DNA gel blots of various grass species.
Abbreviations for grass species are given in Table I. A, DNA was
digested with EcoRI + BamHI, blotted, and probed
with the HindIII internal fragment of mudrA from
maize. The upper portion is the ethidium-stained DNA of each sample
before blotting. The tree is derived from (Kellogg, 1998). B, DNA was
digested with EcoRI + BamHI, blotted, and probed
with the HindIII internal fragment of mudrA from
maize. The lower portion is the ethidium-stained DNA of each sample
before blotting. C, DNA was digested with EcoRI +
HindIII, blotted, and probed with the SalI
internal fragment of mudrB.