Corrinne Grover and I are hiring a postdoc to work on population and comparative genomics in multiple crop species. Applications will be accepted through March 17th and details can be found here: isu.wd1.myworkdayjobs.com/IowaStateJob...

Postdoctoral Researcher - Evolutionary Genomics and Population Genetics

Position Title: Postdoctoral Researcher - Evolutionary Genomics and Population Genetics Appointment Type: Post Doc/Trainee Job Description: Summary of Duties and Responsibilities: We are seeking a Pos...

isu.wd1.myworkdayjobs.com

Our paper is out in MBE! doi.org/10.1093/molb... We tracked TF binding site evolution across 589 grass species, and found that while binding preferences are pretty stable over 80 million years of evolution, individual binding sites have turned over a lot. Thread here: bsky.app/profile/char...

Charlie Hale@charleshale.bsky.social · last yr.

New preprint from my PhD! How cis-regulatory evolution shaped grass diversification worldwide www.biorxiv.org/content/10.1... We looked across 589 (!) grass species to ask: — What regulatory changes enabled grasses to adapt? — How can this inform crop breeding for resilience? Here’s what we found:

Exciting news from NSF today! Our proposal to host an EPSCoR Graduate Training Program at ISU in the biological sciences has been funded. Students receiving an honorable mention in the GRFP competition are eligible. We have a diverse set of faculty participating across the breadth of biology.

According to the posted lists for this year, only 1,000 applicants received the GRFP and ~ 3,000 were named honorable mentions. The solicitation stated there would be 2,300 awards, so this is a massive cut. 🧪🔭

🚨 Not a drill: NSF GRFP results are NOW OUT!!!!! But...good news and bad news. 👍 I'm *thrilled* for the grad students for whom getting this award will be life-changing, esp now. 👎 # of fellowships went down by 51% (1000 this year vs. 2036 last year) See here: www.research.gov/grfp/Awardee...

In our latest @biorxiv-genomic.bsky.social preprint, we describe our approach to use PacBio HiFi reads to detect somatic TE transposition -- good enough to detect rare events that are present in only single cells. Led by Andrea Movilli. #plantscience www.biorxiv.org/content/10.1...

Many people, including academics, don't understand what F&A is for. Please share to help. 1) Translate to "overhead" in common business accounting: 60% IDC => 60/160 = 37.5% overhead (low!) 2) Infographic explaining what it's for, linked here: www.cogr.edu/sites/defaul...

Is anyone going to the AAAS meeting in Boston in February? I would love a recap of this panel discussion! (Or even better, livestream? Would that be possible AAAS? "Sustaining Inclusion Work in Challenging Political & Legal Environments"

New preprint featuring my favorite maize-relatives, the Andropogoneae! We sequenced the genomes of 27 species, including lemongrass, kangaroo grass, little and big bluestem, and more -- key species that shape grasslands and prairies worldwide. www.biorxiv.org/content/10.1...

I totally forgot that in addition to the radical genomics, Michelle put together a website where you can learn about the biology of all the species we looked worked with: mcstitzer.github.io/panand_assem...

Jeffrey Ross-Ibarra@jrossibarra.bsky.social · 2y ago

The consequences of polyploidy are... well, complicated. A deep dive into polyploidy in a massively successful tribe of grasses. A masterpiece led by Michelle Stitzer, representing the work of a lot of folks on the PanAnd project over last 7 years. www.biorxiv.org/content/10.1...

The latest preprint from the PanAnd project, led by @mcstitzer.bsky.social is out today. We look at genome evolution in the Andropogoneae tribe of grasses. Interesting to see how processes occurring in #maize after #polyploidy may not be a general phenomenon. www.biorxiv.org/content/10.1...

New preprint from @sjsnodgrass.bsky.social and our colleagues showing variable fractionation in Zea and Tripsacum post-polyploidy. We welcome your thoughts as we work toward submission to a journal. www.biorxiv.org/content/10.1...

Maize and wild relatives show distinct patterns of genome downsizing following polyploidy

Plant genomes are smaller than expected despite the ubiquity of polyploidy due to the process of genome downsizing called fractionation. This process causes loss of DNA sequences, including genes, unt...

biorxiv.org

First day of class at ISU! As the campus bustles with activity, I'm reminded that a college education is a dream come true and something that students and their families have worked and saved for for years. Hoping to live up to their expectations as I teach this semester!

My group is recruiting a bioinformatician for genomic studies in maize. The position includes work on diverse projects and collaborations with the Maize Genetics and Genomics Database, the CERCA project, and others in the Hufford Lab. isu.wd1.myworkdayjobs.com/IowaStateJob...

Research Scientist II

Position Title: Research Scientist II Job Group: Professional & Scientific Required Minimum Qualifications: Bachelor’s degree and 2 years of related experience Preferred Qualifications: PhD in Bio...

isu.wd1.myworkdayjobs.com

I am hiring a postdoc to work on evolutionary genomics projects with maize and its wild relatives. This is part of a broad collaborative project known as CERCA that aims to improve maize with adaptations from the wild. Please share or consider applying! isu.wd1.myworkdayjobs.com/IowaStateJob...

The Zeavolution webinar on maize evolution will have it's first 2024 meeting tomorrow at 10am CST. Mohamed El Walid (Buckler Lab at Cornell) will get us started! DM me if you need to be added to the Zeavolution Slack, need connection details, or would like to speak in the series!

Lovely holiday party with the lab last night, with Yogi the pug also getting into the spirit. So fortunate to work with these brilliant, fun people!

I've been searching for the breakpoints of this adaptive chromosomal inversion for 15 years. We have now finally found those breakpoints and have discovered that the inversion contains an even older large inversion. This and more in this new preprint. www.biorxiv.org/content/10.1...

The role of breakpoint mutations, supergene effects, and ancient nested rearrangements in the evolut...

bioRxiv - the preprint server for biology, operated by Cold Spring Harbor Laboratory, a research and educational institution

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Inaugural Bluesky post (👋 Everyone!): The Ecology, Evolution, and Organismal Biology Dept. at Iowa State U. (my dept!) is conducting an open search at the rank of Professor for a new Dept. Chair! isu.wd1.myworkdayjobs.com/en-US/IowaSt...