Saghai Maroof, M, Allard R, Zhang Q (1990) Genetic diversity and ecogeographical differentiation among ribosomal DNA (rDNA) alleles in wild and cultivated barley. Proc Natl Acad Sci USA 87:8486-8490.
Saghai Maroof, M, Allard R, Zhang Q (1990) Genetic diversity and ecogeographical differentiation among ribosomal DNA (rDNA) alleles in wild and cultivated barley. Proc Natl Acad Sci USA 87:8486-8490.