We study how marine organisms evolve adaptations to their environments, and how these adaptations may lead to diversification and new species.  Our diverse projects combine a variety of approaches with the common aim of determining the genetic basis of interesting physiological and life history traits in marine systems.  

Please look around to read more about our research projects, and don't hesitate to contact us with any questions!

Latest News

July 2021​ 

We are looking for a postdoc colleague!

A postdoc scholar position is available in our group for work with genomics and physiology in copepods. Please visit the "Opportunities" page for more info.

July 2021​ 

New grant!

We were awarded an NSF research grant to work on genetics mechanisms of hypoxia in T. californicus ! Recent postdoc Dr. Allie Graham, now at the University of Utah, is a Co-PI.

Thanks, National Science Foundation!!

April 2021​ 

New paper!

New paper published in Ecosphere from a collaboration with Dr. Sally Hacker and NSF Graduate Fellow Rebecca Mostow. Go to the 'Publications' page for a link to the publication.

March 2021​ 

New paper!

Good news early in the year: our paper examining mitonuclear allele frequency matching in copepod hybrids was published in Genome Biology and Evolution. The study was led by recent postdoc Kin-Lan Han.

Go to the 'Publications' page for a link to the publication.

September 2020​ 

Allie departs

Postdoc fellow Allie Graham moved to the University of Utah as an NIH Hematology Fellow, after spending three productive years in the Barreto Lab! We will miss you, Allie!  ​

September 2020​ 

Two new lab members!

Marine Andriot and Kris Bauer join the lab as PhD students.
Welcome, Kris and Marine! 

July 2020​ 

Emily defended her M.S. thesis!

Emily Boring gave a spectacular defense seminar and received her M.S. degree with flying colors. She has two manuscripts near submission about sea star gene flow and mating system. Emily is now a student at the Yale University Divinity School.
Congratulations, Emily! 

April 2020​ 

Two new papers published!

Allie mined 72 crustacean genomes and transcriptomes to test for evolutionary loss of the HIF-alpha gene

Dan found life history and gene expression plasticity associated with changes in daylight period in intertidal copepods.

Check Publications page for PDFs. 

Links