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Adaptation to Blue Light in Marine Synechococcus Requires MpeU, an Enzyme with Similarity to Phycoerythrobilin Lyase Isomerases.

Mahmoud RM, Sanfilippo JE, Nguyen AA, Strnat JA, Partensky F, Garczarek L, Abo El Kassem N, Kehoe DM, Schluchter WM.

Front Microbiol. 2017 Feb 21;8:243. doi: 10.3389/fmicb.2017.00243. eCollection 2017.


Self-regulating genomic island encoding tandem regulators confers chromatic acclimation to marine Synechococcus.

Sanfilippo JE, Nguyen AA, Karty JA, Shukla A, Schluchter WM, Garczarek L, Partensky F, Kehoe DM.

Proc Natl Acad Sci U S A. 2016 May 24;113(21):6077-82. doi: 10.1073/pnas.1600625113. Epub 2016 May 5.


Extreme Sensory Complexity Encoded in the 10-Megabase Draft Genome Sequence of the Chromatically Acclimating Cyanobacterium Tolypothrix sp. PCC 7601.

Yerrapragada S, Shukla A, Hallsworth-Pepin K, Choi K, Wollam A, Clifton S, Qin X, Muzny D, Raghuraman S, Ashki H, Uzman A, Highlander SK, Fryszczyn BG, Fox GE, Tirumalai MR, Liu Y, Kim S, Kehoe DM, Weinstock GM.

Genome Announc. 2015 May 7;3(3). pii: e00355-15. doi: 10.1128/genomeA.00355-15.


Role of domain swapping in the hetero-oligomeric cytochrome b6f lipoprotein complex.

Agarwal R, Hasan SS, Jones LM, Stofleth JT, Ryan CM, Whitelegge JP, Kehoe DM, Cramer WA.

Biochemistry. 2015 May 26;54(20):3151-63. doi: 10.1021/acs.biochem.5b00279. Epub 2015 May 12.


Translation initiation factor 3 families: what are their roles in regulating cyanobacterial and chloroplast gene expression?

Nesbit AD, Whippo C, Hangarter RP, Kehoe DM.

Photosynth Res. 2015 Oct;126(1):147-59. doi: 10.1007/s11120-015-0074-4. Epub 2015 Jan 29. Review.


Unique role for translation initiation factor 3 in the light color regulation of photosynthetic gene expression.

Gutu A, Nesbit AD, Alverson AJ, Palmer JD, Kehoe DM.

Proc Natl Acad Sci U S A. 2013 Oct 1;110(40):16253-8. doi: 10.1073/pnas.1306332110. Epub 2013 Sep 18.


Control of a four-color sensing photoreceptor by a two-color sensing photoreceptor reveals complex light regulation in cyanobacteria.

Bussell AN, Kehoe DM.

Proc Natl Acad Sci U S A. 2013 Jul 30;110(31):12834-9. doi: 10.1073/pnas.1303371110. Epub 2013 Jul 15.


Phycoerythrin-specific bilin lyase-isomerase controls blue-green chromatic acclimation in marine Synechococcus.

Shukla A, Biswas A, Blot N, Partensky F, Karty JA, Hammad LA, Garczarek L, Gutu A, Schluchter WM, Kehoe DM.

Proc Natl Acad Sci U S A. 2012 Dec 4;109(49):20136-41. doi: 10.1073/pnas.1211777109. Epub 2012 Nov 16.


Light-dependent attenuation of phycoerythrin gene expression reveals convergent evolution of green light sensing in cyanobacteria.

Bezy RP, Wiltbank L, Kehoe DM.

Proc Natl Acad Sci U S A. 2011 Nov 8;108(45):18542-7. doi: 10.1073/pnas.1107427108. Epub 2011 Oct 31.


Emerging perspectives on the mechanisms, regulation, and distribution of light color acclimation in cyanobacteria.

Gutu A, Kehoe DM.

Mol Plant. 2012 Jan;5(1):1-13. doi: 10.1093/mp/ssr054. Epub 2011 Jul 19. Review.


Sulfate-driven elemental sparing is regulated at the transcriptional and posttranscriptional levels in a filamentous cyanobacterium.

Gutu A, Alvey RM, Bashour S, Zingg D, Kehoe DM.

J Bacteriol. 2011 Mar;193(6):1449-60. doi: 10.1128/JB.00885-10. Epub 2011 Jan 14.


Functional characterization of a cyanobacterial OmpR/PhoB class transcription factor binding site controlling light color responses.

Bezy RP, Kehoe DM.

J Bacteriol. 2010 Nov;192(22):5923-33. doi: 10.1128/JB.00602-10. Epub 2010 Sep 10.


Ultraviolet stress delays chromosome replication in light/dark synchronized cells of the marine cyanobacterium Prochlorococcus marinus PCC9511.

Kolowrat C, Partensky F, Mella-Flores D, Le Corguillé G, Boutte C, Blot N, Ratin M, Ferréol M, Lecomte X, Gourvil P, Lennon JF, Kehoe DM, Garczarek L.

BMC Microbiol. 2010 Jul 29;10:204. doi: 10.1186/1471-2180-10-204.


Chromatic adaptation and the evolution of light color sensing in cyanobacteria.

Kehoe DM.

Proc Natl Acad Sci U S A. 2010 May 18;107(20):9029-30. doi: 10.1073/pnas.1004510107. Epub 2010 May 10. Review. No abstract available.


Inverse transcriptional activities during complementary chromatic adaptation are controlled by the response regulator RcaC binding to red and green light-responsive promoters.

Li L, Alvey RM, Bezy RP, Kehoe DM.

Mol Microbiol. 2008 Apr;68(2):286-97. doi: 10.1111/j.1365-2958.2008.06151.x. Epub 2008 Mar 14.


A light regulated OmpR-class promoter element co-ordinates light-harvesting protein and chromophore biosynthetic enzyme gene expression.

Alvey RM, Bezy RP, Frankenberg-Dinkel N, Kehoe DM.

Mol Microbiol. 2007 Apr;64(2):319-32. Epub 2007 Mar 23.


Responding to color: the regulation of complementary chromatic adaptation.

Kehoe DM, Gutu A.

Annu Rev Plant Biol. 2006;57:127-50. Review.


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