Megan L. Porter

Megan L. Porter ... Amino Acid Sequence, Amino Acids, Antibodies, Archaea, Bacteria, Bacteria, Anaerobic, Base Sequence, Behavior, Biofilms, Biological Clocks, Carbon, Carbon Isotopes, Cell Membrane ...

http://www.frontiersin.org/people/MeganPorter/52874/activity

Co-ordinate single-cell expression of LEE4- and LEE5-encoded proteins of Escherichia coli O157:H7.

Escherichia coli O157:H7 is a zoonotic pathogen that can express a type III secretion ... A Dransfield, Matthew Oxford, Iain J McKendrick, Megan Porter, Martin J Woodward, David G E Smith, David L Gally ...

http://www.frontiersin.org/publications/15469507

The versatile epsilon-proteobacteria: key players in sulphidic habitats.

The epsilon-proteobacteria have recently been recognized as globally ubiquitous in modern marine and terrestrial ecosystems, and ... Barbara J Campbell, Annette Summers Engel, Megan L Porter, Ken Takai ...

http://www.frontiersin.org/publications/16652138

New methods for inferring population dynamics from microbial sequences.

The reduced cost of high throughput sequencing, increasing automation, and the amenability of sequence data for evolutionary ... Marcos Pérez-Losada, Megan L Porter, Loubna Tazi, Keith A Crandall ...

http://www.frontiersin.org/publications/16627010

Characterization of the long-wavelength opsin from Mecoptera and Siphonaptera: does a flea see?

Mecoptera and Siphonaptera represent two insect orders that have largely been overlooked in the study of insect vision ... Sean D Taylor, Katharina Dittmar de la Cruz, Megan L Porter, Michael F Whiting ...

http://www.frontiersin.org/publications/15703237

Filamentous "Epsilonproteobacteria" dominate microbial mats from sulfidic cave springs.

Hydrogen sulfide-rich groundwater discharges from springs into Lower Kane Cave, Wyoming, where microbial ... Annette Summers Engel, Natuschka Lee, Megan L Porter, Libby A Stern, Philip C Bennett, Michael ...

http://www.frontiersin.org/publications/12957939

The basis of polychromatic ultraviolet vision in mantis shrimp

Stomatopod crustaceans, or mantis shrimp, possess some of the most notable visual systems known to biology. Their visual ecology has been ... Michael John Bok, Megan L. Porter, Thomas W. Cronin ...

http://www.frontiersin.org/10.3389/conf.fnbeh.2012.27.00373/event_abstract?sname=Tenth_International_Congress_of_Neuroethology_1

Complexity compounded: The evolution of phototransduction in stomatopods

Stomatopod crustaceans have complex visual systems containing up to 16 different spectral ... Megan L. Porter, Daniel I Speiser, Alexander K. Zaharoff, Roy L Caldwell, Todd H Oakley, Thomas W Cronin ...

http://www.frontiersin.org/10.3389/conf.fphys.2013.25.00010/event_abstract?sname=International_Conference_on_Invertebrate_Vision

Molecular phylogenetic analysis of nycteribiid and streblid bat flies (Diptera: Brachycera, Calyptratae): implications for host associations and phylogeographic origins.

Bat flies are a small but diverse group of highly specialized ectoparasitic, obligatory bloodsucking Diptera. For the first time ... Katharina Dittmar, Megan L Porter, Susan Murray, Michael F Whiting ...

http://www.frontiersin.org/publications/16087354

The evolution of polarization vision in stomatopods: molecules, signaling, and behavior

Polarization sensitivity occurs throughout the animal kingdom, including in pancrustaceans, cephalopods ... Megan L. Porter, Nicholas W Roberts, Roy L Caldwell, Justin Marshall, Thomas W Cronin ...

http://www.frontiersin.org/10.3389/conf.fnbeh.2012.27.00032/event_abstract?sname=Tenth_International_Congress_of_Neuroethology_1

Model-based multi-locus estimation of decapod phylogeny and divergence times.

Phylogenetic relationships among all of the major decapod infraorders have never been estimated using molecular data, while morphological studies ... Megan L Porter, Marcos Pérez-Losada, Keith A Crandall ...

http://www.frontiersin.org/publications/16112880

Bacterial diversity and ecosystem function of filamentous microbial mats from aphotic (cave) sulfidic springs dominated by chemolithoautotrophic "Epsilonproteobacteria".

Filamentous microbial mats from three aphotic sulfidic springs in Lower Kane Cave, Wyoming, were assessed with ... Annette Summers Engel, Megan L Porter, Libby A Stern, Sarah Quinlan, Philip C Bennett ...

http://www.frontiersin.org/publications/16329854

Direct and indirect transcriptional activation of virulence genes by an AraC-like protein, PerA from enteropathogenic Escherichia coli.

The plasmid-encoded Per regulatory locus of enteropathogenic Escherichia coli (EPEC) is generally considered ... Megan E Porter, Paul Mitchell, Andrew J Roe, Andrew Free, David G E Smith, David L Gally ...

http://www.frontiersin.org/publications/15522091

The LEE1 promoters from both enteropathogenic and enterohemorrhagic Escherichia coli can be activated by PerC-like proteins from either organism.

The PerC protein of enteropathogenic Escherichia coli (EPEC), encoded by the pEAF plasmid, is an activator of the locus of ... Megan E Porter, Paul Mitchell, Andrew Free, David G E Smith, David L Gally ...

http://www.frontiersin.org/publications/15629917