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Full-Text Articles in Genetics and Genomics
An Expanded Toolkit For Gene Tagging Based On Mimic And Scarless Crispr Tagging In, David Li-Kroeger, Oguz Kanca, Pei-Tseng Lee, Sierra Cowan, Michael T Lee, Manish Jaiswal, Jose Luis Salazar, Yuchun He, Zhongyuan Zuo, Hugo J Bellen
An Expanded Toolkit For Gene Tagging Based On Mimic And Scarless Crispr Tagging In, David Li-Kroeger, Oguz Kanca, Pei-Tseng Lee, Sierra Cowan, Michael T Lee, Manish Jaiswal, Jose Luis Salazar, Yuchun He, Zhongyuan Zuo, Hugo J Bellen
Faculty Publications
We generated two new genetic tools to efficiently tag genes in Drosophila. The first, Double Header (DH) utilizes intronic MiMIC/CRIMIC insertions to generate artificial exons for GFP mediated protein trapping or T2A-GAL4 gene trapping in vivo based on Cre recombinase to avoid embryo injections. DH significantly increases integration efficiency compared to previous strategies and faithfully reports the expression pattern of genes and proteins. The second technique targets genes lacking coding introns using a two-step cassette exchange. First, we replace the endogenous gene with an excisable compact dominant marker using CRISPR making a null allele. Second, the insertion is replaced …
Using Crispr To Induce A Knock-Out Of Dprl-1 In Drosophila Melanogaster, Alicia Walker
Using Crispr To Induce A Knock-Out Of Dprl-1 In Drosophila Melanogaster, Alicia Walker
Summer Research
Phosphatase of regenerating liver (PRL) is a protein that controls cell processes such as growth and division which has unknown targets. PRL has been found to have both oncogenic and tumor suppressive properties. This study aimed to create a knock out of PRL in Drosohpila melanogaster in order to assess its role in development and in order to illuminate its activity when it is expressed in cancers. We hypothesize that dPRL-1 plays an important role in embryogenesis and that the progeny which lack this gene will be unviable. The CRISPR/Cas9 system was selected as the method in which to create …