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Items: 32


Human gut Bacteroides capture vitamin B12 via cell surface-exposed lipoproteins.

Wexler AG, Schofield WB, Degnan PH, Folta-Stogniew E, Barry NA, Goodman AL.

Elife. 2018 Sep 18;7. pii: e37138. doi: 10.7554/eLife.37138.


Acquisition of the Phosphate Transporter NptA Enhances Staphylococcus aureus Pathogenesis by Improving Phosphate Uptake in Divergent Environments.

Kelliher JL, Radin JN, Grim KP, Párraga Solórzano PK, Degnan PH, Kehl-Fie TE.

Infect Immun. 2017 Dec 19;86(1). pii: e00631-17. doi: 10.1128/IAI.00631-17. Print 2018 Jan.


Thiamine Acquisition Strategies Impact Metabolism and Competition in the Gut Microbe Bacteroides thetaiotaomicron.

Costliow ZA, Degnan PH.

mSystems. 2017 Sep 26;2(5). pii: e00116-17. doi: 10.1128/mSystems.00116-17. eCollection 2017 Sep-Oct.


Gut microbiota. Antimicrobial peptide resistance mediates resilience of prominent gut commensals during inflammation.

Cullen TW, Schofield WB, Barry NA, Putnam EE, Rundell EA, Trent MS, Degnan PH, Booth CJ, Yu H, Goodman AL.

Science. 2015 Jan 9;347(6218):170-5. doi: 10.1126/science.1260580.


Vitamin B12 as a modulator of gut microbial ecology.

Degnan PH, Taga ME, Goodman AL.

Cell Metab. 2014 Nov 4;20(5):769-778. doi: 10.1016/j.cmet.2014.10.002. Epub 2014 Nov 4. Review.


Immunoglobulin A coating identifies colitogenic bacteria in inflammatory bowel disease.

Palm NW, de Zoete MR, Cullen TW, Barry NA, Stefanowski J, Hao L, Degnan PH, Hu J, Peter I, Zhang W, Ruggiero E, Cho JH, Goodman AL, Flavell RA.

Cell. 2014 Aug 28;158(5):1000-1010. doi: 10.1016/j.cell.2014.08.006.


Widespread expression of conserved small RNAs in small symbiont genomes.

Hansen AK, Degnan PH.

ISME J. 2014 Dec;8(12):2490-502. doi: 10.1038/ismej.2014.121. Epub 2014 Jul 11.


Human gut microbes use multiple transporters to distinguish vitamin B₁₂ analogs and compete in the gut.

Degnan PH, Barry NA, Mok KC, Taga ME, Goodman AL.

Cell Host Microbe. 2014 Jan 15;15(1):47-57. doi: 10.1016/j.chom.2013.12.007.


Experimental approaches for defining functional roles of microbes in the human gut.

Dantas G, Sommer MO, Degnan PH, Goodman AL.

Annu Rev Microbiol. 2013;67:459-75. doi: 10.1146/annurev-micro-092412-155642. Review.


Chimpanzees and humans harbour compositionally similar gut enterotypes.

Moeller AH, Degnan PH, Pusey AE, Wilson ML, Hahn BH, Ochman H.

Nat Commun. 2012;3:1179. doi: 10.1038/ncomms2159.


Factors associated with the diversification of the gut microbial communities within chimpanzees from Gombe National Park.

Degnan PH, Pusey AE, Lonsdorf EV, Goodall J, Wroblewski EE, Wilson ML, Rudicell RS, Hahn BH, Ochman H.

Proc Natl Acad Sci U S A. 2012 Aug 7;109(32):13034-9. doi: 10.1073/pnas.1110994109. Epub 2012 Jul 23.


Sequence conservation and functional constraint on intergenic spacers in reduced genomes of the obligate symbiont Buchnera.

Degnan PH, Ochman H, Moran NA.

PLoS Genet. 2011 Sep;7(9):e1002252. doi: 10.1371/journal.pgen.1002252. Epub 2011 Sep 1.


Illumina-based analysis of microbial community diversity.

Degnan PH, Ochman H.

