E García-Castells

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A gene encoding an extracellular lipase from Streptomyces sp. M11 was cloned in the high-copy-number vector pIJ486, using S. lividans 66 as host. A 28-kDa protein was secreted by S. lividans carrying pB13, which harbors a 6-kb insert, and identified as the product of the cloned gene. Comparison of the N-terminal amino acid (aa) sequence of the purified(More)
Behavioral changes associated to the menstrual cycle in a social group of vervet monkeys (Cercopithecus aethiops) were studied. Three adult females were used as experimental subjects and in these, vaginal smears were taken every other day in order to detect their menstrual cycles. Only the dominant and the mid-ranking female showed regular cycles while the(More)
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