Furthermore, young shoots of "Red Prestige" and "Freedom" plants that were PnMV positives by DAS-ELISA were grafted on three wild poinsettia plants obtained from stalks collected in Tehuilotepec, which were PnMV negative according to DAS-ELISA test.
7.4. Adicionalmente, brotes tiernos de las variedades "Red Prestige" y "Freedom" que fueron positivos al PnMV con DAS-ELISA, se injertaron en tres plantas silvestres de nochebuena obtenidas a partir de las estacas recolectadas en Tehuilotepec y que fueron negativas al PnMV, según los resultados DAS-ELISA.