Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Graphical representations of the nucleotide differences (marked by crosses) in the concatenated sequences of aroE, ddl, gdh, gki, hexB, recP and xpt (as shown on the x-axis), above nodes A, B and C indicated in Fig. 1. The red lines indicate the probability that a nucleotide change has resulted from recombination, based on the clustering of changes.
