If the map distance between genes A and B is 10 map units and the map distance between genes B and C is 25 map units,what is the map distance between genes A and C?
A) 15 map units B) 35 map units C) either 15 map units or 35 map units,depending on the order of the genes D) The map distance between A and C can not be predicted from these data. E) 5 map units
The pairwise map distances for four linked genes are as follows: A-B = 22 m.u. ,B-C = 7 m.u. ,C-D = 9 m.u. ,B-D = 2 m.u. ,A-D = 20 m.u. ,A-C = 29 m.u.What is the order of these four genes?