Dhh-Cre for Schwann cell conditional models
A floxed Target allele paired with Cre gives spatial control that whole body knockouts cannot offer. Labs use this approach to separate developmental roles from adult homeostasis, to model human somatic mutations, and to align with clinical presentations where disease begins in one organ. For Schwann cell work, plan Cre specificity, reporter crosses, and baseline phenotyping before you scale.
Driver pairing notes
Dhh-Cre biases recombination toward Schwann cell lineages. Inducible design: no, constitutive activity.
Conditional knockout keeps Schwann-cell as the experimental theater while the rest of the animal retains a wild type allele. That pattern mirrors somatic mutation in patients and avoids systemic compensation that can erase subtle phenotypes. It is often preferred when a germline null is lethal, weak, or confounded by developmental rescue.
A conventional knockout answers whether the gene is required broadly. When Schwann-cell is the organ of interest, a global null can still be informative if viability is acceptable and you want the simplest genotype. If the null is harsh, a floxed allele with a regional Cre is the safer long term platform.
Example conditional alleles to pair with Dhh-Cre
Frequently asked questions
What animals express Dhh-Cre?
Dhh-Cre is used for Schwann cell biased recombination in community standard protocols. We recommend reporter validation on your background before large experiments.
Is Dhh-Cre inducible?
Some lines in the CreERT2 family need tamoxifen for nuclear access. Tell us your timing goals and we help pick tamoxifen versus constitutive strategies.
Which floxed genes pair with Dhh-Cre?
Top pairs depend on your disease model. We link common conditional alleles in our catalog and can suggest three to five references genes that match Schwann cell biology.