Of the Common Degs Including Pal Ch4 4cl Hct Cad Cmentioning

confidence: 93%

Transcriptome Analysis of the Biosynthesis of Anthocyanins in Begonia semperflorens under Low-Temperature and High-Light Conditions

Dong

Rui

et al. 2018

Forests

View full text Add to dashboard Cite

Abstract:Anthocyanins are considered a stress indicator due to their involvement in the response to many stresses including high light (HL) and low temperature (LT). With the development of transcriptomics, it is necessary to find the different and common points in the mechanisms of LT-induced and HL-induced anthocyanin biosynthesis. In the present study, we determined the transcriptomes of Begonia semperflorens leaves under three different conditions (normal growing conditions (CK), HL, and LT). To validate the differentially expressed genes (DEGs), we selected four core genes involved in anthocyanin biosynthesis to perform real-time reverse transcription-quantitative PCR (RT-qPCR), and then determined anthocyanin content. In total, 94,880 unigenes with a mean length of 635 bp were assembled. The N50 values of the transcripts and unigenes were 2286 bp and 1064 bp, respectively. The functional annotations of the unigenes were analysed against five protein databases. DEGs related to anthocyanin biosynthesis, transportation, and regulation were identified. We also analysed the enrichment pathway, and the differences in mechanisms of anthocyanin induced under low-temperature and high-light conditions are discussed in this paper. This study is the first to examine broad-scale gene expression in Begonia semperflorens. By identifying DEGs regulated by both LT and HL conditions, we found that anthocyanin accumulation was employed as a common strategy by Begonia seedlings in resisting LT and HL stress. By identifying DEGs regulated differently by LT and HL conditions, we found that Begonia seedlings also had some different strategies for resisting LT and HL stresses: anthocyanins were biosynthesized under HL condition, while lignin, proanthocyanidins, and anthocyanins were biosynthesized under LT condition.

show abstract

Proanthocyanidin biosynthesis of persimmon (Diospyros kaki Thunb.) fruit

Cited by 104 publications

References 81 publications

Anti-invasive Activity against Cancer Cells of Phytochemicals in Red Jasmine Rice (Oryza sativa L.)

Anti-invasive Activity against Cancer Cells of Phytochemicals in Red Jasmine Rice (Oryza sativa L.)

Expression of ethylene response genes during persimmon fruit astringency removal

Transcriptome Analysis of the Biosynthesis of Anthocyanins in Begonia semperflorens under Low-Temperature and High-Light Conditions

Contact Info

Product

Resources

About