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Ecology and Evolutionary Biology

Ecology and Evolutionary Biology

Doctoral Program

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EEB Journal Club

September 6, 2019

Friday, September 6.  For this week’s journal club, Steven Bovio will lead a discussion on widespread biases in EEB. The attached paper addresses geographic, taxonomic, and citation biases in publications between temperate and tropical systems.
Steven will focus most on what these biases mean, how they influence our understanding of the natural world, and what the community can do moving forward. We will meet on Friday at 4PM at O’Bannon’s in Northgate. Hope to see everyone there!
[Culumber et al 2019]

Tagged With: biases in eeb, eebiso, journal club, steven bovio, student organizations

Dissertation Proposal – Steven Bovio

April 11, 2019

Stephen Bovio (EEB student, Rosenthal Lab) will be defending his dissertation proposal this Thursday, April 11 and everyone is invited to attend the public portion of the proposal defense (info below).  His public presentation will be at 2 pm in WFES 411.

His talk title is Evolutionary consequences of natural and sexual selection on hybridizing swordtails

Summary: Hybridization is a common phenomenon that serves as an important evolutionary mechanism by which diversity can arise. When two genetically divergent species hybridize, the resulting admixture generates novel genotypic and phenotypic combinations that selection can act upon. In the Rosenthal lab, we study two freshwater species of fish, Xiphophorus birchmanni and X. malinche, that form natural replicated hybrid zones in the Sierra Madre Oriental in Hdg, MX. The birchmanni-malinche system offers a unique opportunity to study long-standing evolutionary questions regarding the consequences of ecological and sexual selection on hybrid populations due to their unique natural history and ecological circumstances. Xiphophorus malinche are found at high elevations while X. birchmanni are found at lower elevations – at intermediate elevations, hybrids form. The core of my dissertation will focus on the collection and analysis of data generated from our long-term research project aimed at monitoring hybrid evolution for ten generations. Replicated mesocosms at high, intermediate, and low elevations initially seeded with F1 hybrids will enable me to characterize changes in phenotypes and genotypes for early generation hybrids. Specifically, I will investigate how thermal selection and pre- and postmating sexual selection act on early generation hybrid populations.

Tagged With: dissertation defense, eeb student, rosenthal lab, steven bovio, swordtail fish

EEB Journal Club

February 1, 2019

… Friday, Feb 1. This week we will resume our Behavior, Ecology, and Evolution Reading (BEER) group on Friday at 4PM at O’Bannon’s on Northgate. We will meet at this time and place weekly.

For those that haven’t had the opportunity to attend, the BEER group consists of students and faculty members affiliated with EEB that meet once a week for a casual journal club. Each week, one student is responsible for picking and presenting a paper of their choosing. There is no particular theme to this journal club or to what papers can be chosen other than it must be EEB related. I will present the first paper on one of my favorite topics: speciation. Grab the article here.

This is a great opportunity to get to know other EEB members in a semi-academic/social environment. Hope to see everyone there!

Tagged With: BEER, journal club, reading groups, speciation, steven bovio, student organizations

EEB Journal Club

January 25, 2019

From Steven Bovio…

This week we will resume our Behavior, Ecology, and Evolution Reading (BEER) group on Friday at 4PM at O’Bannon’s on Northgate. We will meet at this time and place weekly.

For those who haven’t had the opportunity to attend, the BEER group consists of students and faculty members affiliated with EEB. We meet once a week for a casual journal club. Each week, one student is responsible for picking and presenting a paper. There is no particular theme to this journal club or paper topics that can be chosen other than it must be EEB-related. I will present the first paper on one of my favorite topics – speciation. Find the article here.

This is a great opportunity to get to know other EEB members in a semi-academic/social environment. Hope to see everyone there!

Tagged With: eebiso, journal club, speciation, steven bovio

Ecology and Evolutionary Biology Doctoral Program

Texas A&M University

© Ecology and Evolutionary Biology

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Nicolas Jacobsen, PhD
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Office: WFES 218
Phone: (979) 845-2114
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Ecology and Evolutionary Biology
Department of Entomology
TAMU MS 2475
College Station, TX 77843-2475

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