Try the modernized beta website. Learn more about the modernization effort.
Working… Menu
Open or close the search fields display
4342 Studies found for: resistance AND molecular markers

A similar map is available for all studies in

Click on the map below to show a more detailed map (when available) or search for studies (when map not available).

Map Legend
Region Name Number of Studies
World 4,342
Africa [map] 162
Central America [map] 26
East Asia [map] 325
Japan 47 [studies]
Europe [map] 1,516
Middle East [map] 107
North America 1,836
Canada [map] 321 [studies]
Mexico 46 [studies]
United States [map] 1,584 [studies]
North Asia [map] 64
Pacifica [map] 111
South America [map] 151
South Asia [map] 46
Southeast Asia [map] 98

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

Studies with multiple locations are included in each region containing locations.