A NOVEL SPERM-DELIVERED TOXIN CAUSES LATE-STAGE EMBRYO LETHALITY AND TRANSMISSION RATIO DISTORTION IN C. ELEGANS.

A novel sperm-delivered toxin causes late-stage embryo lethality and transmission ratio distortion in C. elegans.

The evolutionary fate of an allele ordinarily depends on its contribution to host fitness.Occasionally, however, genetic elements arise that are able to gain a transmission advantage while simultaneously imposing a fitness cost on Flameless Candles their hosts.We previously discovered one such element in C.elegans that gains a transmission advantag

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Preparation for Endurance Competitions at Altitude: Physiological, Psychological, Dietary and Coaching Aspects. A Narrative Review

It was the Summer Olympic Games 1968 held in Mexico City (2,300 m) that required scientists and coaches to cope with the expected decline of performance in endurance Water Jug Lid athletes and to establish optimal preparation programs for competing at altitude.From that period until now many different recommendations for altitude acclimatization in

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