Description:
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A population consisting of 133 F2 was developed from a cross of LGD-1-B-10 and ICMP85410. LGD-1-B-10 is a downy mildew-susceptible, extra-early, inbred segregant of (B70 X Tift756)-1-4-5 based on a germplasm from Togo and India. ICMP85410 is a downy mildew-resistant, dwarf, restorer, inbred segregant of (ICP165 X ICP220)-64 based on germplasm form Uganda, Mali and Nigeria. A linkage map consisting of 242 RFLP and SSR markers comprises seven linkage groups and covers 473 cM with an average map distance between loci of about 1.95 cM. The marker and map data for this population are kindly provided by Dr. K. M. Devos. |
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