Gene Details:
- Gene ID: MDP0000191541
- Gene Symbol: MdHSFA8a
- Gene Name: HEAT SHOCK FACTOR A8a
- Genome: Golden ASM211411v1
- Species: Malus domestica
Functional Descriptions:
- The MdHSP90-MdHSFA8a complex dissociated and the released MdHSFA8a further interacted with the APETALA2/ETHYLENE RESPONSIVE FACTOR family transcription factor RELATED TO AP2.12 to activate downstream gene activity. In addition, we demonstrated that MdHSFA8a participates in abscisic acid-induced stomatal closure and promotes the expression of abscisic acid signaling-related genes.
- In this study, we demonstrated that a drought-responsive HSF, designated MdHSFA8a, promotes the accumulation of flavonoids, scavenging of reactive oxygen species, and plant survival under drought conditions.
- We demonstrated that MdHSFA8a participates in abscisic acid-induced stomatal closure and promotes the expression of abscisic acid signaling-related genes.
- Collectively, these findings provide insight into the mechanism by which stress-inducible MdHSFA8a modulates flavonoid synthesis to regulate drought tolerance.
Function-related keywords:
- transcription-factor , drought , stress , drought-stress , tolerance , ethylene , drought-tolerance , stress-tolerance , stomatal , abscisic-acid , flavonoid , reactive-oxygen-species
Literature:
- HEAT SHOCK FACTOR A8a Modulates Flavonoid Synthesis and Drought Tolerance. DOI: 10.1104/pp.20.01106 ; PMID: 32958560
Related News:
Gene Resources:
Sequences:
cDNA Sequence
CDS Sequence
- >MDP0000191541
ATGGTGAAATCGGCGGAGAAGGGCGGAGGAGATGGGTCTGGGCCGTCGGGGTCGGTGCCTCCTTTTCTCAGAAAATGCTACGAGATGGTGGATGACAAGGACAGCGACAGTATAATCTCGTGGAGTGAAGCCGGCGACAGCTTTGCGATACTGGACATGGCCCAGTTCTCGATTTCAATGCTGCCCAAGTATTTCAAGCACAGCAACTTTTCTAGCTTCATGAGGCAGCTCAATATCTATGGATTTAGAAAAATAGATCCAGATCGTTGGGTGTTTGCAAATGAAGGATTTATTCGAGGTCAAAAGCATTTGTTGAAGAATATTGCTAGAAGGAAACATCCACAGGGCACAGATCAAAAAAAGATATTACAGCAAAAAGACAATCCTGATATACCGTCTGAAAATATTAGTGAAAATGGTCTGTGGAAGGAAGTTGAGAACTTGAAGACTGATAAAGTTGCTCTGAAGCAAGAGTTGGTGAAGCTTAGGCAGCACCAGGAAATTTCACAAAATAAATTGCTCCTCCTGAGGAACCGCCTTCGCGGAATGGAGAAAAATCAACAGCAGATGCTGTCATTTCTAGTGATGGCCATGCAAAGTCCTGGATTTCTAGTTCAGCTTCTTCATCCAAAGGAAAATAGTTGGCGAATTGCTGAAGCTGGCAATATAATAGAACAGTGTATGGATGATGATAGACCAGTGGCTTCTGATGGTGCGATAGTGAGGTACCAACCACCGATGATTGAAGCCCCAAAGCCTTTAGTCCCACCGAATTCAGGCTCAGAGAAACAACCTGAAGTTGATGCTTATATGGATGGAATGGAAGATTTTGTTGTAAATCCTGATTTCATGAAAATGCTAATGGATGAAAAGTTGAGCCCTGTAGAAACCCATGCCCCATATACTCTACCAGATATATCTGACGATGGTGCATGGGAGCAGTTTCTTTTAGCTAGTCCTTTCTTAGAAAATATTGAAGGTACAAAGGAAGATGGCGAAGAGCCTGCTGATGCTAGAATGGAGGTGGAACCAATAGTATCTGATCTGGATGAATCACAAAATTTTGATTATTTAGTCGAGCAAATGAAGAAATCTCAGAACTTTGCATCGGATTCAACAGTTGATGGATCTAATATGGAGAGCTCTCAAAACTTGGAGTTTATTACTGAACAAATGGGACATTTGGCTTCTGACTCTAACAACATGGAACAGAATCAGGGAAGCAGAAGGACAACTTCTGTGTAA
Protein Sequence
- >MDP0000191541
MVKSAEKGGGDGSGPSGSVPPFLRKCYEMVDDKDSDSIISWSEAGDSFAILDMAQFSISMLPKYFKHSNFSSFMRQLNIYGFRKIDPDRWVFANEGFIRGQKHLLKNIARRKHPQGTDQKKILQQKDNPDIPSENISENGLWKEVENLKTDKVALKQELVKLRQHQEISQNKLLLLRNRLRGMEKNQQQMLSFLVMAMQSPGFLVQLLHPKENSWRIAEAGNIIEQCMDDDRPVASDGAIVRYQPPMIEAPKPLVPPNSGSEKQPEVDAYMDGMEDFVVNPDFMKMLMDEKLSPVETHAPYTLPDISDDGAWEQFLLASPFLENIEGTKEDGEEPADARMEVEPIVSDLDESQNFDYLVEQMKKSQNFASDSTVDGSNMESSQNLEFITEQMGHLASDSNNMEQNQGSRRTTSV