Man's best genome?

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Genome Rearrangements: Mother Knows Best!

In Paramecium, developmentally programmed genome rearrangements can be altered by the presence of homologous sequences within the maternal somatic nucleus. Newly identified RNA-binding proteins appear to mediate the transfer of homologous sequence information from the maternal to the developing somatic nucleus, facilitating epigenetic regulation of this large-scale genome reorganization.

The canid genome: behavioral geneticists' best friend?

We review a range of studies on the genetic contribution to behavior in canid species. We begin by identifying factors that make canids a promising model in behavioral genetics and proceed to review research over the last decade that has used canids to identify genetic contributions to behavior. We first review studies that have selectively bred dogs to identify genetic contributions to behavio...

Thomas Vicary and the Anatomie of Mans Body

Dysfunction of prefrontal cortex in schizophrenia includes changes in GABAergic mRNAs, including decreased expression of GAD1, encoding the 67 kDa glutamate decarboxylase (GAD67) GABA synthesis enzyme. The underlying molecular mechanisms remain unclear. Alterations in DNA methylation as an epigenetic regulator of gene expression are thought to play a role but this hypothesis is difficult to tes...

Man's best friend becomes biology's best in show: genome analyses in the domestic dog.

In the last five years, canine genetics has gone from map construction to complex disease deconstruction. The availability of a draft canine genome sequence, dense marker chips, and an understanding of the genome architecture has changed the types of studies canine geneticists can undertake. There is now a clear recognition that the dog system offers the opportunity to understand the genetics o...