La fruticultura de México cuenta con 63 especies comerciales y 220 potencial alimenticio. En el estado Morelos se han reportado 1.7 ha caimito en los municipios Coatlán del Río Tetecala la Reforma. El es una fuente alternativa para diversificación agricultura, así como exportación frutícola. conocimiento variabilidad genética las permitirá desarrollo programas orientados a conservación germopla...

The genetic diversity among 16 strains of Erwinia amylovora, chosen to represent different host plant origins and geographical regions, was investigated by RAPD analysis. One strain of Erwinia herbicola and one of Agrobacterium vitis were used as outgroups. Ninety-eight different RAPD fragments were produced by polymerase chain reaction amplification with six different 10-mer primers. RAPD band...

The genetic variability for RAPDs band pattern was studied in a set of 157 mutation accumulation (MA) lines of Drosophila melanogaster. These MA lines were derived from the same isogenic base population and subsequently maintained by full-sib mating during 132 generations. The ancestral pattern of the original isogenic base can be unambiguously established as the consensus pattern of the MA lin...

Aims—The eVect of local anaesthetics on optic nerve function can be investigated by quantifying the relative aVerent pupillary defect (RAPD). Methods—The study compared the depth of induced RAPD following posterior subTenon’s, retrobulbar, and peribulbar local anaesthetics using crossed polarising filters before cataract surgery (time 1 = 5 minutes), immediately after surgery (time 2 = 42 minut...