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Rebecca Chen

@rebeccachen.bsky.social

PhD candidate @thehoffmanlab.bsky.social working on the genomics of sexual trait expression in black grouse ๐Ÿงฌ๐Ÿ‘ฉโ€๐Ÿ’ป๐Ÿงช mutation load | inbreeding | population genetics | ecological epigenetics | sexual selection https://rshuhuachen.github.io/rc/

58 Followers  |  70 Following  |  7 Posts  |  Joined: 06.12.2024  |  1.4319

Latest posts by rebeccachen.bsky.social on Bluesky

Early-Life Viability Selection Targets Deleterious Mutations in Exons Understanding how deleterious mutations affect fitness is fundamental to both evolutionary and conservation biology. However, most empirical studies rely on inb

Do you work on mutation load? ๐Ÿ”ฌ๐Ÿงฌ Check out our new manuscript where we show that early-life viability selection primarily targets exonic mutations, in contrast to sexual selection which acts on mutations in promoters! ๐Ÿง‘โ€๐Ÿ”ฌ

Pre-print is available now: dx.doi.org/10.2139/ssrn... ๐Ÿงช #evolution #popgen

31.07.2025 13:47 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

๐Ÿ‘๐Ÿ‘

28.07.2025 12:25 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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EvoBio Crash Course 2025 | Registration Form The fourth edition of the EvoBio Crash Course has opened registration and we are very happy to have you! We are focusing on delivering a rich course on the basics of evolutionary biology so that stude...

There is still lots of time to sign up for our 2025 edition of the #EvoBioCC ๐Ÿฅณ๐Ÿ’šโœจ

It is a FREE, online course in Evolutionary Biology, made by students and for students! Please share widely and don't forget to register! ๐Ÿ’š๐Ÿ’š๐Ÿ’š

docs.google.com/forms/d/e/1F...

15.06.2025 01:46 โ€” ๐Ÿ‘ 12    ๐Ÿ” 16    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

You can read the full article here! onlinelibrary.wiley.com/doi/10.1002/... Our article is published as part of the "Academic practice in ecology and evolution" series - an inspirational category of papers to advance scientific practice [4/4]

14.07.2025 08:25 โ€” ๐Ÿ‘ 6    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Additionally, we found that people less comfortable speaking English, those that rate their expertise lower, and women and non-binary participants have a significantly different conference experiences. We make recommendations for organising more inclusive conferences for future hosts [3/4]

14.07.2025 08:25 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

We found that women asked less questions because they raised their hands less often, not because they were chosen less often by the session host. Experiments showed that session hosts cannot mitigate this gender disparity by actively selecting perceived women to start the Q&A session [2/4]

14.07.2025 08:25 โ€” ๐Ÿ‘ 3    ๐Ÿ” 0    ๐Ÿ’ฌ 1    ๐Ÿ“Œ 0

Publication alert! โœจ Our recent paper in Ecology & Evolution addresses how to make conferences more inclusive. We collected observational and experimental data during Q&A sessions at the Behaviour 2023 congress hosted by Bielefeld University, and circulated a survey among conference attendees [1/4]

14.07.2025 08:25 โ€” ๐Ÿ‘ 31    ๐Ÿ” 15    ๐Ÿ’ฌ 2    ๐Ÿ“Œ 1
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@anelivb.bsky.social & @rebeccachen.bsky.social emphasise the pre-publication error correction potential of open data in our latest #SORTEEjournal club post:
https://sortee.org/blog/2025/01/23/2025_on_open_science_error_correction_and_the_imperfect_scientist/

10.02.2025 08:29 โ€” ๐Ÿ‘ 10    ๐Ÿ” 5    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
Predicted deleterious mutations reveal the genomic mechanisms underlying fitness variation in a lekking bird Deleterious mutations are ubiquitous in natural populations and, when expressed, reduce fitness. However, the specific nature of these mutations and the mechanisms through which they impact fitness r...

Our preprint is out! We predicted deleterious mutations and reveal the genomic mechanisms underlying fitness variation in black grouse, a classic lekking bird. Check it out doi.org/10.21203/rs....

#genomics #popgen #genetics

11.12.2024 07:37 โ€” ๐Ÿ‘ 7    ๐Ÿ” 3    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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