Table 1.

Comparison between the 12,000- and 7,000-rad RH framework (FW) maps

Linkage group	No. of marker*	12,000-rad FW map			7,000-rad FW map		Fold change**
		FW marker	Non-FW marker	Map distance (cR)	FW marker	Map distance (cR)	(cR12,000/cR7,000)
SSC10p	87	31	39	1814.5	41	738.2	2.5
SSC10q	129	76	49	3353.6	59	1336.9	2.5
Total	216	107	88	5168.1	100	2075.1	2.5

* Number of marker was the sum of FW and non-FW markers in both RH_12,000 and RH_7,000 maps (Fig. 1c & 1d).

** Fold change was calculated by dividing the map distance in the 12,000-rad FW map by the map distance in the 7,000-rad FW map.