Crista

(Date:11/26/2009)...f using recordings of birdsong to accurately measu... time sound recordings from a microphone array hav...species, populations. Because the new technique, r...al of Applied Ecology , will also work with whale ...ity to monitor whale and dolphin numbers. , Deve...

(Date:11/25/2009)...ia Institute of Technology (Caltech) have uncovere... the fruit fly, Drosophila melanogaster . , The...ship between the neurotransmitter dopamine and att...described in the December issue of the journal Ne...out 20,000 neurons and has long been considered a ...

(Date:11/25/2009)...e linchpin of the environment, where atmosphere, b... students see soil as "just dirt" a place to grow...are challenged with the task of helping students a... soil in the environment. , A collaborative pro... University of Nebraska-Lincoln, Oregon State Univ...

...f Navarra, Borja Sáez Ochoa, has proposed a new ge... a type of bone marrow cancer, which permits the d...dissertation of this biologist, produced in the De...the University of Navarra, and in the Institute of...eswig-Holstein, en Kiel (Germany), is oriented tow...

...cal role in the development of the kidney by keepi...available to produce the differentiated cells that...rding to investigators at St. Jude Children,s Rese...hich a progenitor (unspecialized) cell develops ch...he kidney stem cells, called mesenchymal blastemal...

...l way of combating diseases related to the immune ...uch as type I diabetes and arthritis. The study, f... journal Nature. , T cells are produced by the bod...fied two types of T cell, both produced in the thy...ls, and "regulatory T cells", which suppress the i...