Distoseptispora dehongensis

Ciri dan struktur

Notes: Our new isolates, MFLUCC 19–0335 (from MFLU 19–0544) and MFLUCC 17–2326 (from MFLU 17–1671), cluster with ex-type strain KUMCC 18–0090 of D. dehongensis, with strong support (100% MLBS/1.00 BIPP; Figure 1). Morphologically, the two new isolates fit well with the characters of D. dehongensis in having monoblastic or polyblastic conidiogenous cells and obpyriform to obclavate, straight or curved conidia with fewer than ten distosepta [ 45 ], except that the conidia of MFLU 19–0544 and MFLU 17–1671 show some percurrent proliferation, which is not observed in the holotype [ 45 ]. Additionally, the conidia of MFLU 19–0544 are pale-brown, while those of the holotype and MFLU 17–1671 are olivaceous. Comparisons of sequence data between the three strains showed no differences in LSU genes and three to six nucleotide differences in ITS genes. The holotype was collected from Yunan Provice, China [ 45 ], while our isolates were collected from Thailand, their locations constituting new geographic records. We provide new RPB2 sequence data for D. dehongensis in this study.

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Rujukan: [1]

Pengukuran mengikuti objek, spesimen atau kultur, dan metode yang disebutkan sumber. Baca uraian asli untuk konteks lengkap.

Habitat dan peran ekologis

Material examined: Thailand, Mukdahan Province, small river of Nong Bo Na Kae, found on dead, submerged, decaying wood of unidentified plants, 13 December 2018, Hao Yang, t34 (MFLU 19–0544), ex-type living culture MFLUCC 19–0335; Thailand, Long Khot subdistrict, found on submerged wood in a stream, 1 September 2017, Gennuo Wang, 4.7 (MFLU 17–1671), living culture MFLUCC 17–2326. Notes: Our new isolates, MFLUCC 19–0335 (from MFLU 19–0544) and MFLUCC 17–2326 (from MFLU 17–1671), cluster with ex-type strain KUMCC 18–0090 of D. dehongensis, with strong support (100% MLBS/1.00 BIPP; Figure 1). Morphologically, the two new isolates fit well with the characters of D. dehongensis in having monoblastic or polyblastic conidiogenous cells and obpyriform to obclavate, straight or curved conidia with fewer than ten distosepta [ 45 ], except that the conidia of MFLU 19–0544 and MFLU 17–1671 show some percurrent proliferation, which is not observed in the holotype [ 45 ]. Additionally, the conidia of MFLU 19–0544 are pale-brown, while those of the holotype and MFLU 17–1671 are olivaceous. Comparisons of sequence data between the three strains showed no differences in LSU genes and three to six nucleotide differences in ITS genes.

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Rujukan: [1]

Habitat atau konteks temuan

kultur yang didokumentasikan

Substrat

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Notes: Our new isolates, MFLUCC 19–0335 (from MFLU 19–0544) and MFLUCC 17–2326 (from MFLU 17–1671), cluster with ex-type strain KUMCC 18–0090 of D. dehongensis, with strong support (100% MLBS/1.00 BIPP; Figure 1). Morphologically, the two new isolates fit well with the characters of D. dehongensis in having monoblastic or polyblastic conidiogenous cells and obpyriform to obclavate, straight or curved conidia with fewer than ten distosepta [ 45 ], except that the conidia of MFLU 19–0544 and MFLU 17–1671 show some percurrent proliferation, which is not observed in the holotype [ 45 ]. Additionally, the conidia of MFLU 19–0544 are pale-brown, while those of the holotype and MFLU 17–1671 are olivaceous.

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Rujukan: [1]

Catatan identitas dan cakupan

• Nama diterima mengikuti Catalogue of Life Base2026-09-11; uraian mempertahankan konsep dan nama sumber aslinya.
• Preserve original treatment localities, hosts and substrate scope. Materials examined describe documented specimens, not the full global range.
• Impor dan terjemahan otomatis belum diperiksa editorial per profil. Struktur reproduktif yang disebutkan tidak membuktikan seluruh siklus hidup diketahui.
• Pengukuran pada uraian mengikuti spesimen, kultur, dan metode sumber; angka tidak diperluas ke semua populasi.

Melihat dengan konteks

Distoseptispora dehongensis (from MFLU 19–0544). (a) Colonies on natural substrate. (b) Conidiophore. (c, d) Conidiophores with conidia. (e – g) Conidiogenous cells bearing conidia. Note the conidium with percurrent proliferation that is forming another conidium in g. (h – m) Conidia. Arrow in k points a gap in the middle of septum, which indicateds the distoseptate, note the percurrently proliferating conidium in m; (n) Germinated conidium. (o) Colony on PDA (from front). (p) Colony on PDA (from reverse). Scale bars: (b – c, n) 20 μm; (d, g) 30 μm; (e, f, h – m) 10 μm.

Jenis

Pelat ilmiah

Kredit

© 2022 by the authors.

Lisensi

CC BY 4.0

Sumber media

Buka entri sumber

Gambar menunjukkan objek menurut identifikasi sumber, bukan verifikasi independen spesimen oleh Fungi. Tidak ada skala baru yang ditambahkan.

Dokumentasi tambahan

Sumber profil

1. [1] Polyphasic Identification of Distoseptispora with Six New Species from Fresh Water — Distoseptispora dehongensisBagian sumber: sec3dot2-jof-08-01063_paragraph_52
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Zhang H, Zhu R, Qing Y, Yang H, Li C, Wang G, Zhang D, Ning P.
2. [2] Catalogue of Life Base2026-09-11 — Distoseptispora dehongensisBagian sumber: ColDP NameUsage.tsv ID 36YFG; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Distoseptispora dehongensisBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Media sumber: CC BY 4.0 · © 2022 by the authors.
4. [4] Dokumentasi visual — Distoseptispora dehongensisBagian sumber: Identitas mengikuti sumber dokumentasi; bukan penentuan spesimen independen.
   Tanggal penghimpunan sumber: 2026-10-17
   Teks sumber: CC BY 4.0 · © 2022 by the authors.