5/29/2023 0 Comments Tokyo species xx1These showed three distinct clades supported by high bootstrap values. Phylograms generated using parsimony for the three gene regions were strongly congruent. Thus, a growth test at 32° can differentiate these species. laricicola isolates grew more actively at these temperatures. polonica isolates grew slowly or not at all, while C. However, at temperatures between 31-33°, C. Both species had an optimal growth temperature of 25 ☌. laricicola are indistinguishable based on morphology. Comparisons of anamorph and teleomorph structures confirmed that C. Isolates were also compared based on morphology and cultural characteristics. laricicola and more specifically to determine the identity of Japanese isolates from both spruce and larch, based on sequences derived from the ITS regions of the rRNA operon, the β-tubulin gene and the HMG box of the MAT-2 gene. The objective of this study was to consider the phylogenetic relationships of C. subelongatus that infest various larch species ( Larix spp.). laricicola lives in a symbiotic relationship with the bark beetles Ips cembrae and I. polonica causes blue stain on Norway spruce ( Picea abies) and other spruce species ( Picea spp.) in Eurasia and is associated with the bark beetles Ips typographus, I. They, however, represent two ecologically distinct entities. laricicola are two morphologically similar species that occur on conifers and reside in the Ceratocystis coerulescens species complex.
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