Dr. Paul Maier @_Mountain_Man
Ph.D. Population Geneticist @GxGene • Frog & human 🧬 • Evolutionary Biologist • Yosemite Toads • Wilderness Junkie • Photographer • Musician • Pilot • Runner paulmaierresearch.com Tucson, AZ Joined February 2015-
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Big news! After 5+ years and 5 publications, my entire Ph.D. is published!!! 🧬🥳🧬🐸🧬🥳🧬 *** This paper was a major achievement, involving the assembly of an entire transcriptome (all protein-coding sequences) for a species lacking any genomic resources!
Big news! After 5+ years and 5 publications, my entire Ph.D. is published!!! 🧬🥳🧬🐸🧬🥳🧬 *** This paper was a major achievement, involving the assembly of an entire transcriptome (all protein-coding sequences) for a species lacking any genomic resources!
Very privileged and fortunate to have contributed to this very cool landmark study!
Very privileged and fortunate to have contributed to this very cool landmark study!
Very excited to have worked with University of Cambridge, Max Planck Institute, and others to reveal the secrets of Beethoven's DNA!! 🎵🧬🎼🧬🎹🧬
Very excited to have worked with University of Cambridge, Max Planck Institute, and others to reveal the secrets of Beethoven's DNA!! 🎵🧬🎼🧬🎹🧬
Using landscape genomics to delineate future adaptive potential for climate change in the Yosemite toad (Anaxyrus canorus)
Our exciting EVA paper develops new methods in landscape genomics (including spatial simulations) to forecast the fate of this beautiful species!
Our exciting EVA paper develops new methods in landscape genomics (including spatial simulations) to forecast the fate of this beautiful species!
Excited to have this paper from my dissertation published with some great folks- @Testudinidude @TrevorFaske! @Unrcabnr @UnrScience @Unr onlinelibrary.wiley.com/share/UCIHCFQT…
Check out our #HeredityPodcast about #ClimateChange forcing toads to new heights! Landscape genetics + novel methods @ClimateNPS @UNFCCC @YaleClimateComm @FAOclimate
Check out our #HeredityPodcast about #ClimateChange forcing toads to new heights! Landscape genetics + novel methods @ClimateNPS @UNFCCC @YaleClimateComm @FAOclimate
You can listen to @JamesBurgon & @_Mountain_Man in our latest #HeredityPodcast Connecting the Toads bit.ly/3SHbiaW and read their article go.nature.com/3BVboGR @StevenOstoja @USGS @SDSU @CalStateLA @USDAClimateHubs @ClimateNPS @YaleClimateComm
Landscape genetics of a sub-alpine toad: climate change predicted to induce upward range shifts via asymmetrical migration corridors go.nature.com/3BVboGR @_Mountain_Man @StevenOstoja @USGS @SDSUResearch @FamilyTreeDNA @calstate @ClimateNPS @YaleClimateComm @FAOclimate
Where can the toads go?! Landmark study published. @USGS @SDSUResearch @SDSU @FamilyTreeDNA @calstateLA @calstate @USDAClimateHubs @ClimateNPS @UNFCCC @YaleClimateComm @FAOclimate nature.com/articles/s4143…
Just published a discovery about our shared human story in Nature Scientific Reports! 100,000 years old—oldest maternal lineage found in 20 years! So rare, one participant is 80,000 years removed from their closest relative, a new world record! nature.com/articles/s4159…
New Research: Gene Pool Boundaries for the Yosemite Toad (Anaxyrus canorus) Reveal Asymmetrical Migration Within Meadow Neighborhoods frontiersin.org/articles/10.33… #conservation
Wow, this answers my question (or at least provides a good hypothesis)! Seen multiple red-tipped glass frogs of assorted species...
Wow, this answers my question (or at least provides a good hypothesis)! Seen multiple red-tipped glass frogs of assorted species...
Here's something I once learned in virology school that should make you feel a bit better about why, unlike the flu, #COVID19 most likely won't be able to mutate to escape the vaccines we're developing. It has to do with the fact that COVID-19's genome is made up of...
Lepidophyma reticulatum, Costa Rican Tropical Night Lizard, Puntarenas Province, CR. These secretive lizards flatten the curve to the extreme—they have a tiny home size, and rarely encounter each other. This may be why most are parthenogenetic, meaning they are all female!!
