MYB42 — Triticum aestivum
Summary
TRAESCS7A02G272100, designated TaMYB4 or MYB42 on bread wheat chromosome 7A, encodes a Myb-family transcription factor with sequence-specific DNA-binding activity and cis-regulatory region binding. It localises to the nucleus and is associated with regulation of secondary metabolism, the shikimate pathway, lignin anabolism, green leaf volatile biosynthesis, and circadian rhythm. The gene has been connected to resistance to Puccinia striiformis f. sp. tritici (wheat stripe rust) and cold stress tolerance, as well as to flavonoid content, leaf color, and low temperature stress response. It is also linked to defense response, wounding response, and virus-induced PTGS.
Annotations
- Chromosome
- 7A
- Related genes
- TRAESCSU02G144800, MYB31, TdMYB7A111, MYB42, SKIN1, FBOX047, TRAESCS2B02G359600, TRAESCS5B02G000900
- GO terms
- regulation of secondary metabolism, Circadian Rhythm, Green Leaf Volatile Biosynthetic Process, Regulation Of Gene Expression, Transcription Cis-regulatory Region Binding, Cis-regulatory Region Sequence-specific DNA Binding, downregulation of transcription, DNA-dependent, secondary metabolism
- Publications
- PMID:14675437, PMID:7920701, PMID:21068208, PMID:18089549, PMID:20807373, PMID:22246661, PMID:26620524, PMID:26124104
- Traits
- resistance to Puccinia striiformis f. sp. tritici, cold stress tolerance, leaf color, wheat stripe rust disease response, low temperature stress response, flavonoid content