Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)

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Gene Review:

GPRI1 - transcription activator GLK1

Arabidopsis thaliana

Synonyms: ARABIDOPSIS GOLDEN2-LIKE 1, ATGLK1, GBF's pro-rich region-interacting factor 1, GLK1, GOLDEN2-LIKE 1, ...

Tamai, H. et al., Fitter, D.W. et al.

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High impact information on GPRI1

As in rice, AtGLK1 and AtGLK2 are expressed in partially overlapping domains in photosynthetic tissue [1].
The results of yeast two-hybrid assays and in vitro binding assays indicated that GPRI1 can interact with the Pro-rich regions of GBF1 and GBF3 [2].

Other interactions of GPRI1

GPRI1 and GPRI2 transactivated transcription in yeast [2].

References

GLK gene pairs regulate chloroplast development in diverse plant species. Fitter, D.W., Martin, D.J., Copley, M.J., Scotland, R.W., Langdale, J.A. Plant J. (2002) [Pubmed]
Arabidopsis GARP transcriptional activators interact with the Pro-rich activation domain shared by G-box-binding bZIP factors. Tamai, H., Iwabuchi, M., Meshi, T. Plant Cell Physiol. (2002) [Pubmed]

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