Ribeiro, Alan Bezerra Abdelnur, Patrícia Verardi Garcia, Cleverson Fernando Belini, Adriana G. Pasqualotto Severino, Vanessa Fátima das G. F. da Silva, M. Fernandes, João B. Vieira, Paulo C. A. de Carvalho, Sérgio A. de Souza, Alessandra Machado, Marcos A. Chemical Characterization of <i>Citrus sinensis</i> Grafted on <i>C. limonia</i> and the Effect of Some Isolated Compounds on the Growth of <i>Xylella fastidiosa</i> <i>Citrus sinensis</i> grafted on <i>C. limonia</i> produces a considerable number of compounds that are not common in both plants developed from germination of seeds. The chemical profile of scion and rootstock differ notably for absence in the form of flavonoids and coumarins containing C<sub>5</sub> prenyl groups attached to the carbon atoms of aromatic and heterocyclic systems or to oxygen. Only linear pyranocoumarins xanthyletin and xanthoxyletin were found in scion. This observation indicates that the prenylated compounds once biosynthesized in the roots could have been translocated to other organs. <i>Xylella fastidiosa</i> colonizes the xylem of plants causing diseases on several economically important crops such as citrus variegated chlorosis (CVC). A number of flavonoids, coumarins, alkaloids, dihydrocinnamic acid derivative, anacardic acid, triterpenes, and limonoids were tested for <i>in vitro</i> activity on the growth of <i>Xylella fastidiosa</i>. Azadirachtin A was the most active. Hesperidin, which occurs in great amounts in cells of the mesophyll of the affected leaves with CVC, showed a moderate activity suggesting that it can act as a good barrier for small-size colonies from <i>X. fastidiosa</i>. Xylella fastidiosaCitrus sinensis;Xylella fastidiosa colonizes;Xylella fastidiosa;Citrus sinensis Grafted;limonia;CVC;chemical profile;scion;pyranocoumarins xanthyletin;flavonoid;Isolated Compounds;anacardic acid;carbon atoms;dihydrocinnamic acid;heterocyclic systems;chemical Characterization;prenylated compounds;C 5 prenyl groups 2008-09-10
    https://acs.figshare.com/articles/journal_contribution/Chemical_Characterization_of_i_Citrus_sinensis_i_Grafted_on_i_C_limonia_i_and_the_Effect_of_Some_Isolated_Compounds_on_the_Growth_of_i_Xylella_fastidiosa_i_/2914873
10.1021/jf801103p.s001