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Displaying posts with the tag: evolution [Clear Filter]

Discovering the Genetic Basis of Mimetic Color Diversity in Bumble Bees

Posted by on August 20th, 2019

As a first-year graduate student, I had the good fortune of accompanying Dr. Pierre Rasmont (U. Mons, Belgium) and his lab group on an expedition to collect bumble bees in Turkey. At our first stop onto the dry but flower-rich volcanic lands, we each dispersed to collect bees. At the time I was working to[…]

Genetics Unzipped podcast: Sex and death

Posted by on August 15th, 2019

We’re telling tales of sex and death, and exploring the very darkest side of genetics.

A day in the life of an onychophoran lab

Posted by on August 7th, 2019

What are onychophorans and why do we study them? My name is Sandra Treffkorn, and I recently finished my PhD in the department of zoology lead by Georg Mayer at the University of Kassel, Germany. In our research group, we focus on studying the evolution of animal diversity by investigating two very interesting but largely[…]

Postdoc Helsinki: Models of organ pattern formation of morphogenesis

Posted by on July 19th, 2019

1.Basic job and project description: 1.Job/ project description: The postdoc could choose between three main research projects: a. Mathematical modeling of phenotypic evolution in populations with embryonic development. b. Mathematical modeling of gene network and embryonic development evolution. c. Mathematical modeling of organ development and their evolution in mammalian teeth or Drosophila wing or some[…]

A day in the life of a Termite lab

Posted by on May 31st, 2019

How do genes and their environment interact during development and evolution to generate phenotypic diversity? To answer these questions in the Miura lab, by focusing on diverse animal taxa, we are studying physiological and developmental mechanisms of phenotypic changes in animal life cycles in response to environmental shifts. By the way, I’m Kohei Oguchi, a[…]

Genetics Unzipped podcast: Darwin vs Mendel

Posted by on May 8th, 2019

In this episode of Genetics Unzipped we ask, what would have happened if Darwin had read Mendel? And what if they’d been on Twitter?

Reflections on the ‘Evo-chromo’ Workshop (November 2018)

Posted by on March 5th, 2019

Alexander Blackwell and James Gahan   At the beginning of November 2018, thirty researchers congregated at Wiston House to attend a workshop titled ‘Evo-chromo: towards an integrative approach of chromatin dynamics across eukaryotes’. The workshop was organised by Frederic Berger (Gregor Mendel Institute) and Ines Anna Drinnenberg (Institut Curie), and was the 27th workshop hosted[…]

Sex combs in motion

Posted by on November 14th, 2018

Using computer simulations and mathematical modeling to study the evolution of morphogenesis   Juan N. Malagon and Ernest Ho tell the story behind their recent paper in PLOS Computational Biology. In the Larsen lab, we are interested in testing a 50-year old question: How do sex combs rotate in fruit flies? Despite extensive studies of the[…]

Testing Zimmermann’s Telome Theory

Posted by on August 1st, 2018

A perspective on our recent paper ‘CLAVATA was a genetic novelty for the morphological innovation of 3D growth in land plants’1.   In the 1950’s, the German botanist Walter Zimmermann (photo here) hypothesized a series of developmental transitions enabling plant forms to radiate during evolution2. Zimmermann’s so-called Telome Theory has received much attention from those[…]

Evo-chromo: towards an integrative approach of chromatin dynamics across eukaryotes

Posted by on July 18th, 2018

***Deadline to apply for funded ECR places is July 20!***   In November, the Company of Biologists is hosting the latest in its series of Workshops. ‘Evo-chromo’ aims to integrate skills and interests of the fields of chromatin biology and evolutionary biology – if you are an early career researcher and this all sounds appealing[…]