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The countries and languages that dominate biological research at the beginning of the 21st century
(Revista de Biolología Tropical 53 (1-2): 283-294, 2005, 2005)
Traditionally, studies of scientific productivity are biased in two ways: they are based on Current
Contents, an index centered in British and American journals, and they seldom correct for population size, ...
Pollen development: a play with many actors
(Current Topics in Plant Biology 11: 89-102. 2010, 2010-09-01)
Seeds are a major resource of food supply around the world and their production depends on successful double fertilization during plant sexual reproduction. In higher plants, fertilization of female gametophytes involves ...