PHYLOGENETIC RELATIONSHIPS BETWEEN IRANIAN ISOLATES OFMICROSPHAERA AND ERYSIPHE S. LAT. BASEDON RDNA INTERNAL TRANSCRIBED SPACERS SEQUENCES

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KHODAPARAST S.A.; HEJAROUD GH.A.; TAKAMATSU S.

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Journal: Rostaniha Year:2003 | Volume:4 | Issue:3-4 Page(s): 93-103

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Title

PHYLOGENETIC RELATIONSHIPS BETWEEN IRANIAN ISOLATES OFMICROSPHAERA AND ERYSIPHE S. LAT. BASEDON RDNA INTERNAL TRANSCRIBED SPACERS SEQUENCES

Author(s)

KHODAPARAST S.A. | HEJAROUD GH.A. | TAKAMATSU S. | Issue Writer Certificate

Keywords

ERYSIPHEQ4

MICROSPHAERAQ4

PHYLOGENYQ4

POWDERY MILDEWQ4

RDNA SEQUENCESQ4

Abstract

To study the phylogenetic relationships between ERYSIPHE s. lat. And MICROSPHAERA, the nucleotide sequences of internal transcribed spacers of rDNA including 5.88 rDNA gene were determined for 23 taxa. The results showed that ERYSIPHE. section ERYSIPHE and MICROSPHAERA are closely related and clustered together with strong bootstrap support (100%). All of taxa belonging to this group produce conidia singly. Whereas, these genera are distinguished by the morphology of appendages which is dichotomously branched in MICROSPHAERA and mycelioid in ERYSIPHE. ERYSIPHE. sect. Golovinomyces and ERYSIPHE. sect. Galeopsidis, both of which are well characterized by conidia produced in chains, formed two different groups. The percentages of sequence divergence ranged from 2 to 7.8% between MICROSPHAERA and ERYSIPHE. sect. ERYSIPHE. In contrast, there was high diversity between E. sect. ERYSIPHE and two other ERYSIPHE sections (18.5-22.4%). Moreover, divergence between E. sect. Golovinomyces and ERYSIPHE. sect. Galeopsidis was also high (17.3-18.7%), which is similar to those between distantly related genera. These results show that ERYSIPHE. sect. ERYSIPHE is closely related to MICROSPHAERA more than to two other sections of ERYSIPHE.

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APA: Copy

KHODAPARAST, S.A., HEJAROUD, GH.A., & TAKAMATSU, S.. (2003). PHYLOGENETIC RELATIONSHIPS BETWEEN IRANIAN ISOLATES OFMICROSPHAERA AND ERYSIPHE S. LAT. BASEDON RDNA INTERNAL TRANSCRIBED SPACERS SEQUENCES. ROSTANIHA, 4(3-4), 93-103. SID. https://sid.ir/paper/1175/en

Vancouver: Copy

KHODAPARAST S.A., HEJAROUD GH.A., TAKAMATSU S.. PHYLOGENETIC RELATIONSHIPS BETWEEN IRANIAN ISOLATES OFMICROSPHAERA AND ERYSIPHE S. LAT. BASEDON RDNA INTERNAL TRANSCRIBED SPACERS SEQUENCES. ROSTANIHA[Internet]. 2003;4(3-4):93-103. Available from: https://sid.ir/paper/1175/en

IEEE: Copy

S.A. KHODAPARAST, GH.A. HEJAROUD, and S. TAKAMATSU, “PHYLOGENETIC RELATIONSHIPS BETWEEN IRANIAN ISOLATES OFMICROSPHAERA AND ERYSIPHE S. LAT. BASEDON RDNA INTERNAL TRANSCRIBED SPACERS SEQUENCES,” ROSTANIHA, vol. 4, no. 3-4, pp. 93–103, 2003, [Online]. Available: https://sid.ir/paper/1175/en

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