Development of simple sequence repeat markers for the soybean rust fungus, Phakopsora pachyrhizi.

Twenty-four simple sequence repeat markers were developed for Phakopsora pachyrhizi, a fungal pathogen of soybean (Glycine max) and other legumes. All 24 of the loci were evaluated on 28 isolates of P. pachyrhizi.

Comparative genomic structure of human, dog, and cat MHC: HLA, DLA, and FLA.

Comparisons of the genomic structure of 3 mammalian major histocompatibility complexes (MHCs), human HLA, canine DLA, and feline FLA revealed remarkable structural differences between HLA and the other 2 MHCs. The 4.6-Mb HLA sequence was compared with the 3.

A 1.5-Mb-resolution radiation hybrid map of the cat genome and comparative analysis with the canine and human genomes.

We report the construction of a 1.5-Mb-resolution radiation hybrid map of the domestic cat genome. This new map includes novel microsatellite loci and markers derived from the 2X genome sequence that target previous gaps in the feline-human comparative map.

A homozygous single-base deletion in MLPH causes the dilute coat color phenotype in the domestic cat.

Three proteins have been described in humans and mice as being essential for even distribution, transport, and translocation of pigment granules, with defects in these molecules giving rise to lighter skin/coat color. The dilute phenotype in domestic cats affects both eumelanin and phaeomelanin pigment pathways; for example, black pigmentation combined with dilute appears gray and orange pigments appear cream. The dilute pigmentation segregates as a fully penetrant, autosomal recessive trait.