Tag: "mating" at biology news

A sensory organ, not the brain, differentiates male and female behavior in some mammals

...ic vocalizations that are part of the male mouse's mating ritual. Eventually, the female mutants would replicate male sexual behavior by mounting the hapless males and thrusting. The male mice responded with increasing aggression toward the mutant females, eventually impregnating all of them. Once these f...

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(Date:5/22/2013)... insects and wild plants have slowed in recent years, ... the University of Leeds and the Naturalis Biodiversity Centre ... in the diversity of species in Britain, Belgium and ... the picture brightened markedly after 1990, with a slowdown ... and wild plants. , Professor Bill Kunin, ...
(Date:5/21/2013)... concept of "place" is increasingly being considered in ... have a new resource that can help them ... with the places in their lives. , ... new book co-edited by the Pacific Northwest Research ... human-centered approach to conservation. The book is published ...
(Date:5/21/2013)... a new method for delivering molecules into single, ... surface. The technique could find applications in drug ... Bulk electroporation a technique used to deliver ... cell membrane that are caused by exposing them ... method of cell transfection. (Cell transfection is the ...
Breaking Biology News(10 mins):Encouraging signs for bee biodiversity 2Encouraging signs for bee biodiversity 3Single-cell transfection tool enables added control for biological studies 2
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