Mutations of Arabidopsis in potential transduction and response components of the phototropic signaling pathway.

@article{Liscum1996MutationsOA,
  title={Mutations of Arabidopsis in potential transduction and response components of the phototropic signaling pathway.},
  author={Emmanuel Liscum and Winslow R. Briggs},
  journal={Plant physiology},
  year={1996},
  volume={112 1},
  pages={
          291-6
        }
}
Four genetic loci were recently identified by mutations that affect phototropism in Arabidopsis thaliana (L.) Heyhn. seedlings. It was hypothesized that one of these loci, NPH1, encodes the apoprotein for a phototropic photoreceptor. All of the alleles at the other three mutant loci (nph2, nph3, and nph4) contained wild-type levels of the putative NPH1 protein and exhibited normal blue-light-dependent phosphorylation of the NPH1 protein. This indicated that the NPH2, NPH3, and NPH4 proteins… CONTINUE READING

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