Decoding G-Quadruplexes Sequence in Vitis vinifera: Regulatory Region Enrichment, Drought Stress Adaptation, and Sugar–Acid Metabolism Modulation DOI Creative Commons
Jun Xie, Kangkang Song,

Gaixia Qiao

et al.

Plants, Journal Year: 2025, Volume and Issue: 14(8), P. 1180 - 1180

Published: April 10, 2025

G-quadruplexes play a crucial role in transcription, translation, and DNA replication plant genomes. Here, we comprehensively examined the prevalence functions of Vitis vinifera. A total 467,813 were identified grapevine genome, with enrichment promoter (0.54/kbp) near transcription start sites (TSSs, 1.00/kbp), showed conservative strand preference. The G-quadruplex density centromeres exhibited heterogeneity. differentially expressed genes (DEGs) under two-day drought stress manifested high TSS regions. upregulated DEGs template strand-biased enrichment, while downregulated displayed coding dominance linked to metal ion homeostasis sugar–acid metabolism pathways, respectively. enriched key genes, including pyruvate kinase sucrose synthase. number transferase VINV was higher than that CWINV NINV genes. This study revealed as regulatory elements response berry development, providing abundant genetic targets for precision breeding quality improvement grapevines.

Language: Английский

Recent advances in DNA nanotechnology for cancer detection and therapy: A review DOI

Donya Esmaeilpour,

Matineh Ghomi, Ehsan Nazarzadeh Zare‬

et al.

International Journal of Biological Macromolecules, Journal Year: 2025, Volume and Issue: unknown, P. 142136 - 142136

Published: March 1, 2025

Language: Английский

Citations

0
Decoding G-Quadruplexes Sequence in Vitis vinifera: Regulatory Region Enrichment, Drought Stress Adaptation, and Sugar–Acid Metabolism Modulation DOI Creative Commons
Jun Xie, Kangkang Song,

Gaixia Qiao

et al.

Plants, Journal Year: 2025, Volume and Issue: 14(8), P. 1180 - 1180

Published: April 10, 2025

G-quadruplexes play a crucial role in transcription, translation, and DNA replication plant genomes. Here, we comprehensively examined the prevalence functions of Vitis vinifera. A total 467,813 were identified grapevine genome, with enrichment promoter (0.54/kbp) near transcription start sites (TSSs, 1.00/kbp), showed conservative strand preference. The G-quadruplex density centromeres exhibited heterogeneity. differentially expressed genes (DEGs) under two-day drought stress manifested high TSS regions. upregulated DEGs template strand-biased enrichment, while downregulated displayed coding dominance linked to metal ion homeostasis sugar–acid metabolism pathways, respectively. enriched key genes, including pyruvate kinase sucrose synthase. number transferase VINV was higher than that CWINV NINV genes. This study revealed as regulatory elements response berry development, providing abundant genetic targets for precision breeding quality improvement grapevines.

Language: Английский

Citations

0