Gene Details:
- Gene ID: Gh_A12G2172
- Gene Symbol: GoPGF
- Gene Name: Gossypium Pigment Gland Formation
- Genome: TM1_NBI
- Species: Gossypium hirsutum
Functional Descriptions:
- It is discovered that the VQ domain-containing protein JAVL negatively regulates pigment gland size and the biosynthesis of defense compounds, while the MYC2-like transcription factor GoPGF has the opposite effect.
- GoPGF directly activates the expression of JAVL, whereas JAVL suppresses GoPGF transcription, establishing a negative feedback loop that maintains the expression homeostasis between GoPGF and JAVL.
- It is observed that JAVL negatively regulates jasmonate levels by inhibiting the expression of jasmonate biosynthetic genes and interacting with GoPGF to attenuate its activation effects, thereby maintaining homeostatic regulation of jasmonate levels.
- The increased expression ratio of GoPGF to JAVL leads to enlarged pigment glands and elevated jasmonates and defense compounds, enhancing insect and pathogen resistance in cotton.
Function-related keywords:
- transcription-factor , resistance , jasmonate , defense , insect , pathogen , homeostasis , insect-resistance , pigment-biosynthesis , pathogen-resistance , gland , protein
Literature:
- Regulation of Glandular Size and Phytoalexin Biosynthesis by a Negative Feedback Loop in Cotton. DOI: 10.1002/advs.202403059 ; PMID: 38840438
Related News:
Gene Resources:
Orthologs:
Sequences:
cDNA Sequence
CDS Sequence
- >Gh_A12G2172
ATGTCTTCCTCTTCTTCGTCTTCTCTTATTACCTTAGGTCAAGATGCCTCACCTACTTTGCAACAACGCCTCCATTTCATCGTCCAAAGTAGGCCTGAATGGTGGGTATACTCCATTTTCTGGCAAGCTTCAAGGGATGTTGATGGTCGCGTTGTTTTGTCATGGGGCGATGGCTATTTTCGAGGGACCCGAGATGGTACGGGAAAATCCATCAATAGGCTGAGCCCTTCCAAATTGGGGTCCAGTTTCGAGAGGAAAAGGTCGGGAAAAGATCAGGTGCAAGCTTATTTTAATGAAGTGATGGACGTGGACCGTATGGTAGATGGCGATGTGACTGATTATGAGTGGTACTATACCGTATCCATGACCCGATCATTCGCTGTAGGTGATGGGATTCTTGGGAAGGCTTTCGGATCAGGCTCCCATATTTGGTTGGGTGGAGACCATGAACTCCAATTGTACCAGTGTGAGCGTGTTAGAGAAGCTCGAATGCGAGGGATTCAAACATTAGTTTGTCTTCCTACATCCTTCGGGGTTGTCGAATTGGGATCTTCTGATATCATCATGGAAGACTGGGGCACCCTTCAACTCACTAAATCGATATTCAGTTCTGGGATCAACAACAGCCTGGGTTCAAATCAACCTGCCCATGATTCCCAACCCCAAATCTCAACCCCAAGTATTCCTTTTGTTGATTTTGGAATGGTTTCAGGTGATCAAAAGGAGCGGATTCTTGAAGACAAACAACAAGTCGAGCCCAAGAAAGAAACTACAGGTTTAGGCCGTTCGTCATCGGAATCTGATGGGGATTTCGCCTCTGCAGACACCGAGTTCAATGCCAGCGGCCGGTCGAAAAAGAGAGGTAGAAAACCAGGGAATGGGAAAGAATCCCCTATAAACCACGTTGAAGCAGAAAGGCAACGACGTGAGAGACTGAACCATCGTTTCTACGCACTTCGTTCCGTGGTTCCAAACGTATCCAAGATGGACAAAGCCTCATTACTTTCAGATGCAGTAGCCTACATCAAGGAACTAAGATCAAAAATCGATAAACTAGAGGCTCAACTCCTAGTACAATCTGAAAAATCCAAGTTGAACCCCATCAATGTTTTCGAAAACCAAACTACCAAATCCGCATTCGACAATACCATGAAACAATCCTCTACTTATTGGCCAAAGACAGTGGAAGTTGATGTGAAGATAGTAGGATCCGAAGCTATGATTCGGGTTCGAAGTCCAGATATCGATCATCCAGCTGCACGATTGATGGATGCACTTCGAGACCTAGAGCTACCAGTTCACCATGCCAGTGTATCAAACGTCAATGATCTTATGCTACAGGATGTTGTTGTCAGAGTCCCTACTGGAATATTCATAACCGACGAGATGCTTAGTACTGCAATCCTTCAGAGATGCACGTTGAATTAG
Protein Sequence
- >Gh_A12G2172
MSSSSSSSLITLGQDASPTLQQRLHFIVQSRPEWWVYSIFWQASRDVDGRVVLSWGDGYFRGTRDGTGKSINRLSPSKLGSSFERKRSGKDQVQAYFNEVMDVDRMVDGDVTDYEWYYTVSMTRSFAVGDGILGKAFGSGSHIWLGGDHELQLYQCERVREARMRGIQTLVCLPTSFGVVELGSSDIIMEDWGTLQLTKSIFSSGINNSLGSNQPAHDSQPQISTPSIPFVDFGMVSGDQKERILEDKQQVEPKKETTGLGRSSSESDGDFASADTEFNASGRSKKRGRKPGNGKESPINHVEAERQRRERLNHRFYALRSVVPNVSKMDKASLLSDAVAYIKELRSKIDKLEAQLLVQSEKSKLNPINVFENQTTKSAFDNTMKQSSTYWPKTVEVDVKIVGSEAMIRVRSPDIDHPAARLMDALRDLELPVHHASVSNVNDLMLQDVVVRVPTGIFITDEMLSTAILQRCTLN