. | Olfactory placode assembly* . | Olfactory axon projection (% OE with no axon projection) . |
---|---|---|
Wild type | Normal | Normal (0%, n=264) |
odyl+ | Normal | Normal (0%, n=162) |
odylody | Disorganized | Impaired (41%, n=68) |
cxcr4b MO | Disorganized | Impaired (3%, n=62) |
cxcl12a MO | Disorganized | Impaired (4%, n=76) |
cxcl12b MO | Normal | Normal (0%, n=134) |
Ubiquitous Cxcl12a (HS at 12 hpf) | Disorganized | Normal† |
Ubiquitous Cxcl12a (HS at 19 hpf) | Normal | Normal† |
. | Olfactory placode assembly* . | Olfactory axon projection (% OE with no axon projection) . |
---|---|---|
Wild type | Normal | Normal (0%, n=264) |
odyl+ | Normal | Normal (0%, n=162) |
odylody | Disorganized | Impaired (41%, n=68) |
cxcr4b MO | Disorganized | Impaired (3%, n=62) |
cxcl12a MO | Disorganized | Impaired (4%, n=76) |
cxcl12b MO | Normal | Normal (0%, n=134) |
Ubiquitous Cxcl12a (HS at 12 hpf) | Disorganized | Normal† |
Ubiquitous Cxcl12a (HS at 19 hpf) | Normal | Normal† |
All embryos carry the omp:yfp transgene and the phenotypes are assessed by observing YFP-labeled cell bodies and axons at 1 dpf and 3 dpf,respectively.
For details, see Fig. 4.
Embryos obtained by crossing hsp:cxcl12a/+ adults with wild-type adults exhibit normal axon projection after heat shock (HS) at either 12 hpf(n=113 embryos) or 19 hpf (n=145 embryos).