Aleksey Kachalkin, Aleksandra Bekkarevich, Maria Tomashevskaya, Anna Glushakova
{"title":"Yeasts from frass of longhorn beetle larvae (Cerambycidae) in birch wood and description of Diddensiella monakovoensis f.a., sp. nov","authors":"Aleksey Kachalkin, Aleksandra Bekkarevich, Maria Tomashevskaya, Anna Glushakova","doi":"10.1007/s11756-024-01770-x","DOIUrl":null,"url":null,"abstract":"<p>In the study of yeasts from frass of longhorn beetle larvae, species with high abundance from the genera <i>Diddensiella</i><i>, </i><i>Scheffersomyces</i> and <i>Sugiyamaella</i> and some others with lower abundance were observed<i>.</i> The novel ascomycetous yeast species <i>Diddensiella monakovoensis</i> f.a., sp. nov. (holotype: KBP Y-6906; isotypes: VKM Y-3676 and DBVPG 8067) is proposed based on a conventional DNA-barcode sequence analysis and physiological characteristics. The new yeast species differs by 3.5% (11 nt substitutions and 7 indels) in the internal transcribed spacer (ITS region) of the rDNA sequence from the type strain <i>D. caesifluorescens</i> NCAIM Y.01949<sup> T</sup> and has about 2% (11 nt substitutions) and 9% (76 nt substitutions and 4 indels) differences from it by sequences of the partial large-subunit (LSU) region and translation elongation factor 1-alpha (<i>TEF1-α</i>) gene, respectively. The genetic differences between the species are also underpinned by different physiology.</p>","PeriodicalId":8978,"journal":{"name":"Biologia","volume":null,"pages":null},"PeriodicalIF":1.4000,"publicationDate":"2024-08-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Biologia","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1007/s11756-024-01770-x","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
In the study of yeasts from frass of longhorn beetle larvae, species with high abundance from the genera Diddensiella, Scheffersomyces and Sugiyamaella and some others with lower abundance were observed. The novel ascomycetous yeast species Diddensiella monakovoensis f.a., sp. nov. (holotype: KBP Y-6906; isotypes: VKM Y-3676 and DBVPG 8067) is proposed based on a conventional DNA-barcode sequence analysis and physiological characteristics. The new yeast species differs by 3.5% (11 nt substitutions and 7 indels) in the internal transcribed spacer (ITS region) of the rDNA sequence from the type strain D. caesifluorescens NCAIM Y.01949 T and has about 2% (11 nt substitutions) and 9% (76 nt substitutions and 4 indels) differences from it by sequences of the partial large-subunit (LSU) region and translation elongation factor 1-alpha (TEF1-α) gene, respectively. The genetic differences between the species are also underpinned by different physiology.
期刊介绍：
Established in 1946, Biologia publishes high-quality research papers in the fields of microbial, plant and animal sciences. Microbial sciences papers span all aspects of Bacteria, Archaea and microbial Eucarya including biochemistry, cellular and molecular biology, genomics, proteomics and bioinformatics. Plant sciences topics include fundamental research in taxonomy, geobotany, genetics and all fields of experimental botany including cellular, whole-plant and community physiology. Zoology coverage includes animal systematics and taxonomy, morphology, ecology and physiology from cellular to molecular level.
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