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Lauren Frankel
@laufran.bsky.social
evolutionary biologist (phylogenetic network methods, plant systematics) coding in Julia. PhD candidate @ UW-Madison Botany. NSF GRFP fellow. runner. 🏃🏻‍♀️✨🌈🌻🧬 she/her
219 followers254 following36 posts
LFlaufran.bsky.social

caroline polachek also on the same wavelength, too for "Blood and Butter"

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LFlaufran.bsky.social

So! Evolutionary biologists: be careful using hybridization summary statistics if you have substitution rate variation across lineages, and consider using methods that do not assume constant substitution rates. (4/4)

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LFlaufran.bsky.social

We also found the power to detect hybridization events decreased when there were more hybridizations, for all three tests. So it seems that hybridization events can "hide" each another if they occur within a small subset of taxa. (3/4)

power to detect hybridizations across three different tests, D, D3, and HyDe. Generally, power decreases as there are more hybridization events in a given triplet. For D3, presence of lineage rate variation increases the power to detect hybridization. For D and HyDe, lineage rate variation makes a minimal difference in power.
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LFlaufran.bsky.social

Variation of rates between lineages had the largest impact on false discovery of reticulation (type-1 error) across all three methods. D3 was the most sensitive with ~80% type-1 error. (2/4)

a plot showing type-1 error rate (when there is no hybridization present) for the D, D3, and HyDe tests of introgression. Points with yellow outlines have no lineage rate variation, and those with blue do. The blue points have elevated type-1 error, particularly D3.
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LFlaufran.bsky.social

oh my god I feel like a wuss with my careful 5am oatmeal and banana

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LFlaufran.bsky.social

25 minute PR! wow!! congrats!

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LFlaufran.bsky.social

check out Stacey Smith's blog post: for-the-love-of-trees.blogspot.com/2016/09/the-...

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LFlaufran.bsky.social

I'll be envious of y'all Southerners soon enough when it gets stupid cold here again

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Reposted by Lauren Frankel
KZkzutaustin.bsky.social

Why in the world are we still charging people to apply to grad school??? That is the biggest diversity barrier to applying to grad school... $50-$75 bucks/school might be nothing to privileged applicants, but it adds up fast if you are anything but. This should be fixed. It's an easy fix.

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LFlaufran.bsky.social

I regret to inform you I have fallen hook line and sinker for this cosplay of a song and it is catchy

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Lauren Frankel
@laufran.bsky.social
evolutionary biologist (phylogenetic network methods, plant systematics) coding in Julia. PhD candidate @ UW-Madison Botany. NSF GRFP fellow. runner. 🏃🏻‍♀️✨🌈🌻🧬 she/her
219 followers254 following36 posts