title: Hippocampal morphology in the inbred mouse strains NZB and CBA/H and their reciprocal congenics for the nonpseudoautosomal region of the Y chromosome.
abstract: The effects of the nonpseudoautosomal region of the Y chromosome (YNPAR) on hippocampal morphology have been investigated in the inbred mouse strains NZB/BINJ and CBA/H, using comparisons between the two parentals and their respective congenics N.H-YNPAR and H.N-YNPAR. Results obtained depend upon the hippocampal variable measured. YNPAR had no effect on the sizes of the stratum oriens, hilus, or mossy fiber terminal fields (both suprapyramidal and intra- and infrapyramidal). However, in interaction with the strain background, it affected the strata lacunosum-moleculare, radiatum, and pyramidale. Possible relationships among gene(s), mossy fiber terminal fields, and intermale aggression are discussed.
authors.affiliation: Génétique, Neurogénétique et Comportement, Université Paris V--René Descartes, France.
authors.forename: P V
authors.initials: PV
authors.lastname: Guillot
authors.forename: F
authors.initials: F
authors.lastname: Sluyter
authors.forename: A
authors.initials: A
authors.lastname: Laghmouch
authors.forename: P L
authors.initials: PL
authors.lastname: Roubertoux
authors.forename: W E
authors.initials: WE
authors.lastname: Crusio
mesh_terms: D000374:Aggression / Q000502:physiology; D000378:Agonistic Behavior / Q000502:physiology; D000818:Animals; D005838:Genotype; D006624:Hippocampus / Q000033:anatomy & histology*; D008297:Male; D051379:Mice; D008808:Mice, Inbred CBA / Q000235:genetics; D008814:Mice, Inbred NZB / Q000235:genetics; D009412:Nerve Fibers / Q000648:ultrastructure; D013045:Species Specificity; D009435:Synaptic Transmission / Q000235:genetics; D014998:Y Chromosome