Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Collaborations of scientists from developed countries and developing countries have had great success, but often have trouble getting established. Here, Iruka Okeke and John Wain describe the benefits of collaborations, the hurdles faced in their initiation, ways to promote them and the programmes that are already in place to develop them.