Stock Center logo
FLP enhancer trap lines
The enhancer trap lines in the table below contain FLP recombinase expressed in different tissues. These lines are part of the FINGR (ET-FLP-induced intersectional GAL80/GAL4 repression) system described in Bohm et al., 2010. They can be used with FRT-containing flip-in or flip-out GAL80 insertions to restrict expression of GAL4 as well as for clonal analysis.

See the FRT cassette or GAL80 pages to find FRT-containing flip-in or flip-out GAL80 insertions available at the Stock Center.

Go to the main FLP/FRT and other recombinases page.
  Stk # Genotype Chr Comments
1 76320 w[*]; CyO/sna[Sco]; P{w[+mW.hs]=ET-FLPx2}165 Expresses FLP in the ovary under the control of enhancer elements near Ect4.
2 76321 w[*]; CyO/sna[Sco]; P{w[+mW.hs]=ET-FLPx2}168/TM6B, Tb[1] Expresses FLP in the ovary under the control of enhancer elements near kra. Homozygotes may be present.
3 76322 w[*]; P{w[+mW.hs]=ET-FLPx2}688A/TM6B, Tb[1] Expresses FLP in the ovary under the control of unknown enhancer elements on 3rd chromosome. Exact insertion site unknown. Unknown lethal mutation on 2nd. CyO present.
4 38883 w[*]; P{w[+mW.hs]=ET-FLPx2}173A 2 Expresses FLP recombinase in subsets of cells of the CNS (see FBrf0211833), B.Z.
5 38885 w[*]; P{w[+mW.hs]=ET-FLPx2}291B/CyO 2 Expresses FLP recombinase broadly with strong expression in the mushroom bodies (alpha, beta and gamma lobes), kenyon cells, and central complex, B.Z.
6 38886 w[*]; P{w[+mW.hs]=ET-FLPx2}276B 2 Expresses FLP recombinase in subsets of cells of the CNS (see FBrf0211833), B.Z.
7 38887 w[*]; P{w[+mW.hs]=ET-FLPx2}398A/T(2;3)B3, CyO: TM6B, Tb[1] 2 Expresses FLP recombinase in subsets of cells of the CNS (see FBrf0211833), B.Z. Homozygotes may be present. T(2;3)CyO-TM6B, Tb[1] is a guess, A.L.P.
8 38888 w[*]; P{w[+mW.hs]=ET-FLPx2}467A 2 Expresses FLP recombinase in subsets of cells of the CNS (see FBrf0211833), B.Z.
9 38890 w[*]; P{w[+mW.hs]=ET-FLPx2}820A 2 Expresses FLP recombinase in subsets of cells of the CNS (see FBrf0211833), B.Z.
10 38882 w[*]; P{w[+mW.hs]=ET-FLPx2}123 3 Expresses FLP recombinase in subsets of cells of the nervous system. May be segregating TM6B, Tb[1], B.Z.
11 38884 w[*]; P{w[+mW.hs]=ET-FLPx2}232B/T(2;3)B3, CyO: TM6B, Tb[1] 3 Expresses FLP in all neurons, B.Z. Homozygotes may be present. T(2;3)CyO-TM6B, Tb[1] is a guess, A.L.P.
12 38889 w[*]; P{w[+mW.hs]=ET-FLPx2}525A/T(2;3)B3, CyO: TM6B, Tb[1] 3 Expresses FLP recombinase in subsets of cells throughout the optic lobe, ventral nerve cord, and the central brain with strong expression in the antenna lobes, B.Z. T(2;3)CyO-TM6B, Tb[1] is a guess, A.L.P.