@article{fdi:010009005,
  title = {{F}lavonoids accumulate in cell walls, middle lamellae and callose-rich papillae during an incompatible interaction between {X}anthomonas campestris pv. malvacearum and cotton},
  author = {{D}ai, {G}.{H}. and {N}icole, {M}ichel and {A}ndary, {C}. and {M}artinez, {C}. and {B}resson, {E}. and {B}oher, {B}ernard and {D}aniel, {J}ean-{F}ran{\c{c}}ois and {G}eiger, {J}ean-{P}aul},
  editor = {},
  language = {{ENG}},
  abstract = {{I}nteractions between cotton cotyledons and #{X}anthomonas campestris$ pv. #malvacearum$ were examined. {D}uring an incompatible interaction, fluorescence microscopy revealed that flavonoid compounds accumulated within 10 h after inoculation. {E}lectron micrographs showed ultrastructural modifications of cells that exhibited an intense fluorescence suggesting the presence of flavonoids. {P}henol-like molecules were produced by cells of infection sites and were found in paramural areas within papillae enriched with callose and in host cell walls and middle lamellae. {H}istochemistry showed that peroxidase activity and terpenoids were detected in the infected resistant plants, 4 and 48 h after inoculation, respectively. {I}n contrast, no changes in the deposits of lignin, suberin, and catechin were seen in either the infected susceptible or resistant lines. {W}e suggest that early flavonoid accumulation is associated with the hypersensitive reaction of cotton cotyledons to #{X}. campestris$ pv. #malvacearum$. {T}he activity of wall-bound peroxidases may play a role in the incorporation of flavonoids in cell walls and paramural papillae. ({R}{\'e}sum{\'e} d'auteur)},
  keywords = {{PATHOLOGIE} {VEGETALE} ; {BACTERIOSE} ; {RELATION} {HOTE} {PARASITE} ; {CYTOLOGIE} ; {ULTRASTRUCTURE} ; {MICROSCOPIE} {OPTIQUE} ; {MICROSCOPIE} {ELECTRONIQUE} {A} {TRANSMISSION} ; {FLAVONOIDE} ; {ACCUMULATION}},
  booktitle = {},
  journal = {{P}hysiological and {M}olecular {P}lant {P}athology},
  volume = {49},
  numero = {5},
  pages = {285--306},
  year = {1996},
  DOI = {10.1006/pmpp.1996.0055},
  URL = {https://www.documentation.ird.fr/hor/fdi:010009005},
}