A Gene for Sexual Switching in Melons Provides Clues to the Evolution of Sex


A newly discovered function for a hormone in melons suggests it plays a role in how sexual systems evolve in plants. The study, conducted by French and American scientists, appears in the latest issue of the journal Science.

Scientists from several French institutions, led by Abdel Bendahmane of the National Institute for Agricultural Research (INRA), isolated the melon sex determination gene and determined its function. As part of this collaborative effort, New York University biologists Jonathan Flowers and Michael Purugganan, who are part of NYU’s Center for Genomics and Systems Biology, conducted the evolutionary analysis of the study

Because plants’ sexual systems are varied-species may possess various combinations of ma 500

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