CHARACTERIZATION OF THE MYCOPLASMALIKE ORGANISM ASSOCIATED WITH WITCHES-BROOM DISEASE OF LIME AND PROPOSITION OF A CANDIDATUS TAXON FOR THEORGANISM, CANDIDATUS-PHYTOPLASMA-AURANTIFOLIA
L. Zreik et al., CHARACTERIZATION OF THE MYCOPLASMALIKE ORGANISM ASSOCIATED WITH WITCHES-BROOM DISEASE OF LIME AND PROPOSITION OF A CANDIDATUS TAXON FOR THEORGANISM, CANDIDATUS-PHYTOPLASMA-AURANTIFOLIA, International journal of systematic bacteriology, 45(3), 1995, pp. 449-453
Witches'-broom disease of small-fruited acid lime (WBDL) is a severe d
isease caused by a mycoplasmalike organism (MLO) in the Sultanate of O
man and the United Arab Emirates. The WBDL MLO was characterized by st
udying its genome size, the sequences of its 16S ribosomal DNA and the
16S-23S ribosomal DNA spacer region, and hybridization profiles obtai
ned by using WBDL MLO-specific probes. The size of the WBDL MLO genome
is 720 kbp, Genomic similarities with the MLOs of sunhemp, sesame, an
d alfalfa phyllodies were demonstrated, and we found that the WBDL MLO
belongs to the sunhemp phyllody phylogenetic subgroup.