More of our series: Frogs, pissed about the world. Oophaga pumilio, Strawberry Poison-dart Frog. Oophaga provide dual parental care: the female lays unfertilized eggs for the tadpoles to eat ("Oon" = egg, Phagos = "eater"), while the male defends and provides moisture. #omelette
What is this 'Social Distancing'? . . . . . . . . . Rhinella horribilis, Heredia Province, CR #herpetology #herps #toad #toadsoftwitter #bufonid #rhinella #bufo #horribilis #marinus #canetoad #wildlife #macrophotography #costarica #nature #ecology #mites #socialdistancing
Agalychnis callidryas, Red-eyed Treefrog metamorph. Eyes become peripherally red approximately two weeks after metamorphosis, and the red pigment then spreads inward to envelop the entire iris. #treefrog #wildlife #macrophotography #costarica #nature #ecology #metamorph #padawan
Thecadactylus rapidcauda, Turnip-tailed Gecko. This huge species possesses excellent night vision, and unparalleled toe lamellae. Easily able to climb smooth vertical surfaces, they may stay attached to glass well after death. We found this one inside a massive strangler fig!

Gordon Breitenberg @GordonBrei6859
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Jewish Genetic Discov... @JewishGenomics
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Marie Agne @jr32398
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Rob Thayer @gkaDanaLiechti
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Sasha @ToysoughnRXnrF
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Veronika Lipánová (... @KonecnaVero
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Dawood Ahmad @Dawood_Ginger
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Ayush Valecha @UnoffendedAyush
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Ben Sutherland @bsuther7
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Scott P. Egan @scottpegan
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Valeria Román 🌎 @ValeriaRoman
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Luis Carlos Hdez🍺�... @luishdezs
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Maarten Larmuseau @MHDLarmuseau
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Debbie Kennett 🧬�... @DebbieKennett
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James Antell @JamesAntell
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Journal of Genetics a... @AAGMBJ
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L. A. Liggett @la_liggett
2K Followers 2K Following Postdoctoral Fellow studying somatic mutation, CHIP, and leukemogenesis at @BostonChildrens, @broadinstitute, and @harvardmed in the lab of @bloodgenes.
Francine Almeida @FrancineAlvesN1
36 Followers 142 Following PhD student at UFES and #GGBC, studying palm tree philogeography🌴. Interested in molecular analysis and bioinformatics.
Jonathan B. Losos @JLosos
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Roseanna Gamlen-Green... @TheToadLady
1K Followers 2K Following Postdoc @OtagoBiochemist | Recent PhD from @UBC | Nat Geo Explorer | restoration ecology, introduced species & pop genomics | working w communities | she/her
FamilyTreeDNA @FamilyTreeDNA
12K Followers 228 Following Official Account | FamilyTreeDNA is the world leader in DNA testing for ancestry and genealogy. Discover your family history with our wide range of DNA tests.
Mason J Ryan @mjryan42frogs
1K Followers 2K Following a dyslexic frog, lizard, & chaser | improbable ecologist & scientist | most importantly a mets fan | he/him
RBoasAncestry 🌳�... @RBoasAncestry
902 Followers 1K Following Skilled 30-yr. genealogist/genetic genealogist. Military/descendancy research. ID’d 700+ servicemen, 600+ DNA matches, 25+ fam. NPEs. Building my haplopedigree.
BNWtranslation/Dawn G... @BNWtranslation
101 Followers 168 Following ATA-Certified Spanish to English translator. Specializing in Medical/Life Sciences, Law Enforcement, and Genealogy.
jpaliciosopena @jpaliciosopena
77 Followers 351 Following Presidente de ASMAASTURIAS asociación ASTURIANA para la lucha contra las enfermedades y riesgos respiratorios desde 1994 . Expresidente de FENAER
Humpty Blumpkin @BlumpkinHumpty
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Luke Klicka @Luke_Klicka
56 Followers 160 Following Ph.D. in Biology | Evolution, Genetics, Speciation, Biogeography, Ornithology | Educator | He/Him
Dr. Sarah Kienle @Sarah_S_Kienle
1K Followers 902 Following Asst Biology Professor at @baylor. Tweets (mostly) about academia, work/life balance, cool animals, & making the world more beautiful. She/her. 🦭
ARCS Foundation – S... @SanDiegoARCS
235 Followers 277 Following Achievement Rewards for College Scientists - San Diego Chapter
Alfonso E. Romero @alfonsoeromero
2K Followers 4K Following Father, husband, data scientist, computational biologist, geek. Moved from Spain to UK because of the crisis. Came back because of Brexit. I like cheese & hats.
Nick Mason @Nick_mas0n
2K Followers 1K Following Ornithology, evolution, ecology. Assistant Professor and Curator of Birds at LSUMNS. I also enjoy rugby, rap, house music, art, and food. He/him. Views my own.
