Morphological and biochemical characteristics of wild red-fleshed apples (Malus sieversii f. niedzwetzkyana) in the North and Northeast of Iran DOI Creative Commons
M. Jalali, Mehdi Abedi, Mehdi Tabarsa

et al.

BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)

Published: Sept. 30, 2024

Language: Английский

Shading Treatment Reduces Grape Sugar Content by Suppressing Photosynthesis-Antenna Protein Pathway Gene Expression in Grape Berries DOI Open Access

Xintong Nan,

Wenfang Li,

Miao Shao

et al.

International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(9), P. 5029 - 5029

Published: May 5, 2024

To explore the impact of shade treatment on grape berries, ‘Marselan’ berries were bagged under different light transmission rates (100% (CK), 75% (A), 50% (B), 25% (C), 0% (D)). It was observed that this delayed ripening berries. The individual weight as well content fructose, glucose, soluble sugars, and organic acids in measured at 90, 100, 125 days after flowering (DAF90, DAF100, DAF125). results revealed shading reduced sugar berries; levels fructose glucose higher CK compared to other treatments, they increased with duration treatment. Conversely, sucrose exhibited opposite trend. Additionally, increased, solids sugars also while titratable acidity decreased. Furthermore, 16 differentially expressed genes (DEGs) identified photosynthesis-antenna protein pathway from transcriptome sequencing data. Correlation analysis expression VIT_08s0007g02190 (Lhcb4) VIT_15s0024g00040 (Lhca3) positively correlated but negatively DAF125. qRT-PCR confirmed correlation analysis. This indicates clusters inhibits leading a decrease content. finding contributes deeper understanding mechanisms cluster berry quality, providing important scientific grounds for improving quality.

Language: Английский

Citations

7
MdHY5 positively regulates cold tolerance in apple by integrating the auxin and abscisic acid pathways DOI Open Access
Huayu Liu,

Jiangtong Wei,

S Li

et al.

New Phytologist, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 10, 2024

Summary Low‐temperature stress causes various types of physiological and biochemical damage to plants. The basic leucine zipper (bZIP) family transcription factor HY5 plays a significant role in multiple responses Here, cold was found induce the upregulation MdHY5 expression, which, turn, positively regulates tolerance apple ( Malus domestica ). directly interacts promoters MdGH3‐2/12 (auxin‐amido synthetase) inhibits their expression. However, low‐temperature regulation by MdHY5, which suppresses increase indole‐3‐acetic acid (IAA) mediated MdHY5‐ module. Alternatively, with promoter MdNCED2 , crucial enzyme biosynthesis abscisic (ABA), thereby activating its Additionally, enhances leads promotion ABA Therefore, under stress, reduces ratio IAA : within plants regulating indirectly promoting accumulation anthocyanins, further improves apple. This study establishes theoretical framework for roles regulatory mechanisms integrating pathways stress.

Language: Английский

Citations

4
CtMYB63 enhances the waterlogging tolerance of safflower through the JA signalling pathway DOI

Yoon-Pyo Hong,

Shiwen Zhou, Jianyi Zhang

et al.

Plant Physiology and Biochemistry, Journal Year: 2025, Volume and Issue: 223, P. 109774 - 109774

Published: March 14, 2025

Language: Английский

Citations

0
Chromosome-level genome of <i>Spathodea campanulata</i> revealed genetic characteristics of malvidin and cyanidin accumulation in the corolla DOI
Shenghao Wang,

Guilian Guo,

Junyu Zhang

et al.

Tropical Plants, Journal Year: 2025, Volume and Issue: 4(1), P. 0 - 0

Published: Jan. 1, 2025

Language: Английский

Citations

0
Morphological and biochemical characteristics of wild red-fleshed apples (Malus sieversii f. niedzwetzkyana) in the North and Northeast of Iran DOI Creative Commons
M. Jalali, Mehdi Abedi, Mehdi Tabarsa

et al.

BMC Plant Biology, Journal Year: 2024, Volume and Issue: 24(1)

Published: Sept. 30, 2024

Language: Английский

Citations

1