ArticleMycopathologia2016
Low DNA Sequence Diversity of the Intergenic Spacer 1 Region in the Human Skin Commensal Fungi Malassezia sympodialis and M. dermatis Isolated from Patients with Malassezia-Associated Skin Diseases and Healthy Subjects.
Article in Mycopathologia, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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2 authors at 1 institution in 1 country.
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Abstract
As DNA sequences of the intergenic spacer (IGS) region in the rRNA gene show remarkable intraspecies diversity compared with the small subunit, large subunit, and internal transcribed spacer region, the IGS region has been used as an epidemiological tool in studies on Malassezia globosa and M. restricta, which are responsible for the exacerbation of atopic dermatitis (AD) and seborrheic dermatitis (SD). However, the IGS regions of M. sympodialis and M. dermatis obtained from the skin of patients with AD and SD, as well as healthy subjects, lacked sequence diversity. Of the 105 M. sympodialis strains and the 40 M. dermatis strains, the sequences of 103 (98.1 %) and 39 (97.5 %), respectively, were identical. Thus, given the lack of intraspecies diversity in the IGS regions of M. sympodialis and M. dermatis, studies of the diversity of these species should be performed using appropriate genes and not the IGS.
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