Sugar beet is a major crop in Iran with now nearly 160,000 ha under cultivation. The

rhizomania disease of sugar beet is now present in almost all of major sugar beet growing areas within the country. In order to ...

, suggesting ancestral differentiation. The normalized values for dN-dS indicated different purifying selection pressures acting on each of cistrons, with the P1 and NIa-Pro being subjected to the weakest and strongest functional constraints, respectively. Some...