Table 1.

Feline RH Map Statistics

Chr. Total loci Loci Phys.length (Mb)[i] cR kb/cR Avg. ret. freq.
type I type II
A144271728813982060.30 (0.11–0.71)
A240281221011361850.35 (0.17–0.74)
A336261016810341620.32 (0.12–0.46)
B13418162319942320.39 (0.15–0.80)
B2332941748831970.53 (0.25–0.83)
B341338168725[ii] 2310.40 (0.30–0.65)
B44329141629661670.43 (0.24–0.76)
C153391425817181500.31 (0.14–0.59)
C23018121748002180.37 (0.24–0.52)
D1312381446942070.39 (0.17–0.57)
D2231491206831760.37 (0.18–0.64)
D32918111207321640.47 (0.18–0.75)
D4191361115851900.26 (0.17–0.41)
E133267111553[ii] 2320.66 (0.15–1.00)[iii]
E224186905081780.49 (0.31–0.73)
E320155694711460.46 (0.27–0.72)
F118144874122110.37 (0.29–0.46)
F21147873802290.41 (0.24–0.63)
X302461506792210.26 (0.13–0.48)
Y8806973[ii] [ii] 0.39 (0.33–0.46)
 Total600424176299115,424
 Avg.302191507711950.39 (0.11–1.00)

[i] Estimated assuming a genome size of 3000 Mb and the percentage of the total cytogenetic length represented by each chromosome (W. Nash, unpubl.).

[ii] Values are underestimates due to gaps in map (e.g. B3, E1) or poor physical coverage (e.g. Y).

[iii] Bears the selectable locus, thymidine kinase (TK).