Difference in DNA methylation pattern and expression of active ingredients between garden ginseng and ginseng under forest DOI
Xiangjun Wang,

Xinchen Zhou,

Ying Li

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 219, P. 119120 - 119120

Published: July 3, 2024

Language: Английский

The gap-free genome assemblies of two Pyrus bretschneideri cultivars and GWAS analyses identify a CCCH-type zinc finger protein as a key regulator of lignin biosynthesis and stone cell formation in pear fruit DOI Creative Commons
Yunpeng Cao,

Xiaofeng Feng,

Baopeng Ding

et al.

Plant Communications, Journal Year: 2024, Volume and Issue: unknown, P. 101238 - 101238

Published: Dec. 1, 2024

Language: Английский

Citations

8

Integrating evolutionary genomics of forest trees to inform future tree breeding amidst rapid climate change DOI Creative Commons
Jiajun Feng, Xuming Dan,

Yangkai Cui

et al.

Plant Communications, Journal Year: 2024, Volume and Issue: 5(10), P. 101044 - 101044

Published: Aug. 7, 2024

Global climate change is leading to rapid and drastic shifts in environmental conditions, posing threats biodiversity nearly all life forms worldwide. Forest trees serve as foundational components of terrestrial ecosystems play a crucial role combating mitigating the adverse effects extreme events, despite their own vulnerability these threats. Therefore, understanding monitoring how natural forests respond key priority for conservation. Recent progress evolutionary genomics, driven primarily by cutting-edge multi-omics technologies, offers powerful new tools address several issues. These include precise delineation species units, inference past histories demographic fluctuations, identification environmentally adaptive variants, measurement genetic load levels. As urgency deal with more stresses grows, genomics history, local adaptation, future responses change, conservation restoration forest will be critical research at nexus global population biology. In this review, we explore application assess using approaches discuss outlook breeding climate-adapted trees.

Language: Английский

Citations

5

Regulation of Pear Fruit Quality: A Review Based on Chinese Pear Varieties DOI Creative Commons
Ying Zhang, Yudou Cheng, Yuru Ma

et al.

Agronomy, Journal Year: 2024, Volume and Issue: 15(1), P. 58 - 58

Published: Dec. 28, 2024

Fruit quality is one of the most important economic traits fruit crops, directly influencing market prices and orchard revenues. Enhancing has therefore become a critical objective in both production scientific research. External fruits typically include size, coloration, shape, uniformity, consistency. Internal refer to nutritional value fruits, which largely determine their flavor palatability. Over past decade, significant progress been made understanding formation regulatory mechanisms quality, with numerous key functional genes associated being identified. While substantial advancements have achieved studying specific aspects there remains lack comprehensive systematic reviews addressing overall physiology interplay among various traits, diversity mechanisms. Using Chinese pears as an example, this review summarizes research regulation over five years. Key metabolic such sweetness, color, texture, physiological disorders; factors stone cell formation; sugar content regulation; roles plant hormones including ethylene, gibberellins, abscisic acid; translational post-translational modifications ubiquitination, methylation, acetylation; well application genomic sequencing technologies. Furthermore, offers practical suggestions for improving pear provides insights researchers related fields. Finally, future trends are discussed, offering forward-looking perspective advancing field.

Language: Английский

Citations

3

Differentiation of genome‐wide DNA methylation between japonica and indica rice DOI
Tao Yan, Liuhui Kuang, Fei Gao

et al.

The Plant Journal, Journal Year: 2025, Volume and Issue: 121(2)

Published: Jan. 1, 2025

Rice (Oryza sativa L.) subspecies japonica and indica show distinct morphological genetic differentiation. However, the differences in genome-wide DNA methylation its effects on gene expression metabolic levels between rice remain unclear. In this study, we investigated methylation, transcriptomes metabolomes of 12 representative accessions, to reveal differentiation subspecies. We detected 83 327 differentially methylated regions (DMRs) 14 903 DMR-associated genes two Indica showed significantly lower CG, CHG, CHH compared with rice. Subsequently, identified 5596 expressed subspecies, predominantly enriched pathways related carbohydrate amino acid metabolism. By integrating transcriptomic data, a significant correlation was established patterns level key agronomic Furthermore, multi-omics analyses that metabolism pathways, especially tricarboxylic (TCA) cycle metabolites, are remarkable These results provide foundation for future studies domestication improvement.

Language: Английский

Citations

0

Regulatory effects of gibberellin and cytokinin on citrus peel cell wall metabolism DOI Creative Commons
Xun Wang, Yuping Wang, Donghui Cao

et al.

BMC Plant Biology, Journal Year: 2025, Volume and Issue: 25(1)

Published: June 3, 2025

During citrus fruit development, exogenous gibberellin (GA) and 6-benzylaminopurine (6-BA, a synthetic cytokinin (CTK)) are both known to promote peel thickness; however, the differences in their regulatory mechanisms on cell wall metabolism peels remain unclear. In this study, we found that GA treatment significantly increased polysaccharides peels, such as pectin cellulose, whereas 6-BA led notable accumulation of lignin. RNA-sequencing data revealed several ripening-related degradation genes, PME3, PL18, EXPA1/8, exhibited decreased expression levels treatments. Additionally, set polysaccharide synthesis genes was upregulated response but largely downregulated 6-BA-treated peels. Conversely, group lignin biosynthesis inhibited DELLA proteins (encoded by RGA GAI) signaling pathway, B-ARRs (ARR1 ARR2) CTK pathway. Furthermore, elevated endogenous levels, while also enhanced content, suggesting reciprocal interaction between these two hormonal pathways.

Language: Английский

Citations

0

DNA Methylation Is Crucial for 1-Methylcyclopropene Delaying Postharvest Ripening and Senescence of Tomato Fruit DOI Open Access
Zhiqiang Wang,

Jinmei Xie,

Wenhui Duan

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 26(1), P. 168 - 168

Published: Dec. 28, 2024

DNA methylation is an epigenetic modification process that can alter the functionality of a genome. It has been reported to be key regulator fruit ripening. In this study, changes CpG islands ethylene signaling genes regulated by 1-methylcyclopropene (1-MCP) during ripening and senescence tomato were detected. The results showed 1-MCP treatment decreased accumulation lycopene, maintained content vitamin C, delayed fruit. quantitative real-time PCR bisulfite sequencing analysis changed expression level related pathway genes, among which change

Language: Английский

Citations

1

Difference in DNA methylation pattern and expression of active ingredients between garden ginseng and ginseng under forest DOI
Xiangjun Wang,

Xinchen Zhou,

Ying Li

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 219, P. 119120 - 119120

Published: July 3, 2024

Language: Английский

Citations

0