Effect of cow colostrum on artificially reared piglets

Call number: LD2668 .T4 1979 N64Master of Scienc

The Collaborative Cross: A Systems Genetics Resource for Studying Host-Pathogen Interactions

Host genetic variation plays an important role in shaping infectious disease susceptibility. Noll et al. review the application of a genetically diverse mouse reference population, the Collaborative Cross, to study variation in disease response across multiple pathogens, highlighting advances in model development and genetic mapping. © 2019 Elsevier Inc.Host genetic variation has a major impact on infectious disease susceptibility. The study of pathogen resistance genes, largely aided by mouse models, has significantly advanced our understanding of infectious disease pathogenesis. The Collaborative Cross (CC), a newly developed multi-parental mouse genetic reference population, serves as a tractable model system to study how pathogens interact with genetically diverse populations. In this review, we summarize progress utilizing the CC as a platform to develop improved models of pathogen-induced disease and to map polymorphic host response loci associated with variation in susceptibility to pathogens

The Onset of Methane in L Dwarfs

We have detected weak absorption features produced by the strong nu(3) methane band at 3.3 microns in two L dwarfs, 2MASSW J1507476-162738 and 2MASSI J0825196+211552, classified by Kirkpatrick et al. (2000) as spectral types L5 and L7.5 respectively. These absorptions occur in objects warmer than any in which methane previously has been detected, and mark the first appearance of methane in the ultracool star-to-brown dwarf spectral sequence.Comment: 12 pages, 2 figures; accepted by ApJ Letter