Erik Funk @erikrfunk
170 Followers 116 Following NSF postdoctoral fellow with the San Diego Zoo Wildlife Alliance
Tara Luckau @TKLuckau
101 Followers 455 Following Molecular biology 🧬 Conservation genomics 🌍 HERpetology 🦎
lab bosque de niebla @LabNiebla
881 Followers 5K Following LabNi Foundation Social appropriation of natural heritage https://t.co/58JgcAT8S9 #biodiversidad Soluciones Basadas en la Naturaleza https://t.co/xc36oAwSLP
Marshal Hedin @marshalhedin
3K Followers 950 Following professor, arachnologist, biodiversity biologist, photographer, dad .... seeking to inspire University students, and beyond!
Tim Higham @HighamLab
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Salamander Jill (Flem... @salamander_jill
775 Followers 736 Following Flippin’ logs & catchin’ frogs. Dog & music enthusiast. #MentalHealth tryhard. #herpetALLogy. Views are my own. she/her.
Danny Nielsen @Touching_Grey
82 Followers 175 Following Postdoc at UNR. Wrote Straight Flossin’: https://t.co/35Me5anJJm
Angela Shrader @angeladawn1414
217 Followers 255 Following I like Japanese, acting, psychology, and cats. Still figuring out how to combine all of those.
Allan Cabrero, Ph.D. @Ento_Allan
733 Followers 560 Following Entomologist. NSF postdoc fellow @NMNH studying desert evolution in Asiloid flies. Follow me on IG: @Allan_the_Entomologist
FamilyTreeDNA @FamilyTreeDNA
12K Followers 228 Following Official Account | FamilyTreeDNA is the world leader in DNA testing for ancestry and genealogy. Discover your family history with our wide range of DNA tests.
Tristan James Alexand... @BeggTristan
74 Followers 80 Following PhD in Biological Anthropology at Clare Hall, University of Cambridge
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Francine Almeida @FrancineAlvesN1
36 Followers 142 Following PhD student at UFES and #GGBC, studying palm tree philogeography🌴. Interested in molecular analysis and bioinformatics.
Torsten Günther @trstn_gnthr
1K Followers 562 Following Population genomics, ancient DNA, domestication, human prehistory - Researcher at Uppsala University @HumanEvoUU @[email protected]
Pontus Skoglund @pontus_skoglund
7K Followers 2K Following Evolutionary geneticist. My ancient genomics group at the Francis Crick Institute studies the human past using ancient DNA and proteins.
Iain Mathieson @mathiesoniain
4K Followers 684 Following Population genetics, ancient DNA, statistics.
Iosif Lazaridis @iosif_lazaridis
10K Followers 874 Following Research Associate @harvardheb and @hmsgenetics studying history with ancient DNA.
Joe Pickrell @joe_pickrell
14K Followers 1K Following Geneticist, entrepreneur. Co-founder and Board @gencove. Current projects: @getcrimsoniris, TBD
Evolution Meetings @Evol_mtg
9K Followers 13 Following The joint annual conference of the American Society of Naturalists, the Society for the Study of Evolution, and the Society of Systematic Biologists.
Evolutionary Genomics @evol_genomics
5K Followers 324 Following Wanna know the newest papers, jobs and conferences in evolutionary genomics? Plz Follow me. RT = endorsement. Views are my employers.
bioRxiv Evobio @biorxiv_evobio
4K Followers 0 Following
Jen Y. Lamb, PhD @jenylamb
2K Followers 658 Following (she/her) - Amphibians, ecology, natural history, conservation, & science education - Associate prof. @SCSUCOSE. 🏳️🌈🖖🏼
Roseanna Gamlen-Green... @TheToadLady
1K Followers 2K Following Postdoc @OtagoBiochemist | Recent PhD from @UBC | Nat Geo Explorer | restoration ecology, introduced species & pop genomics | working w communities | she/her
Kelley Harris @Kelley__Harris
3K Followers 893 Following Associate Prof of Genome Sciences at UW. I use population genetic models to study the origins of genetic variation and the evolution of mutational processes.
Evolution Journal @journal_evo
7K Followers 163 Following The flagship journal of @sse_evolution. We publish articles in evolutionary biology at all levels of organization. Published by @OxUniPress.
Molecular Ecology @molecology
7K Followers 5K Following Molecular Ecology publishes papers that use molecular genetic techniques to address consequential questions in ecology, evolution, behaviour and conservation.
Jonathan Pritchard @jkpritch
15K Followers 346 Following My lab at Stanford studies human population genetics and complex traits.
Sohini Ramachandran @s_ramach
3K Followers 658 Following Population geneticist @BrownUniversity. Interested in historical processes & natural selection on human genomes. All tweets my own. BlueSky: sramach.
