In addition to the preservation of wild strains of crop plants there is the possibility of discovering altogether new crops. (religion-online.org)
These laboratory strains could be passed between mammals more easily than wild strains of the virus. (scientificamerican.com)
He also found that the starch grains and raphides from the tools were similar to those from domesticated taro strains but different from those from wild strains. (newscientist.com)