Journal of Fungi, Journal Year: 2024, Volume and Issue: 10(9), P. 644 - 644
Published: Sept. 11, 2024
Zinc finger proteins (ZFPs) are essential transcription factors in eukaryotes, particularly the extensively studied C2H2 family, which is known for its involvement various biological processes. This research provides a thorough examination and analysis of C2H2-ZFP gene family
Language: Английский
Journal of Experimental Botany, Journal Year: 2024, Volume and Issue: 75(18), P. 5501 - 5520
Published: June 24, 2024
Recent research has highlighted the importance of Cys2/His2-type zinc finger proteins (C2H2-ZFPs) in plant growth and responses to various stressors, complex structures C2H2-ZFP networks molecular mechanisms underlying their stress have received considerable attention. Here, we review structural characteristics classification C2H2-ZFPs, consider recent advances functions. We systematically introduce roles these across diverse aspects biology, encompassing development, biotic abiotic stresses, doing so hope lay foundations for further functional studies C2H2-ZFPs future.
Language: Английский
Citations
6
Frontiers in Plant Science, Journal Year: 2025, Volume and Issue: 16
Published: March 6, 2025
The TCP gene family plays pivotal roles in the development and abiotic stress responses of plants; however, no data has been provided for this Opisthopappus taihangensis. Based on O. taihangensis genome, 14 genes were identified divided into two classes (I II). After tandem segmental duplication/whole-genome duplication (WGD), more loss less gain events OtTCPs occurred, which might be related with underwent purifying selection during evolution. conserved motifs structures OtTCP contained light response, growth development, hormone stress-related cis-acting elements. Different genes, even duplicated pairs, could expressed different tissues, implied that had diverse function. Among OtTCPs, OtTCP4, 9 11 CYC clade (Class II) presented a relative wide expression pattern or one intron. three regarded as important candidate factors growth, response. These results some clues references further in-depth exploration resistance mechanisms, well those other unique eco-environment plants.
Language: Английский
Citations
0
International Journal of Molecular Sciences, Journal Year: 2025, Volume and Issue: 26(9), P. 4042 - 4042
Published: April 24, 2025
The possible regulatory effects of C2H2 zinc finger proteins, which are important transcription factors, on intertidal seaweed responses to abiotic stress unclear. This study was conducted comprehensively analyze the gene family a representative species (Pyropia haitanensis) and clarify its genomic characteristics biological functions. A total 107 PhC2H2 protein-encoding genes distributed five P. haitanensis chromosomes were identified divided into three subgroups. expression levels 85, 61, 58, 45, 41 responded in maturation filaments, high-temperature, salt, low-irradiance, dehydration stress, respectively. conserved during Porphyra evolution, with no indications large-scale genome-wide replication events. On average, had more transposable element (TE) insertions than Pyropia yezoensis umbilicalisC2H2 genes, suggesting that TE may have been main driver expansion. key (PhC2H2.94) screened following quantitative trait locus analysis significantly responsive high-temperature associated photosynthesis, peroxisomes, ubiquitin proteasome pathway, endoplasmic reticulum-related protein processing contribute tolerance haitanensis. Additionally, PhC2H2.94 transgenic Chlamydomonas reinhardtii exhibited increased heat stress. provides new insights genetic resources for characterizing molecular mechanism underlying stresses breeding stress-resistant macroalgae.
Language: Английский
Citations
0
Plants, Journal Year: 2024, Volume and Issue: 13(24), P. 3580 - 3580
Published: Dec. 22, 2024
Rosa rugosa is a representative aromatic species. Wild roses are known for their strong tolerance to highly salty environments, whereas cultivated varieties of exhibit lower salt stress tolerance, limiting development and industrial expansion. Previous studies have shown that C2H2-type zinc finger proteins play crucial role in plants’ resistance abiotic stresses. In this study, 102 genes (RrC2H2s) were identified R. via comprehensive approach. These categorized into three lineages, motif constitutions grouped four classes. RrC2H2s distributed across all seven rose chromosomes, with 15 paralogous gene pairs within synteny regions. Additionally, 43 showed differential expression various tissues under stress, RrC2H2-8 being the only consistently repressed tissues. Subcellular localization analysis revealed protein was localized nucleus. The heterologous Arabidopsis significantly improved its growth compared wild-type (WT) plants. Furthermore, malondialdehyde content roots transgenic than WT, suggesting enhanced by reducing cellular damage. This study provides systematic understanding RrC2H2 family identifies as regulator laying foundation future research on mechanisms regulation RrC2H2.
Language: Английский
Citations
1
Journal of Fungi, Journal Year: 2024, Volume and Issue: 10(9), P. 644 - 644
Published: Sept. 11, 2024
Zinc finger proteins (ZFPs) are essential transcription factors in eukaryotes, particularly the extensively studied C2H2 family, which is known for its involvement various biological processes. This research provides a thorough examination and analysis of C2H2-ZFP gene family
Language: Английский
Citations
0