SRS2767306 SAMN08200746 10090 Mus musculus bioproject 422943 PRJNA422943 strain C57BL/6 age 3 month sex male tissue prefrontal cortex sample_type tissue sample treatment maternal separation, 3h/day during first two weeks BioSampleModel Model organism or animal SRS2767307 SAMN08200747 10090 Mus musculus bioproject 422943 PRJNA422943 strain C57BL/6 age 3 month sex male tissue prefrontal cortex sample_type tissue sample treatment handling condition, 15 min/day during first two weeks BioSampleModel Model organism or animal SRS2767305 SAMN08200745 10090 Mus musculus bioproject 422943 PRJNA422943 strain C57BL/6 age 3 month sex male tissue prefrontal cortex sample_type tissue sample treatment control, standard housing conditions BioSampleModel Model organism or animal