Genome-Wide Identification, Characterization and Expression Profiling of Potato (Solanum tuberosum) Frataxin (FH) Gene
Yükleniyor...
Dosyalar
Tarih
2023
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Mdpi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Frataxin (FH) plays a crucial role in the biogenesis of mitochondria and the regulation of iron in the cells of various organisms. However, there has been very little research on FH in plants. In this study, the potato FH gene (StFH) was identified and characterized using a genome-wide approach, and its sequence was compared to those of FH genes from Arabidopsis, rice, and maize. The FH genes were found to have a lineage-specific distribution and were more conserved in monocots than in dicots. While multiple copies of FH genes have been reported in some species, including plants, only one isoform of FH was found in potato. The expression of StFH in leaves and roots was analyzed under two different abiotic stress conditions, and the results showed that StFH was upregulated more in leaves and that its expression levels increased with the severity of the stress. This is the first study to examine the expression of an FH gene under abiotic stress conditions.
Açıklama
Anahtar Kelimeler
Frataxin; Mitochondria; Iron Homeostasis; Sulfur; Transcription Factors; Co-Expression, Transcription Factors; Abscisic-Acid; Arabidopsis-Thaliana; Drought Tolerance; Oxidative Stress; Iron-Binding; Nitric-Oxide; Salt Stress; Plant; Prediction
Kaynak
Genes
WoS Q Değeri
Q2
Scopus Q Değeri
Q2
Cilt
14
Sayı
2
