ES Cell Culture Protocols - EXCELLENT GUIDE. Harvesting and DNA Preparation, Colony Picking, Electroporation, ES Cell Culture using ESGRO® and Feeder Cell Layer. ESGRO. - [Read ES Cell Culture Protocols - ESGRO]
This protocol describes a rapid PCR-based method for identifying targeted ES cell colonies prior to picking. It is based on DNA analysis of a small part of colonies pooled directly from selection plates. Only positive colonies are expanded. - [Read Genotyping Embryonic Stem (ES) Cell Colonies Prior to Picking Protocol]
Zygotes can be identified by their unique morphology. They can be easily separated away from nonmated cells using a micromanipulator. This method provides an alternative to the selection of diploid cells on a medium that prevents the growth of haploid parent cells. - [Read Picking Zygotes Protocol]
Long PCR Buffer, Cycle times and temperatures, Picking Primers, Hot Start Polymerases for Long PCR. Harvard-Lipper Center for Computational Genetics. Modified from Cheng et al. - [Read Reagents and Guidelines for Long PCR]
This protocol a protocol on how to generate transfected embryonic stem (ES) cell clones. The previous protocol in this series is the Protocol for Electroporation of ES cells. The next protocol in the series is the Protocol on Disaggregation, Expansion, and Freezing of Transfected ES Clones.
This protocol describes the electroporation of the BMH 81-17 mut S strain that is recommended for tranformation of the site directed mutagenesis of dsDNA (See Protocol on Site-Directed Mutagenesis on Double Stranded DNA). BMH 81-17 mut S are a mismatch repair defective (mut S) Escherichia coli strain. The probability that the two mutations will cosegregate during the first round of DNA replication is increased in this strain.