The levels of expression and genomic organization of genes coding for the major urinary proteins (MUPs) were examined in several stocks of wild-derived mice. Levels of MUP mRNA in the liver varied considerably with M. musculus Brno and M. castaneus males having several-fold more MUP RNA than inbred C57BL/6 males, whereas M. hortulanus, M. caroli and M. cervicolor displayed levels much lower tha...

Previous work has shown that the gene for the alpha subunit of androgen-binding protein, Abpa, may be involved in premating isolation between different subspecies of the house mouse, Mus musculus. We investigated patterns of DNA sequence variation at Abpa within and between species of mice to test several predictions of a model of neutral molecular evolution. Intraspecific variation among 10 Mu...

In 1980 Janet Rossant [5] and William I. Frels [6] published their paper, ?Interspecific Chimeras in Mammals: Successful Production of Live Chimeras Between Mus musculus and Mus caroli ,? in Science. Their experiment involved the first successful creation of interspecific mammalian chimeras [7]. Mammalian chimeras [8] are valuable for studying early embryonic development. However, in earlier st...

In this colloquia review we discuss methods for thermal transport calculations for nanojunctions connected to two semi-infinite leads served as heat-baths. Our emphases are on fundamental quantum theory and atomistic models. We begin with an introduction of the Landauer formula for ballistic thermal transport and give its derivation from scattering wave point of view. Several methods (scatterin...