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. Author manuscript; available in PMC: 2021 Mar 20.
Published in final edited form as: J Genet Genomics. 2020 Mar 19;47(3):157–165. doi: 10.1016/j.jgg.2020.02.009

Fig 2.

Fig 2.

Isolation and cloning of an IAM resistant mutant (iamh1). A: Isolation of an IAM-resistant mutant, which does not have elongated hypocotyl and does not display epinastic cotyledons when grown on 20 μM IAM-containing media. B: The expression of DR5-GUS auxin reporter is not induced by IAM treatments in the iamh1 mutant. C: The iamh1 mutation was identified by map-based positional cloning. The IAMH1 gene is At4g37550. The iamh1–1 mutant harbors a G to A mutation in At4g37550 that results in a premature stop codon. D: The iamh1 phenotypes are rescued by wild type IAMH1 genomic DNA or IAMH1 genomic DNA fused with GFP driven by the IAMH1 promoter.