PUBLICATION
Microfluidic-aided genotyping of zebrafish in the first 48 h with 100 % viability
- Authors
- Samuel, R., Stephenson, R., Roy, P., Pryor, R., Zhou, L., Bonkowsky, J.L., Gale, B.K.
- ID
- ZDB-PUB-150317-3
- Date
- 2015
- Source
- Biomedical Microdevices 17(2): 43 (Journal)
- Registered Authors
- Bonkowsky, Joshua
- Keywords
- Zebrafish, Genotyping, Microfluidics
- MeSH Terms
-
- Animals
- Animals, Genetically Modified
- Genotyping Techniques/instrumentation*
- Genotyping Techniques/methods*
- Zebrafish/embryology*
- Zebrafish/genetics*
- Embryo, Nonmammalian
- Polymerase Chain Reaction/methods
- Microfluidics/instrumentation
- Lab-On-A-Chip Devices
- Chorion
- Equipment Design
- PubMed
- 25773537 Full text @ Biomed. Microdevices.
Citation
Samuel, R., Stephenson, R., Roy, P., Pryor, R., Zhou, L., Bonkowsky, J.L., Gale, B.K. (2015) Microfluidic-aided genotyping of zebrafish in the first 48 h with 100 % viability. Biomedical Microdevices. 17(2):43.
Abstract
This paper introduces an innovative method for genotyping 1-2 days old zebrafish embryos, without sacrificing the life/health of the embryos. The method utilizes microfluidic technology to extract and collect a small amount of genetic material from the chorionic fluid or fin tissue of the embryo. Then, using conventional DNA extraction, PCR amplification, and high resolution melt analysis with fluorescent DNA detection techniques, the embryo is genotyped. The chorionic fluid approach was successful 78 % of the time while the fin clipping method was successful 100 % of the time. Chorionic fluid was shown to only contain DNA from the embryo and not from the mother. These results suggest a novel method to genotype zebrafish embryos that can facilitate high-throughput screening, while maintaining 100 % viability of the embryo.
Genes / Markers
Expression
Phenotype
Mutations / Transgenics
Human Disease / Model
Sequence Targeting Reagents
Fish
Orthology
Engineered Foreign Genes
Mapping