1. Adaptive Introgression: The Seeds of Resistance
Loren Rieseberg 
Current Biology 
Volume 21, Issue 15, Pages R581-R583 (August 2011)
DOI: /j.cub
Copyright © 2011 Elsevier Ltd Terms and Conditions

2. Figure 1 A Rat Poison Peddler.
A drawing by Paul Gavarni (1804–1866). Although anticoagulant rodenticides were first introduced in the 1950s, humans have been poisoning rodents for centuries, with arsenic serving as the poison of choice during the Victorian era.
Current Biology  , R581-R583DOI: ( /j.cub )
Copyright © 2011 Elsevier Ltd Terms and Conditions

3. Figure 2
Resister.
A European house mouse from a region in Europe where mice carry a 20 Mb introgressed fragment from the Algerian mouse. Photo: Stefan Endepols.
Current Biology  , R581-R583DOI: ( /j.cub )
Copyright © 2011 Elsevier Ltd Terms and Conditions