Assessment of Physiological Traits of Fragaria vesca Genotypes Under Water Deficit Conditions DOI Creative Commons
Marta Rokosa, Małgorzata Mikiciuk,

Piotr Ptak

et al.

Agriculture, Journal Year: 2024, Volume and Issue: 15(1), P. 70 - 70

Published: Dec. 30, 2024

Drought is one of the key challenges climate change. The basic global problem related to increasing water deficit that vast majority crops are species and varieties result breeding work did not anticipate such a rapid decrease in availability soil. main objective conducted research was compare physiological biochemical response plants Fragaria vesca—two cultivated varieties, collected from natural environment. A two-year pot experiment polyethylene tunnel. substrate moisture level monitored using tensiometer readings. Measurements gas exchange parameters, chlorophyll “a” fluorescence, content photosynthetic pigments leaves, index relative total fruit yield, single mass K, Ca, Mg, Na, Cu, Zn, Mn, Mo ratio mono- divalent cations roots plant crowns were taken three times each year during experiments. Based on one-way two-way analysis variance, statistically significant differences observed between wild-growing under control conditions, particularly terms fluorescence values pigments. effect soil identified for most measured parameters across assessment time points. However, interaction genotype less frequently observed. Significant changes varied depending parameter genotype, ranging 2.5% 106.1%. For chemical elements, reached up 157.1%. results suggest obtained environments exhibit better adaptation making them suitable use programs aimed at developing resistant deficits. study’s limitations, absence molecular analyses regarding plants’ adaptive mechanisms, should be into consideration.

Language: Английский

Genome-wide analysis of AP2/ERF gene family and functional characterization of StoERF109 in Solanum torvum response to Verticillium dahliae infection DOI

Feng Chang,

Yun Dong,

Lei Shen

et al.

Planta, Journal Year: 2025, Volume and Issue: 262(1)

Published: May 20, 2025

Language: Английский

Citations

0
Overexpression of a Fragaria × ananassa AP2/ERF Transcription Factor Gene (FaTINY2) Increases Cold and Salt Tolerance in Arabidopsis thaliana DOI Open Access
Wenhui Li, Wenhao Zhang, Huiwen Li

et al.

International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(5), P. 2109 - 2109

Published: Feb. 27, 2025

The AP2/ERF family of transcription factors is one the most conserved and important factor families, it ubiquitous in plants. It plays an essential role plant morphogenesis, molecular mechanisms stress responses, hormone signaling pathways, synthesis secondary metabolites. FaTINY2 was cloned from octaploid strawberry Fragaria × ananassa for this investigation. Bioinformatics revealed that protein possesses a AP2 domain localized nucleus. When expressed plants, quantitative analysis gene tissue-specific. There are lower contents reactive oxygen species (ROS) malondialdehyde (MDA), higher proline, chlorophyll, activities catalase (CAT), superoxide dismutase (SOD), peroxidase (POD) transgenic Arabidopsis thaliana than wild type (WT) unload line (UL) plants under cold salt stress. enhancing tolerance by regulating few genes linked to response. findings study were more tolerant WT UL In addition offering theoretical reference production stress, research established groundwork exploration into which strawberries respond high

Language: Английский

Citations

0
Assessment of Physiological Traits of Fragaria vesca Genotypes Under Water Deficit Conditions DOI Creative Commons
Marta Rokosa, Małgorzata Mikiciuk,

Piotr Ptak

et al.

Agriculture, Journal Year: 2024, Volume and Issue: 15(1), P. 70 - 70

Published: Dec. 30, 2024

Drought is one of the key challenges climate change. The basic global problem related to increasing water deficit that vast majority crops are species and varieties result breeding work did not anticipate such a rapid decrease in availability soil. main objective conducted research was compare physiological biochemical response plants Fragaria vesca—two cultivated varieties, collected from natural environment. A two-year pot experiment polyethylene tunnel. substrate moisture level monitored using tensiometer readings. Measurements gas exchange parameters, chlorophyll “a” fluorescence, content photosynthetic pigments leaves, index relative total fruit yield, single mass K, Ca, Mg, Na, Cu, Zn, Mn, Mo ratio mono- divalent cations roots plant crowns were taken three times each year during experiments. Based on one-way two-way analysis variance, statistically significant differences observed between wild-growing under control conditions, particularly terms fluorescence values pigments. effect soil identified for most measured parameters across assessment time points. However, interaction genotype less frequently observed. Significant changes varied depending parameter genotype, ranging 2.5% 106.1%. For chemical elements, reached up 157.1%. results suggest obtained environments exhibit better adaptation making them suitable use programs aimed at developing resistant deficits. study’s limitations, absence molecular analyses regarding plants’ adaptive mechanisms, should be into consideration.

Language: Английский

Citations

0