Tag Archives: seaweed

Kelp connections

Aisha O’ Connor wrote this post as part of Dr. Stacy Krueger-Hadfield’s Science Communication course at the University of Alabama at Birmingham. Currently a MS student in the Krueger-Hadfield lab, she is interested in algae and conservation. Aisha tweets @Aisha_MOC. We can … Continue reading

Posted in bioinformatics, blogging, conservation, demography, ecology, evolution, haploid-diploid, Science Communication | Tagged , , , , | Leave a comment

“Through endurance we conquer.”* Are humans really the only ones who can make it across Drake’s Passage?

Sabrina Heiser wrote this post as a project for Stacy Krueger-Hadfield’s Conservation Genetics course at the University of Alabama at Birmingham. Sabrina grew up in Germany, completed a BSc (Hons) in Marine Biology at Plymouth University (UK) and then lived in … Continue reading

Posted in blogging, DNA barcoding, ecology, evolution, genomics, haploid-diploid | Tagged , , , | 1 Comment

Kelp forests: the underwater woodlands

Aisha O’ Connor wrote this post as a project for Stacy Krueger-Hadfield’s Conservation Genetics course at the University of Alabama at Birmingham. She sat in on lectures while she was at UAB as part of a British Phycological Society Student Bursary … Continue reading

Posted in blogging, ecology, evolution, fieldwork, haploid-diploid, natural history, population genetics, Science Communication | Tagged , , , , , , | Leave a comment

#Evol2017 catch-up — or remember that time when someone stole your field gear?

To borrow from our lead in paragraph for post-Evol2017 wrap-ups: Two weeks after the closing day of the 2017 Evolution Meetings, the Molecular Ecologists have all dispersed from Portland, though items from the Krueger-Hadfield lab didn’t make the return journey! Still, the conference … Continue reading

Posted in blogging, community, conferences, conservation, fieldwork | Tagged , , , | Leave a comment

Three Views of Japan

By the time we reached Sendai, we were heading into our fourth week of sharing one tiny suitcase of clothes, while bags of silica were luxuriously spread across three large suitcases! Games of Jenga in the teeny rental cars were … Continue reading

Posted in blogging, community, evolution, haploid-diploid, natural history | Tagged , , , , , | Leave a comment

Along the Mackerel Road

We left Hokkaido and flew to Osaka where we collected our next rental car (our first teeny tiny one!) As our flight was delayed due to weather in Hokkaido, we decided to break the journey between Osaka and Obama (it … Continue reading

Posted in adaptation, blogging, community, haploid-diploid, natural history, population genetics, speciation | Tagged , , , , , , | Leave a comment

In the northern biosphere

As regular readers will know, I’ve spent the summer traveling around the Northern Hemisphere sampling the red seaweed Gracilaria vermiculophylla, an introduced alga in North America and Europe. I’ve rewound to the beginning of the summer in order to highlight our … Continue reading

Posted in adaptation, blogging, community, haploid-diploid, natural history | Tagged , , , , | 1 Comment

Dōmo arigatō

Along with my collaborators, Erik Sotka, Courtney Murren, Allan Strand and our battery of students, we have embarked on an intense summer field season. Erik and I are leading the effort of sampling populations of the introduced red seaweed Gracilaria … Continue reading

Posted in adaptation, blogging, community, evolution, haploid-diploid, natural history | Tagged , , , , , , | 3 Comments

Clonal conundrum, part deux

In the second installment of the clonal conundrum, one hallmark of clonality is one that surprisingly hasn’t been validated that many times using species that have both sexually and asexually reproducing populations. Theoretically, clonal reproduction should generate massive … Heterozygote excess … Continue reading

Posted in conservation, DNA barcoding, domestication, evolution, haploid-diploid, population genetics | Tagged , , , , | Leave a comment