The clustered gamma protocadherin PcdhγC4 isoform regulates cortical interneuron programmed cell death in the mouse cortex.

Cortical inhibitory interneurons (cINs) are born in the ventral forebrain and migrate into the cortex where they make connections with locally produced excitatory glutamatergic neurons. Cortical function critically depends on the number of cINs, which is also key to establishing the appropriate inhibitory/excitatory balance. The final number of cINs is determined during a postnatal period of programmed cell death (PCD) when ~40% of the young cINs are eliminated.

The Clustered Gamma Protocadherin Pcdhγc4 Isoform Regulates Cortical Interneuron Programmed Cell Death in the Mouse Cortex.

Cortical function critically depends on inhibitory/excitatory balance. Cortical inhibitory interneurons (cINs) are born in the ventral forebrain and migrate into cortex, where their numbers are adjusted by programmed cell death. Previously, we showed that loss of clustered gamma protocadherins (), but not of genes in the alpha or beta clusters, increased dramatically cIN BAX-dependent cell death in mice.

Publisher Correction: A protein assembly mediates Xist localization and gene silencing.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

[Genetic variability of Aedes aegypti determined by mitochondrial gene ND4 analysis in eleven endemic areas for dengue in Peru].

In order to establish the genetic variability of Aedes aegypti determined by the analysis of the MT-ND4 gene, in eleven endemic regions for dengue in Peru, 51 samples of Ae. Aegypti were tested. The genetic variability was determined through the amplification and sequencing of a fragment of 336 base-pairs of MT ND4, the analysis of intra-specific phylogeny was conducted with the Network Ver.