General Evolutionary Biology and Ecology
Multiple hybridizations between ancient brown and polar bears and an Irish origin for the modern polar bear matriline.
Edwards CJ, Suchard MA, Lemey P, Welch JJ, Barnes I, Fulton TL, Barnett R, O'Connell TC, Coxon P, Monaghan N, Valdiosera CE, Lorenzen ED, WIllerslev E, Baryshnikov GF, Rambaut A, Thomas MG, Bradley DG & Shapiro B (2011) Current Biology 15, 1251-1258.
The "island rule" and deep-sea gastropods: Re-examining the evidence.
Welch JJ (2010) PLoS One 5, e8776.
Breeding racehorses: what price good genes?.
Wilson AJ & Rambaut A (2008) Biology Letters 4, 173-175.
Fisher's Microscope and Haldane's Ellipse.
Waxman D & Welch JJ (2005) Am Nat 166, 447-457.
The nk Model and Population Genetics.
Welch JJ & Waxman D (2005) J Theor Biol 234, 329-340.
Accumulating Dobzhansky-Muller incompatibilities: reconciling theory with data.
Welch JJ (2004) Evolution 58, 1145-1156.
Adaptation and Species Range.
Peck JR & Welch JJ (2004) Evolution 58, 211-221.
Modularity and the Cost of Complexity.
Welch JJ & Waxman D (2003) Evolution 57, 1723-1734.
Non-equivalent loci and mutation-selection balance.
Waxman D & Welch JJ (2003) Theor Pop Biol 63, 339-345.
Non-equivalent loci and the distribution of mutant effects.
Welch JJ & Waxman D (2002) Genetics 161, 897-904.
 
Andrew Rambaut, 2007