2013-10-10 07:57 13母婴育儿

Richard J. Abbott Matings between different species (interspecific hybridization) provide increased genetic variation a

2013-10-10 07:55 17母婴育儿

Philpott, Dana Introduction Epithelial cells comprising mucosal surfaces constitute the first line of defense against

2013-10-10 07:55 17母婴育儿

Apoptotic cell death plays a critical role in the development and functioning of the immune system. During differentiati

2013-10-10 07:48 12母婴育儿

Jonathan W. Yewdell T cells of the adaptive immune system detect foreign pathogens by recognizing pathogen-derived pept

2013-10-10 07:34 5母婴育儿

Yukiko M. Yamashita,1 D. Leanne Jones,1 Margaret T. Fuller1,2* Stem cell self-renewal can be specified by local signals

2013-10-10 07:21 34母婴育儿

Cerebellar LTD and Learning-Dependent Timing of Conditioned Eyelid Responses S. K. E. Koekkoek, H. C. Hulscher, B. R.

2013-10-10 01:56 36母婴育儿

National Human Genome Research Institute announces new priorities. 16 September 2002 KENDALL POWELL Sequence shoul

2013-10-10 01:09 6母婴育儿

Cell, Vol 115, 209-216, 17 October 2003 Functional siRNAs and miRNAs Exhibit Strand Bias Anastasia Khvorova 1,2, Angel

2013-10-10 01:07 15母婴育儿

Cell, Vol 115, 209-216, 17 October 2003 Functional siRNAs and miRNAs Exhibit Strand Bias Anastasia Khvorova 1,2, Angel