Animals carrying the duplication are wild-type. Animals which have lost yDp1 are Unc and give only dead eggs(57%) or dead larvae(43%).

umnIs19 [myo-2p::GFP + NeoR, V: 1005689 (intergenic)]. Animals with the Dup are wild-type GFP+; animals that have lost the Dup are Dpy Unc GFP-. Maintain by picking wild-type GFP+. Derived by insertion of myo-2p::GFP transgene into yDp1 duplication in parental strain TY156 using CRISPR/Cas9.

umnIs50 [myo-2p::mKate2 + NeoR, V: 1005689 (intergenic)]. Animals with the Dup are wild-type mKate2+; animals that have lost the Dup are Dpy Unc mKate2-. Maintain by picking wild-type mKate2+. Derived by insertion of myo-2p::mKate2 transgene into yDp1 duplication in parental strain TY156 using CRISPR/Cas9.

Animals with the Dup are WT. Animals which have lost the Dup are DpyUnc. Maintain by picking WT.

Animals heterozygous for yDp10 are Lon non-Unc hermaphrodites. Animals which have lost yDp10 are LonUnc. Animals homozygous for yDp10 are Dpy and sick hermaphrodites. yDp10/+ XO animals are Dpy and infertile males.

Lon non-Unc hermaphrodite strain. yDp11 is homozygous viable. yDp11/+ XO animals are fertile males.

Free duplication. Animals with yDp12 are Lon non-Unc hermaphrodites. Animals which have lost yDp12 are LonUnc. yDp12/+ XO animals are fertile males.

non-Unc hermaphrodite strain. yDp14/+; unc-2 males are 60% inviable. yDp14/yDp14; unc-2 males are dead.

non-Unc, somewhat Dpy hermaphrodites. Gives DpyUncs when yDp16 is lost.

meDf6; yDp13 is WT hermaphrodite which is Him. 27% of self-progeny are WT males. yDp13 recombines with X, but such recombination is greatly reduced in an meDf6 background. Maintain by picking L4 hermaphrodites and checking to make sure they give lots of dead eggs and lots of males. [yDp13 XO males with an intact X chromosome are >90% inviable.]

meDf6; yDp15 is WT hermaphrodite which is Him. 23% of self-progeny are WT males. yDp15 recombines with X, but such recombination is greatly reduced in an meDf6 background. Maintain strain by picking L4 hermaphrodites and making sure they give lots of dead eggs and lots of males. [yDp15 XO males with an intact X chromosome are >90% inviable.]

Heterozygotes are WT hermphrodites whose progeny include WT hermaphrodites, Dpy hermaphrodites (mnDp66; yDf13 unc-1 dpy-3), WT males and Dpy males.

The hermaphrodites are variable in phenotype, but most are Dpyish (small) and sick. Pick these hermaphrodites to maintain the strain, since healthier animals may have picked up a suppressor mutation or gone polyploid, etc. Strain gives WT males.

WT hermaphrodites whose progeny include WT hermaphrodites, Dpy hermaphrodites (mnDp66; unc-1 dpy-3), Unc hermaphrodites (yDp14; unc-1 dpy-3), DpyTra hermaphrodites (mnDp66/yDp14; yDf17), WT males, Unc males, and Dpy males. There are 2 types of WT hermaphrodites in this strain which are indistinguishable unless you score their offspring: mnDp66/yDp14; him-8; yDf17/unc-1 dpy-3 animals will have many WT males progeny; but mnDp66/yDp14; him-8; unc-1 dpy-3 animals will have primarily dpy male progeny [mnDp66/yDp14; unc-1 dpy-3 XO animals are mostly dead, but there are some escapers of lethality]. Maintain by picking L4 WT hermaphrodites and checking for correct segregation of progeny.