Two new species of Scytinostroma (Russulales, Basidiomycota) in Southwest China.

Item request has been placed! ×
Item request cannot be made. ×
loading   Processing Request
Read More Add to Saved list
  • Author(s): Zhang QY;Zhang QY; Liu HG; Liu HG; Bian LS; Bian LS; Bian LS; Chen Q; Chen Q; Chen Q
  • Source:
    Frontiers in cellular and infection microbiology [Front Cell Infect Microbiol] 2023 May 18; Vol. 13, pp. 1189600. Date of Electronic Publication: 2023 May 18 (Print Publication: 2023).
  • Publication Type:
    Journal Article; Research Support, Non-U.S. Gov't
  • Language:
    English
  • Additional Information
    • Source:
      Publisher: Frontiers Media SA Country of Publication: Switzerland NLM ID: 101585359 Publication Model: eCollection Cited Medium: Internet ISSN: 2235-2988 (Electronic) Linking ISSN: 22352988 NLM ISO Abbreviation: Front Cell Infect Microbiol Subsets: MEDLINE
    • Publication Information:
      Original Publication: Lausanne : Frontiers Media SA
    • Subject Terms:
      Basidiomycota*/genetics; DNA, Ribosomal Spacer/chemistry ; DNA, Ribosomal/chemistry ; DNA, Fungal/genetics ; Sequence Analysis, DNA ; China ; Spores, Fungal
    • Abstract:
      Two new species of Scytinostroma viz. S. acystidiatum and S. macrospermum , are described from southwest China. Phylogeny based on ITS + nLSU dataset demonstrates that samples of the two species form two independent lineages and are different in morphology from the existing species of Scytinostroma . Scytinostroma acystidiatum is characterized by resupinate, coriaceous basidiomata with cream to pale yellow hymenophore, a dimitic hyphal structure with generative hyphae bearing simple septa, the absence of cystidia, and amyloid, broadly ellipsoid basidiospores measuring 4.7-7 × 3.5-4.7 μm. Scytinostroma macrospermum is characterized by resupinate, coriaceous basidiomata with cream to straw yellow hymenophore, a dimitic hyphal structure with generative hyphae bearing simple septa, numerous cystidia embedded or projecting from hymenium, and inamyloid, ellipsoid basidiospores measuring 9-11 × 4.5-5.5 μm. The differences between the new species and morphologically similar and phylogenetically related species are discussed.
      Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
      (Copyright © 2023 Zhang, Liu, Bian and Chen.)
    • References:
      Mycobiology. 2016 Dec;44(4):217-236. (PMID: 28154480)
      Mycologia. 2006 Nov-Dec;98(6):960-70. (PMID: 17486972)
      Front Microbiol. 2022 Sep 21;13:942603. (PMID: 36212865)
      Bioinformatics. 2003 Aug 12;19(12):1572-4. (PMID: 12912839)
      Stud Mycol. 2019 Mar;92:135-154. (PMID: 29955203)
      Front Microbiol. 2021 Jan 07;11:596393. (PMID: 33488542)
      Front Microbiol. 2022 Dec 08;13:1046777. (PMID: 36569086)
      Comput Appl Biosci. 1996 Aug;12(4):357-8. (PMID: 8902363)
      Mycol Res. 2007 Sep;111(Pt 9):1040-63. (PMID: 17981020)
      J Bacteriol. 1990 Aug;172(8):4238-46. (PMID: 2376561)
      Mol Ecol. 2018 Mar;27(5):1324-1337. (PMID: 29419910)
      Mycologia. 2003 Nov-Dec;95(6):1037-65. (PMID: 21149013)
      IMA Fungus. 2023 Mar 7;14(1):5. (PMID: 36882814)
      Mycologia. 2017;109(1):115-127. (PMID: 28402791)
      Front Microbiol. 2022 Apr 25;13:818358. (PMID: 35547118)
      Bioinformatics. 2006 Nov 1;22(21):2688-90. (PMID: 16928733)
      Brief Bioinform. 2019 Jul 19;20(4):1160-1166. (PMID: 28968734)
      Evolution. 1985 Jul;39(4):783-791. (PMID: 28561359)
      J Fungi (Basel). 2021 Jan 29;7(2):. (PMID: 33572799)
    • Contributed Indexing:
      Keywords: Peniophoraceae; new taxa; phylogeny; taxonomy; wood-rotting fungi
    • Accession Number:
      0 (DNA, Ribosomal Spacer)
      0 (DNA, Ribosomal)
      0 (DNA, Fungal)
    • Publication Date:
      Date Created: 20230607 Date Completed: 20230609 Latest Revision: 20230611
    • Publication Date:
      20240829
    • Accession Number:
      PMC10240063
    • Accession Number:
      10.3389/fcimb.2023.1189600
    • Accession Number:
      37284500