Intron with transgenic marker (InTraM) facilitates high-throughput screening of endogenous gene reporter lines
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Intron with transgenic marker (InTraM) facilitates high-throughput screening of endogenous gene reporter lines. / Collins, Russell T.; Coxam, Baptiste; Fechner, Ines; Unterweger, Iris; Szymborska, Anna; Meier, Katja; Gerhardt, Holger.
In: Genesis, Vol. 58, No. 10-11, 23391, 2020.Research output: Contribution to journal › Journal article › Research › peer-review
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TY - JOUR
T1 - Intron with transgenic marker (InTraM) facilitates high-throughput screening of endogenous gene reporter lines
AU - Collins, Russell T.
AU - Coxam, Baptiste
AU - Fechner, Ines
AU - Unterweger, Iris
AU - Szymborska, Anna
AU - Meier, Katja
AU - Gerhardt, Holger
PY - 2020
Y1 - 2020
N2 - The generation and maintenance of genome edited zebrafish lines is typically labor intensive due to the lack of an easy visual read-out for the modification. To facilitate this process, we have developed a novel method that relies on the inclusion of an artificial intron with a transgenic marker (InTraM) within theknock-insequence of interest, which upon splicing produces a transcript with a precise and seamless modification. We have demonstrated this technology by replacing the stop codon of the zebrafishfli1agene with a transcriptional activator KALTA4, using an InTraM that enables red fluorescent protein expression in the heart.
AB - The generation and maintenance of genome edited zebrafish lines is typically labor intensive due to the lack of an easy visual read-out for the modification. To facilitate this process, we have developed a novel method that relies on the inclusion of an artificial intron with a transgenic marker (InTraM) within theknock-insequence of interest, which upon splicing produces a transcript with a precise and seamless modification. We have demonstrated this technology by replacing the stop codon of the zebrafishfli1agene with a transcriptional activator KALTA4, using an InTraM that enables red fluorescent protein expression in the heart.
KW - animal model
KW - CRISPR
KW - Cas9
KW - genome editing
KW - screening
KW - transgenesis
KW - zebrafish
U2 - 10.1002/dvg.23391
DO - 10.1002/dvg.23391
M3 - Journal article
C2 - 32783355
VL - 58
JO - Genesis: The Journal of Genetics and Development (Print)
JF - Genesis: The Journal of Genetics and Development (Print)
SN - 1526-954X
IS - 10-11
M1 - 23391
ER -
ID: 280117922