General information

Mutant name ibr5 pdr8-2
Mutant/Transgenic plant mutant
Ecotype Col-0
Mutagenesis type cross
PMID 19648296
CommentNo comment

Mutated genes

Locus name Alias Hormone Mutated site Paper description
AT1G59870 ABCG36 auxin ATP binding cassette transporter. Localized to the plasma membrane in uninfected cells. In infected leaves, the protein concentrated at infection sites. Contributes to nonhost resistance to inappropriate pathogens that enter by direct penetration in a salicylic acid
AT2G04550 IBR5 auxin response to auxin stimulus
AT3G53480 IBR5 abscisic acid Negative regulator of auxin polar transport inhibitors. ABCG37 regulates auxin distribution and homeostasis in roots by excluding IBA from the root apex, but does not act directly in basipetal transport. ABCG37 and ABCG36 act redundantly at outermost root plasma membranes and, transport IBA out of the cells.
AT2G04550 IBR5 ethylene response to auxin stimulus

Phenotype information

Organ AttributeNo hormoneauxin
Root Lateral rootreduced ibr5 phenotyperescued ibr5 phenotype
Primary rootreduced ibr5 phenotyperescued ibr5 phenotype