NeoConnect: The Design, Implementation, and Impact of a Virtual Family-Centered NICU Program.

Background: Familial involvement in the neonatal intensive care unit (NICU) reduces parental stress and strengthens parental-infant bonding. However, parents often face barriers to in-person visitation. The coronavirus disease-2019 COVID-19 pandemic has exacerbated limitations to parental bedside presence.

Unexpected genomic rearrangements at targeted loci associated with CRISPR/Cas9-mediated knock-in.

The CRISPR/Cas9 gene editing tool enables accessible and efficient modifications which (re)ignited molecular research in certain species. However, targeted integration of large DNA fragments using CRISPR/Cas9 can still be challenging in numerous models. To systematically compare CRISPR/Cas9's efficiency to classical homologous recombination (cHR) for insertion of large DNA fragments, we thoroughly performed and analyzed 221 experiments targeting 128 loci in mouse ES cells.

Procedures for somatic cell nuclear transfer in the rat.

Somatic cell nuclear transfer (SCNT) is a powerful tool for the investigation of the mechanisms of nuclear remodeling. In addition, SCNT may offer the possibility of introducing targeted mutations by homologous recombination in species for which ES cell technology is not available. The rat specific features of the oocyte have long impeded the development of SCNT.