John J. Welch

1. Ancient Hybridization and an Irish Origin for the Modern Polar Bear Matriline
   2011/07/08 by Ceiridwen J. Edwards, Ceiridwen J. Edwards, Marc A. Suchard +26 · 295 citations
   Biochemistry, Genetics and Molecular Biology · Environmental Science · Social Sciences · #Biology #Evolutionary biology #Genetic diversity and population structure #Irish #Marine animal studies overview #Pleistocene-Era Hominins and Archaeology #Zoology
2. A 2-million-year-old ecosystem in Greenland uncovered by environmental DNA
   2022/12/07 by Kurt H. Kjær, Mikkel Winther Pedersen, Bianca De Sanctis +35 · 341 citations
   Environmental Science · Medicine · #Environmental DNA in Biodiversity Studies #Microbial Community Ecology and Physiology #Isotope Analysis in Ecology #Ecosystem #Environmental DNA #Ancient DNA #Geography #Ecology #Biodiversity #Biology #Medicine #Environmental health
3. Evolutionary genomics of a natural Wolbachia superinfection in the dengue mosquito Aedes albopictus
   2026/06/26 by Thomas L. Schmidt, Julien Martinez, Jonathan P. Day +3 · 1 voice
   Agricultural and Biological Sciences · Energy · Medicine · #CO2 Reduction Techniques and Catalysts #Insect symbiosis and bacterial influences #Parasitic Diseases Research and Treatment