PlantRegMap/PlantTFDB v5.0
Plant Transcription
Factor Database
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Home TFext BLAST Prediction Download Help About Links PlantRegMap |
Species | TF ID | Description |
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Lactuca sativa (78) | Lsa000264 | MYB family protein |
Lsa000624 | MYB family protein | |
Lsa000705 | MYB family protein | |
Lsa000774 | MYB family protein | |
Lsa001002 | MYB family protein | |
Lsa001266 | MYB family protein | |
Lsa001572 | MYB family protein | |
Lsa002875 | MYB family protein | |
Lsa003301 | MYB family protein | |
Lsa003349 | MYB family protein | |
Lsa003506 | MYB family protein | |
Lsa003943 | MYB family protein | |
Lsa005096 | MYB family protein | |
Lsa005217 | MYB family protein | |
Lsa005262 | MYB family protein | |
Lsa005644 | MYB family protein | |
Lsa005721 | MYB family protein | |
Lsa005989 | MYB family protein | |
Lsa006019 | MYB family protein | |
Lsa006136 | MYB family protein | |
Lsa006227 | MYB family protein | |
Lsa006232 | MYB family protein | |
Lsa007048 | MYB family protein | |
Lsa007401 | MYB family protein | |
Lsa007623 | MYB family protein | |
Lsa007751 | MYB family protein | |
Lsa008127 | MYB family protein | |
Lsa008822 | MYB family protein | |
Lsa009092 | MYB family protein | |
Lsa009134 | MYB family protein | |
Lsa009210 | MYB family protein | |
Lsa009317 | MYB family protein | |
Lsa009361 | MYB family protein | |
Lsa009424 | MYB family protein | |
Lsa009574 | MYB family protein | |
Lsa010336 | MYB family protein | |
Lsa010815 | MYB family protein | |
Lsa011256 | MYB family protein | |
Lsa011281 | MYB family protein | |
Lsa011539 | MYB family protein | |
Lsa012007 | MYB family protein | |
Lsa012275 | MYB family protein | |
Lsa012288 | MYB family protein | |
Lsa012737 | MYB family protein | |
Lsa013029 | MYB family protein | |
Lsa013049 | MYB family protein | |
Lsa013065 | MYB family protein | |
Lsa013253 | MYB family protein | |
Lsa013283 | MYB family protein | |
Lsa013437 | MYB family protein | |
Lsa013567 | MYB family protein | |
Lsa014003 | MYB family protein | |
Lsa014195 | MYB family protein | |
Lsa014824 | MYB family protein | |
Lsa015221 | MYB family protein | |
Lsa015278 | MYB family protein | |
Lsa015488 | MYB family protein | |
Lsa015504 | MYB family protein | |
Lsa015528 | MYB family protein | |
Lsa015609 | MYB family protein | |
Lsa016279 | MYB family protein | |
Lsa016343 | MYB family protein | |
Lsa016957 | MYB family protein | |
Lsa016967 | MYB family protein | |
Lsa016974 | MYB family protein | |
Lsa017033 | MYB family protein | |
Lsa017360 | MYB family protein | |
Lsa017404 | MYB family protein | |
Lsa017588 | MYB family protein | |
Lsa017717 | MYB family protein | |
Lsa018242 | MYB family protein | |
Lsa018525 | MYB family protein | |
Lsa018538 | MYB family protein | |
Lsa018727 | MYB family protein | |
Lsa018813 | MYB family protein | |
Lsa018822 | MYB family protein | |
Lsa019065 | MYB family protein | |
Lsa019235 | MYB family protein |
MYB factors represent a family of proteins that include the conserved MYB DNA-binding domain.The first MYB gene identified was the "oncogene" v-Myb derived from the avian myeloblastosis virus . Evidence obtained from sequence comparisons indicates that v-Myb may have originated from a vertebrate gene, which mutated once it became part of the virus. Many vertebrates contain three genes related to v-Myb c-Myb, A-Myb and B-Myb and other similar genes have been identified in insects, plants, fungi and slime moulds. The encoded proteins are crucial to the control of proliferation and differentiation in a number of cell types, and share the conserved MYB DNA-binding domain. This domain generally comprises up to three imperfect repeats, each forming a helix-turn-helix structure of about 53 amino acids. Three regularly spaced tryptophan residues, which form a tryptophan cluster in the three-dimensional helix-turn-helix structure, are characteristic of a MYB repeat. The three repeats in c-Myb are referred to as R1, R2 and R3; and repeats from other MYB proteins are categorised according to their similarity to either R1, R2 or R3.
In contrast to animals, plants contain a MYB-protein subfamily that is characterised by the R2R3-type MYB domain. MYB proteins can be classified into three subfamilies depending on the number of adjacent repeats in the MYB domain (one, two or three). We refer to MYB-like proteins with one repeat as "MYB1R factors", with two as "R2R3-type MYB" factors, and with three repeats as "MYB3R" factors.
Stracke R, Werber M, Weisshaar B.
The R2R3-MYB gene family in Arabidopsis thaliana.
Curr Opin Plant Biol. 2001 Oct;4(5):447-56. Review.
PMID: 11597504