Gene Details:

Functional Descriptions:

  • Overexpression of YIGE1 increased female inflorescence meristem (IM) size, increased EL and kernel number per row (KNPR), and thus enhanced grain yield.
  • YIGE1 may be involved in sugar and auxin signal pathways to regulate maize ear development, thus affecting IM activity and floret production in maize inflorescence morphogenesis.
  • Here, using a genome wide association study (GWAS), we identified a QTL, YIGE1, which encodes an unknown protein that regulates EL by affecting pistillate floret number.
  • A single-nucleotide polymorphism (SNP) located in the regulatory region of YIGE1 had a large effect on its promoter strength, which positively affected EL by increasing gene expression.
  • Further analysis shows that YIGE1 may be involved in sugar and auxin signal pathways to regulate maize ear development, thus affecting IM activity and floret production in maize inflorescence morphogenesis.

Literature:

Gene Resources:

Sequences:

cDNA Sequence
  • >Zm00001eb014970_T001 GTGTAGCCCAAGCGGCAGCCGGCAGGCGCCCAGCAGCAGCATTGCAGGTTGCAGCAAAGCGAGCGAGAGTGAGACAGAGCTCACAAGCCTAACACCCTCTCTCCTTCACCTCCCACATGCGCTGATGCGCCGCAAGAAGCACTTGGACCGGGGTGGCGGCGGACGCGGCGGTGGCACGGAGCTCTTCATCTGCTTCACCTCCCGGCCCTCCGCCGCCTCCGCCGCTCCTGTCGCCGGCGGCAGCGCGCAGTCTTCCCTCCGCCCCTCCAGCTCCTCCAAGCTCCTCAGCCCCGGCCGCGGTAGTGCCAGCGCAAGCGGAGCTGAGACAGTGCCGGCCCCCCCTCTGCACCCCTCACTCAGCCGCCGCCTCCGCAACAGCGGCAGCCTCAAGGGCGGCCAGTCCCCAATGTTCCCGTCCGGGTCCACCGGCGGTGGCCGCCGCAGCCGGGGTGGATTCGAACCTGCCGAGCCGTCCTCTCCCAAGGTCACCTGCATCGGCCAAGTCCGCGTCAAGGGCGGTAAGCGCAAGCCCAAGCACACCTCAGCCGCCACTCTGCACTCCTGCTCCAGACGCGGCGGAGTCGGGAGCGCAGAGGTCAGCTTTCGCCGCGCCGGCGACGACCGGGACGGACCCCAGAGCAAGAACCAGGGCTGGGTGTACCAGATCCCGGTCAACATCTGCGAGGCACTCAAGACATTTGGCTCCTGCGGTGGCCGCTCGCTCTGCTCGCCGTCTCGGCATGGCGGAGCCGGCGAGCGGGGCGCACTCCCCACCGATGCAAACTGTGGCAAGAAGCGGCGGCAGGGCGCTCCTGCTGGGGGTAGCTGGCTGTGCGGTGCTGCCGTGGCGAGGTGCCTTCTGGCGATCCAGGAGGAGGACGACGACGAGGTCGGCAACGGCAAGGGAGCTGCAGTTGTGCCGGCAGAAGAGATGAGGACATCGGAAGTGGGGCTCGTCATGGAAGGGTGGGATGTCGAGGAGGAGAAGGCTGTGATGATGGGGGATGTGGAGGTGGAGAAGAAAGATGAGATCTTGGTAGTGGGGAAGGAAGAAGAGGGGAGAGTAAGTGTCTGCATCCCCCCGAGGAATGCACTGCTGCTAATGCGCTGCCGGTCAGACCCAGTTCGCATGGCTGCTCTTGCCACCCGCTTCTGGGGGTCTCCAGCTGCAGCTACCGTGGAGCAGGTGGACAATGAGGTGGCTGGGTGCCTCAACGACAATGAGGAAGAAGAAGAAAAGGAAGAGGAGGCTGAGGCTGAGCCACTGGAGTGCAAAGATGGAGCTCGCTGTTCAGCTGTTTCTGTCAAAGACTTGAAATGTGAAGAGTGTGGTTCTGATGAAAATGATGGCGCTGAAGCAGGGGAGATAAATCAAGAAAAGGCAGAAGCTGAAGAGAGTTCTAAATGTGGAGATCTAGTGGAAGAAAAGGAGGGTGCATCATGCAGAGTAGGGGTGGAGGAAGCACAAATTGTTCGGAAAGATGCCGAGTTGGAGGTTCCTTTGGGAGAAGTTACAGAGATGGAAAACCAAGGGCCGGACATGGTGGAGTTGGTGGTCAGTGAGGAAGAAGTTCCAGGACATGAGAAAGTTGACGAAGAGATGATGGGGAGGAGATCAATCAACAGCTATTCTCCCTCGGCAACTCTGAAAGAGGACCGCACCAAATTGCGACGGTTGAGTAGCAGGATGTGTGTTAGCACTAGTAGCAGGGCCTCATCATCCAGTGATAGGGTTGGCAGGCGACACAGCTTCTCAGCTGAGATGGAGGCACGGCGGTCTAGCTTCTCGAGCTTGAAGGATTCAAGGAGAGCTAGTTTCTCCATTGATAGAGATGGCCGGAGGTGGAGCTTCTCAATTGAACAGGAGCATCTTGTTGCGCAGCCTAAGGTGCTGATGGCATCCAGAAAGGGGAAGAAGACGTCTTCTGAGGCAGAGTCAGAAAAGGATTGTGATGTTGTTGCTCCAAACAGTGCAGAGGAAGGTCAAGAATCCTATGACGATGGAAAGGAAGAAGACACTACTGAGAATGTAGCGGAAGAAGGAAAAACAAAGTCTGCGGAAGCGAACCAGGAAGTAGAGAAAGTAGAAACTAGAGCAGAAGAGTGTGAAGGTGGGACAGTACCAGTGATACATAGGAGGAAGAAGAGTGGTGAGTTACCAGATTGCCTCCTGTTGATGATGTATGAGCCGAAGCTCTCCATGGAGGTCTCCAAGGAGACATGGGTCTGCAGCACCGATTTCGTCCATTGGAAGTCTTACCAGGGCAAGAATAACCGCAATCACTGGCAACAGAAGGCTTCTGCTGCTGGAACAGTGGAGACTAAGGAAAAGGAGAATGCTGAAGGCACCACCATTGCGAATGATGTACAAGAGAGCAAAGATCCATCAACGGTGAACTCAGCTGTGCCCATGCCATGTCCAGTTGTCCAGAAGACACCACCACTCAAACCAGCTACCACAGAACAGAAGCTGAAGCTGGAGTTGCCGCCAGTTACCAATGCGGCAGCCTATGCTCCATTTGTTCTGAAAAGGTGCAAGTCAGAGCCGATGCGATCATCGGCGCGTTTGGCACCCGATGCTTGCTTCTGGAAGGACCGCCATCGGCCGCTGAATGCGGCTGGAGTTGGGTTCTGATCCGTGCCAGACAGCTGCTGGAATGTGACATTTAGTTAGGTAGTGAGTGAGTTTGCGAGCCTGTTGTGTAATAGTAGCGAGTGGTTCTTTGACTGTGCTTTGTGCTGTTATGTGATGTGTGGAC
CDS Sequence
  • >Zm00001eb014970_T001 ATGCGCCGCAAGAAGCACTTGGACCGGGGTGGCGGCGGACGCGGCGGTGGCACGGAGCTCTTCATCTGCTTCACCTCCCGGCCCTCCGCCGCCTCCGCCGCTCCTGTCGCCGGCGGCAGCGCGCAGTCTTCCCTCCGCCCCTCCAGCTCCTCCAAGCTCCTCAGCCCCGGCCGCGGTAGTGCCAGCGCAAGCGGAGCTGAGACAGTGCCGGCCCCCCCTCTGCACCCCTCACTCAGCCGCCGCCTCCGCAACAGCGGCAGCCTCAAGGGCGGCCAGTCCCCAATGTTCCCGTCCGGGTCCACCGGCGGTGGCCGCCGCAGCCGGGGTGGATTCGAACCTGCCGAGCCGTCCTCTCCCAAGGTCACCTGCATCGGCCAAGTCCGCGTCAAGGGCGGTAAGCGCAAGCCCAAGCACACCTCAGCCGCCACTCTGCACTCCTGCTCCAGACGCGGCGGAGTCGGGAGCGCAGAGGTCAGCTTTCGCCGCGCCGGCGACGACCGGGACGGACCCCAGAGCAAGAACCAGGGCTGGGTGTACCAGATCCCGGTCAACATCTGCGAGGCACTCAAGACATTTGGCTCCTGCGGTGGCCGCTCGCTCTGCTCGCCGTCTCGGCATGGCGGAGCCGGCGAGCGGGGCGCACTCCCCACCGATGCAAACTGTGGCAAGAAGCGGCGGCAGGGCGCTCCTGCTGGGGGTAGCTGGCTGTGCGGTGCTGCCGTGGCGAGGTGCCTTCTGGCGATCCAGGAGGAGGACGACGACGAGGTCGGCAACGGCAAGGGAGCTGCAGTTGTGCCGGCAGAAGAGATGAGGACATCGGAAGTGGGGCTCGTCATGGAAGGGTGGGATGTCGAGGAGGAGAAGGCTGTGATGATGGGGGATGTGGAGGTGGAGAAGAAAGATGAGATCTTGGTAGTGGGGAAGGAAGAAGAGGGGAGAGTAAGTGTCTGCATCCCCCCGAGGAATGCACTGCTGCTAATGCGCTGCCGGTCAGACCCAGTTCGCATGGCTGCTCTTGCCACCCGCTTCTGGGGGTCTCCAGCTGCAGCTACCGTGGAGCAGGTGGACAATGAGGTGGCTGGGTGCCTCAACGACAATGAGGAAGAAGAAGAAAAGGAAGAGGAGGCTGAGGCTGAGCCACTGGAGTGCAAAGATGGAGCTCGCTGTTCAGCTGTTTCTGTCAAAGACTTGAAATGTGAAGAGTGTGGTTCTGATGAAAATGATGGCGCTGAAGCAGGGGAGATAAATCAAGAAAAGGCAGAAGCTGAAGAGAGTTCTAAATGTGGAGATCTAGTGGAAGAAAAGGAGGGTGCATCATGCAGAGTAGGGGTGGAGGAAGCACAAATTGTTCGGAAAGATGCCGAGTTGGAGGTTCCTTTGGGAGAAGTTACAGAGATGGAAAACCAAGGGCCGGACATGGTGGAGTTGGTGGTCAGTGAGGAAGAAGTTCCAGGACATGAGAAAGTTGACGAAGAGATGATGGGGAGGAGATCAATCAACAGCTATTCTCCCTCGGCAACTCTGAAAGAGGACCGCACCAAATTGCGACGGTTGAGTAGCAGGATGTGTGTTAGCACTAGTAGCAGGGCCTCATCATCCAGTGATAGGGTTGGCAGGCGACACAGCTTCTCAGCTGAGATGGAGGCACGGCGGTCTAGCTTCTCGAGCTTGAAGGATTCAAGGAGAGCTAGTTTCTCCATTGATAGAGATGGCCGGAGGTGGAGCTTCTCAATTGAACAGGAGCATCTTGTTGCGCAGCCTAAGGTGCTGATGGCATCCAGAAAGGGGAAGAAGACGTCTTCTGAGGCAGAGTCAGAAAAGGATTGTGATGTTGTTGCTCCAAACAGTGCAGAGGAAGGTCAAGAATCCTATGACGATGGAAAGGAAGAAGACACTACTGAGAATGTAGCGGAAGAAGGAAAAACAAAGTCTGCGGAAGCGAACCAGGAAGTAGAGAAAGTAGAAACTAGAGCAGAAGAGTGTGAAGGTGGGACAGTACCAGTGATACATAGGAGGAAGAAGAGTGGTGAGTTACCAGATTGCCTCCTGTTGATGATGTATGAGCCGAAGCTCTCCATGGAGGTCTCCAAGGAGACATGGGTCTGCAGCACCGATTTCGTCCATTGGAAGTCTTACCAGGGCAAGAATAACCGCAATCACTGGCAACAGAAGGCTTCTGCTGCTGGAACAGTGGAGACTAAGGAAAAGGAGAATGCTGAAGGCACCACCATTGCGAATGATGTACAAGAGAGCAAAGATCCATCAACGGTGAACTCAGCTGTGCCCATGCCATGTCCAGTTGTCCAGAAGACACCACCACTCAAACCAGCTACCACAGAACAGAAGCTGAAGCTGGAGTTGCCGCCAGTTACCAATGCGGCAGCCTATGCTCCATTTGTTCTGAAAAGGTGCAAGTCAGAGCCGATGCGATCATCGGCGCGTTTGGCACCCGATGCTTGCTTCTGGAAGGACCGCCATCGGCCGCTGAATGCGGCTGGAGTTGGGTTCTGA
Protein Sequence
  • >Zm00001eb014970_P001 MRRKKHLDRGGGGRGGGTELFICFTSRPSAASAAPVAGGSAQSSLRPSSSSKLLSPGRGSASASGAETVPAPPLHPSLSRRLRNSGSLKGGQSPMFPSGSTGGGRRSRGGFEPAEPSSPKVTCIGQVRVKGGKRKPKHTSAATLHSCSRRGGVGSAEVSFRRAGDDRDGPQSKNQGWVYQIPVNICEALKTFGSCGGRSLCSPSRHGGAGERGALPTDANCGKKRRQGAPAGGSWLCGAAVARCLLAIQEEDDDEVGNGKGAAVVPAEEMRTSEVGLVMEGWDVEEEKAVMMGDVEVEKKDEILVVGKEEEGRVSVCIPPRNALLLMRCRSDPVRMAALATRFWGSPAAATVEQVDNEVAGCLNDNEEEEEKEEEAEAEPLECKDGARCSAVSVKDLKCEECGSDENDGAEAGEINQEKAEAEESSKCGDLVEEKEGASCRVGVEEAQIVRKDAELEVPLGEVTEMENQGPDMVELVVSEEEVPGHEKVDEEMMGRRSINSYSPSATLKEDRTKLRRLSSRMCVSTSSRASSSSDRVGRRHSFSAEMEARRSSFSSLKDSRRASFSIDRDGRRWSFSIEQEHLVAQPKVLMASRKGKKTSSEAESEKDCDVVAPNSAEEGQESYDDGKEEDTTENVAEEGKTKSAEANQEVEKVETRAEECEGGTVPVIHRRKKSGELPDCLLLMMYEPKLSMEVSKETWVCSTDFVHWKSYQGKNNRNHWQQKASAAGTVETKEKENAEGTTIANDVQESKDPSTVNSAVPMPCPVVQKTPPLKPATTEQKLKLELPPVTNAAAYAPFVLKRCKSEPMRSSARLAPDACFWKDRHRPLNAAGVGF