id author title date pages extension mime words sentences flesch summary cache txt cord-274463-0nvw2egm Sánchez-Navarro, Jesús A. Plant tissue distribution and chemical inactivation of six carnation viruses 2006-12-11 .txt text/plain 2940 203 55 Viral RNA or DNA accumulation on root, stem, leaf, sepal, petal, stamen, pistil and ovary tissues of infected carnation or Saponaria vaccaria plants was analysed by non-isotopic molecular hybridisation. A negative hybridisation signal was also observed in root tissue of CVMV infected carnation plants (Fig. 1B) whereas the viral RNA accumulation was determined to be 625 ng g À1 of infected pistil tissue (dilution 5 À3 ) followed by petal, stamen and pistil with 125 ng (dilution 5 À2 ) and sepal with 25 ng (5 À1 ) ( Table 1 ). The viral distribution results showed two patterns for the six carnation viruses: high titres of CarMV, CRSV, CIRV, and CLV accumulated with small differences among the plant tissue analysed whereas there were low amounts of CERV and CVMV irregularly distributed over the infected plant. ./cache/cord-274463-0nvw2egm.txt ./txt/cord-274463-0nvw2egm.txt