DB identifier | AT3G28860 | Secondary Identifier | locus:2090734 |
Name | ATP-binding cassette B19 | Brief Description | ATP binding cassette subfamily B19 |
TAIR Computational Description | ATP binding cassette subfamily B19;(source:Araport11) |
TAIR Curator Summary | Encodes a member of the ATP-binding cassette (ABC) transporter family that is involved in auxin transport and is involved in postembryonic organ separation. Also known as AtMDR11 and PGP19. Possibly regulates auxin-dependent responses by influencing basipetal auxin transport in the root. Acts upstream of phyA in regulating hypocotyl elongation and gravitropic response. Exerts nonredundant, partially overlapping functions with the ABC transporter encoded by AtPGP1. |
TAIR Short Description | ATP binding cassette subfamily B19 |
TAIR Aliases | ABCB19, ATABCB19, ATMDR1, ATMDR11, ATPGP19, MDR1, MDR11, PGP19 |