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

PbMADS49 Regulates Lignification During Stone Cell Development in ‘Dangshansuli’ (Pyrus bretschneideri) Fruit DOI Open Access
Dandan Meng, Xin Liu, Yunpeng Cao

et al.

Plant Cell & Environment, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

ABSTRACT Lignified stone cell content is one of the critical factors affecting ‘Dangshansuli’ fruit quality. The function MADS‐box transcription in regulating lignin biosynthesis pear still less. In this study, PbMADS49 gene silencing inhibited and secondary wall development mainly through reducing expression levels monomer polymerisation key enzymes (PbPRX33 PbPRX45). was a transcriptional repressor inhibiting its by binding to CArG element target promoter. Combined with co‐expression network promoter cis‐acting analysis, we hypothesised that positively regulates PbPRX33 PbWRKY63 . effect homologous genes ‐ 1 2 consistent , more significant than This study shows positive regulator lignification, providing new insights into mechanism cells.

Language: Английский

Citations

1
Class III peroxidases CgPRX24/41/65 regulate postharvest lignification in granulated juice sacs during citrus fruit senescence DOI
Mei Hu, Yaci Liu, Kaifang Zeng

et al.

Postharvest Biology and Technology, Journal Year: 2025, Volume and Issue: 225, P. 113498 - 113498

Published: March 13, 2025

Citations

0
Identification and Evaluation of Flesh Texture of Crisp Pear Fruit Based on Penetration Test Using Texture Analyzer DOI Creative Commons
Yinyan Mou, Xingguang Dong, Ying Zhang

et al.

Horticulturae, Journal Year: 2025, Volume and Issue: 11(4), P. 359 - 359

Published: March 27, 2025

Flesh texture is an important quality trait and related to people’s preference for fruit, especially crisp pears. Puncture tests were carried out on 156 pear fruit germplasm samples analyze the diversity level of traits, clarify correlation between sensory description evaluation instrumental explore effects ripening, size, shelf life change in flesh texture. The results showed that puncture parameters significantly different cultivars, work associated with limit compression force had highest coefficient variation (0.281). There was a significant scores. score firmness highest, 0.708, indicating hardness can influence Cluster analysis based determination could divide resources into five categories: loosen, crunchy, crisp, tight–crisp, dense. A comprehensive model, constructed by principal component analysis, consistency scores proved combination test best way identify evaluate pear. Further influencing factors maturity quality. This study provides reference standardization, evaluation, utilization variety resources.

Language: Английский

Citations

0
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