John Novembre @jnovembre
7K Followers 1K Following Developing computational tools to understand genetic diversity. Professor @UChicago. Art: Eduardo Korba “Ellis Island” mural.
Kirk Lohmueller @lohmueller
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Matthew Hahn @3rdreviewer
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Introgression Papers @_introgression
2K Followers 0 Following Bot aggregating papers and pre-prints on (mostly interspecific) gene flow. Curated by @AnthonyGeneva
Molecular Ecologist @molecologist
7K Followers 39 Following News & commentary for ecology, evolution, & everything in between. Not the journal Molecular Ecology, but we're friends. Our team: https://t.co/4bSCBosr0S
Trends in Ecology & E... @Trends_Ecol_Evo
27K Followers 378 Following TREE publishes reviews in all areas of ecology & evolution. Automatic posting of new papers only. Check us out on Bluesky @cp-trendsecolevo.bsky.social
SSE @sse_evolution
13K Followers 311 Following The Society for the Study of Evolution. Promotion of the study of organic evolution & integration of various scientific fields concerned with evolution.
EvolDir @evoldir
15K Followers 16 Following EvolDir (Evolution Directory) mailing list on topics of interest to evolutionary biologists (conferences, jobs, software, etc.). Twitter version by @rdmpage
GeneticsUnzipped @GeneticsUnzip
3K Followers 1K Following Podcast from The Genetics Society @gensocuk. 🔊 Listen here: https://t.co/0MbYF8N2kC 📃 Transcripts: https://t.co/M2RmacYiGi
Jonathan B. Losos @JLosos
5K Followers 2K Following
Graham Coop @Graham_Coop
19K Followers 2K Following Popgen @UCDavis. @[email protected] . Tweets, grammar, & spelling are my views only.He/him. #OA popgen book https://t.co/R6I2dcaEGf
Population Genetics G... @popgroup
3K Followers 6 Following The UK Population Genetics Group conference, supported by the @GenSocUK and @HeredityJournal. PopGroup 58 is heading to the University of Sheffield for 2025.
Heredity @HeredityJournal
2K Followers 587 Following The Genetics Society's journal covering a broad range of general genetics research. Published by Springer Nature.
Aurora Ruiz-Herrera @A_RuizHerrera
2K Followers 2K Following Understanding how genomes organize, evolve and are transmitted to the offspring - @UABBarcelona, @SEGenetica, co-EiC @HeredityJournal, ICREA Academia
Luke Klicka @Luke_Klicka
56 Followers 160 Following Ph.D. in Biology | Evolution, Genetics, Speciation, Biogeography, Ornithology | Educator | He/Him
Parody of a Parody @SilERabbit
45K Followers 20K Following Public wealth professor. Author of Deathlines. Surge price physician. Contributing propagandist @WashingtonPost @CNN Financial analyst. Bad Mom. Parody.
Naomi Klein @NaomiAKlein
650K Followers 4K Following Doppelganger. This Changes Everything. The Shock Doctrine. No Logo. On Fire. @UBC Professor of Climate Justice, co-director @CCJ_UBC
lab bosque de niebla @LabNiebla
881 Followers 5K Following LabNi Foundation Social appropriation of natural heritage https://t.co/58JgcAT8S9 #biodiversidad Soluciones Basadas en la Naturaleza https://t.co/xc36oAwSLP
Danny Nielsen @Touching_Grey
82 Followers 175 Following Postdoc at UNR. Wrote Straight Flossin’: https://t.co/35Me5anJJm
Meaghan G, Ph.D. @meaghan_regina
567 Followers 850 Following Conservation Science |Landscape Ecology | HERper | she/her🏳️🌈
USDA Climate Hubs @USDAClimateHubs
6K Followers 2K Following Delivering science-based info and tools so land managers can build resilience to climate change & manage risks. #Climatehubs Following/RTs don't=endorsement.
Rosalyn Price-Waldman @rosalyn_pw
513 Followers 672 Following Postdoc in Stoddard Lab, Princeton EEB. Structural color, feather micro- and macrostructure, color vision and color genetics in birds. she/hers
Michael Cleaver @Michael_Cleaver
43 Followers 58 Following
Salamander Jill (Flem... @salamander_jill
775 Followers 736 Following Flippin’ logs & catchin’ frogs. Dog & music enthusiast. #MentalHealth tryhard. #herpetALLogy. Views are my own. she/her.
Angela Shrader @angeladawn1414
217 Followers 255 Following I like Japanese, acting, psychology, and cats. Still figuring out how to combine all of those.
Tim Higham @HighamLab
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Tierney Bougie @tcbougie
178 Followers 221 Following