Williams J G K, Kubelik A R, Libak K J, et al. DNA polymorphism amplified by arbi trary primers are useful as genetic markers[J]. Nucl Acids Res, 1990, 18(22): 6531-6535.
[2]
Waycott W, Fort S B, Ryder E J, et al. Mapping morpholog-ical genes relative to molecular markers in lettuce (Lactuca sativa L)[J]. Heredity, 1999, 82: 245-251.
[3]
Parant I, Michelmore R W. Development of PCR-based markers linked to downy mildew resistance in lettuce[J]. Theor Appl Genet, 1993, 85(8): 985-993.
Finan T M,Weidner S,Wong K, et al.The complete sequence of the 1 683 kb pSymB megaplasmid from the N2-fixing endosymbiont Sinorhizobium meliloti[J]. Proc Natl Acad Sci,2001, 98(17): 9889-9894.
Ohtsuka M, Makino S, Yoda K, et al. Construction of a linkage map of the Da mutant locus defective in dorsoventral patterning[J]. Genome Res, 1999, 9: 1277-1287.
[9]
Zhang B X,Huang S W, Yang G M, et a l. Two RAPDmarker slinked to a major fertility restorer gene in pepper[J]. Euphytica, 2000, 113: 155-161.
