Diaporthe verniciicola

Ciri dan struktur

Distinguished from the phylogenetically closely-related species D. rostrata in having smaller alpha conidia; and from D. juglandicola in having wider alpha conidia. Conidiomata pycnidial, 825–1050 × 445–500 μm diam., solitary and with single necks erumpent through host bark. Tissue around neck is conical. Locule circular, undivided, 400–665 μm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells unbranched, straight or sinuous, 14.5–21.5 × 1–1.5 μm. Alpha conidia hyaline, aseptate, ellipsoidal to fusiform, with 1–2-guttulate, 7–8.5 × 3–3.5 μm. Beta conidia not observed.

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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

Two isolates of D. verniciicola clustered in a well-supported clade (ML / BI = 100/1) and appeared closely related to D. rostrata and D. juglandicola (Fig. 1). Morphologically, D. verniciicola is similar to D. rostrata characterised by conidiomata with single necks erumpent through the host bark. However, the new taxon can be distinguished from D. rostrata in having smaller alpha conidia (7–8.5 × 3–3.5 vs. 8.5–11.5 × 4–5 μm) (Fan et al. 2015) and D. verniciicola differs from D. juglandicola in having wider alpha conidia (3–3.5 vs. 2.5–3 μm) (Yang et al. 2017b). This is the first discovery of a Diaporthe species isolated from infected branches or twigs on Vernicia montana and was confirmed as a new species, based on phylogeny and morphology.

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Rujukan: [1]

Habitat atau konteks temuan

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Substrat

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Peran atau konteks

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Reproduksi

Distinguished from the phylogenetically closely-related species D. rostrata in having smaller alpha conidia; and from D. juglandicola in having wider alpha conidia. Conidiomata pycnidial, 825–1050 × 445–500 μm diam., solitary and with single necks erumpent through host bark. Tissue around neck is conical. Locule circular, undivided, 400–665 μm diam. Conidiophores reduced to conidiogenous cells. Conidiogenous cells unbranched, straight or sinuous, 14.5–21.5 × 1–1.5 μm. Alpha conidia hyaline, aseptate, ellipsoidal to fusiform, with 1–2-guttulate, 7–8.5 × 3–3.5 μm. Beta conidia not observed.

Sebagian uraian ditampilkan dalam bahasa sumber; terjemahannya belum tersedia atau belum lolos pemeriksaan.

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

Diaporthe verniciicola on Vernicia montana (BJFC -S1622) a, b habit of conidiomata on twig c transverse section through conidiomata d longitudinal section through conidiomata e alpha conidia f conidiophores g culture on PDA (30d). Scale bars: 500 μm (b); 200 μm (c); 10 μm (e, f).

Jenis

Pelat ilmiah

Kredit

Qin Yang, Ning Jiang, Cheng-Ming Tian

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.

Sumber profil

1. [1] New species and records of Diaporthe from Jiangxi Province, China — Diaporthe verniciicolaBagian sumber: PMC7819952_section_44
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Yang Q, Jiang N, Tian CM.
2. [2] Catalogue of Life Base2026-09-11 — Diaporthe verniciicolaBagian sumber: ColDP NameUsage.tsv ID B2MFX; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Diaporthe verniciicolaBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Qin Yang, Ning Jiang, Cheng-Ming Tian