ISME J. 2012 Jan;6(1):183-94. doi: 10.1038/ismej.2011.74. Epub 2011 Jun 16.


Origin and examination of a leafhopper facultative endosymbiont.

Degnan PH, Bittleston LS, Hansen AK, Sabree ZL, Moran NA, Almeida RP.

Curr Microbiol. 2011 May;62(5):1565-72. doi: 10.1007/s00284-011-9893-5. Epub 2011 Feb 19.


Dynamics of genome evolution in facultative symbionts of aphids.

Degnan PH, Leonardo TE, Cass BN, Hurwitz B, Stern D, Gibbs RA, Richards S, Moran NA.

Environ Microbiol. 2010 Aug;12(8):2060-9. doi: 10.1111/j.1462-2920.2009.02085.x. Epub 2009 Oct 16.


Chromosome stability and gene loss in cockroach endosymbionts.

Sabree ZL, Degnan PH, Moran NA.

Appl Environ Microbiol. 2010 Jun;76(12):4076-9. doi: 10.1128/AEM.00291-10. Epub 2010 Apr 23.


Slip into something more functional: selection maintains ancient frameshifts in homopolymeric sequences.

Wernegreen JJ, Kauppinen SN, Degnan PH.

Mol Biol Evol. 2010 Apr;27(4):833-9. doi: 10.1093/molbev/msp290. Epub 2009 Dec 2.


Facultative symbionts in aphids and the horizontal transfer of ecologically important traits.

Oliver KM, Degnan PH, Burke GR, Moran NA.

Annu Rev Entomol. 2010;55:247-66. doi: 10.1146/annurev-ento-112408-085305. Review.


Bacteriophages encode factors required for protection in a symbiotic mutualism.

Oliver KM, Degnan PH, Hunter MS, Moran NA.

Science. 2009 Aug 21;325(5943):992-4. doi: 10.1126/science.1174463.


Hamiltonella defensa, genome evolution of protective bacterial endosymbiont from pathogenic ancestors.

Degnan PH, Yu Y, Sisneros N, Wing RA, Moran NA.

Proc Natl Acad Sci U S A. 2009 Jun 2;106(22):9063-8. doi: 10.1073/pnas.0900194106. Epub 2009 May 18.


Diverse phage-encoded toxins in a protective insect endosymbiont.

Degnan PH, Moran NA.

Appl Environ Microbiol. 2008 Nov;74(21):6782-91. doi: 10.1128/AEM.01285-08. Epub 2008 Sep 12.


Evolutionary genetics of a defensive facultative symbiont of insects: exchange of toxin-encoding bacteriophage.

Degnan PH, Moran NA.

Mol Ecol. 2008 Feb;17(3):916-29. doi: 10.1111/j.1365-294X.2007.03616.x. Epub 2007 Dec 20.


Conservation and diversity in the immunity regions of wild phages with the immunity specificity of phage lambda.

Degnan PH, Michalowski CB, Babić AC, Cordes MH, Little JW.

Mol Microbiol. 2007 Apr;64(1):232-44.


Functional genomics of Buchnera and the ecology of aphid hosts.

Moran NA, Degnan PH.

Mol Ecol. 2006 Apr;15(5):1251-61.


The players in a mutualistic symbiosis: insects, bacteria, viruses, and virulence genes.

Moran NA, Degnan PH, Santos SR, Dunbar HE, Ochman H.

Proc Natl Acad Sci U S A. 2005 Nov 22;102(47):16919-26. Epub 2005 Sep 29.


Nonhomogeneous model of sequence evolution indicates independent origins of primary endosymbionts within the enterobacteriales (gamma-Proteobacteria).

Herbeck JT, Degnan PH, Wernegreen JJ.

Mol Biol Evol. 2005 Mar;22(3):520-32. Epub 2004 Nov 3. Erratum in: Mol Biol Evol. 2005 Apr;22(4):1158.


Genome evolution in an insect cell: distinct features of an ant-bacterial partnership.

Wernegreen JJ, Degnan PH, Lazarus AB, Palacios C, Bordenstein SR.

Biol Bull. 2003 Apr;204(2):221-31.


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