Diaporthe pometiae

Ciri dan struktur

Diaporthe pometiae is similar to D. biconispora but differs in having smaller alpha conidia (5.7–8.3 × 2.2–3.0 vs. 6.0–10.5 × 2–3.5 μm) and types of conidia (D. pometiae produces beta conidia unlike D. biconispora). Asexual morph: Leaf spots subcircular, fawn to dark brown. Conidiomata pycnidial, subglobose to globose, aggregated in groups, black, coated with white hyphae, thick-walled, exuding creamy droplets from ostioles. Conidiophores hyaline, smooth, slightly septate, branched, densely aggregated, cylindric-clavate, straight to slightly sinuous, 22.5–32.5 × 1.0–2.0 μm. Conidiogenous cells 15.0–22.5 × 1.0–1.5 μm, phialidic, cylindrical, multi-guttulate, terminal, tapering towards apex. Alpha conidia abundant in culture, 2–4 guttulate, hyaline, smooth, aseptate, ellipsoidal to oblong ellipsoidal, with both ends obtuse, 5.7–8.3 × 2.2–3.0 µm (mean = 6.7 × 3.1 μm, n = 20). Beta conidia, hyaline, aseptate, filiform, multi-guttulate, slightly curved, tapering towards to apex, 27.8–34.5 × 1.0–1.7 µm (mean = 21.7 × 1.4 μm, n = 20). Gamma conidia not observed. Sexual morph not observed. Cultures incubated on PDA at 25 °C in darkness, growth rate 11.5–13.0 mm diam/day, cottony with abundant aerial mycelium, with a concentric zonation, white on surface, white to grayish on reverse.

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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

Cultures incubated on PDA at 25 °C in darkness, growth rate 11.5–13.0 mm diam/day, cottony with abundant aerial mycelium, with a concentric zonation, white on surface, white to grayish on reverse.

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

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

Diaporthe pometiae is similar to D. biconispora but differs in having smaller alpha conidia (5.7–8.3 × 2.2–3.0 vs. 6.0–10.5 × 2–3.5 μm) and types of conidia (D. pometiae produces beta conidia unlike D. biconispora). Asexual morph: Leaf spots subcircular, fawn to dark brown. Conidiomata pycnidial, subglobose to globose, aggregated in groups, black, coated with white hyphae, thick-walled, exuding creamy droplets from ostioles. Conidiophores hyaline, smooth, slightly septate, branched, densely aggregated, cylindric-clavate, straight to slightly sinuous, 22.5–32.5 × 1.0–2.0 μm. Conidiogenous cells 15.0–22.5 × 1.0–1.5 μm, phialidic, cylindrical, multi-guttulate, terminal, tapering towards apex. Alpha conidia abundant in culture, 2–4 guttulate, hyaline, smooth, aseptate, ellipsoidal to oblong ellipsoidal, with both ends obtuse, 5.7–8.3 × 2.2–3.0 µm (mean = 6.7 × 3.1 μm, n = 20).

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 pometiae (SAUCC194.72) a infected leaf of Pometia pinnata b, c surface and reverse of colony after 15 days on PDA d conidiomata e, f conidiophores and conidiogenous cells g beta conidia h alpha conidia and beta conidia. Scale bars: 10 μm (e–h).

Jenis

Pelat ilmiah

Kredit

Shengting Huang, Jiwen Xia, Xiuguo Zhang, WenXiu Sun

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] Morphological and phylogenetic analyses reveal three new species of Diaporthe from Yunnan, China — Diaporthe pometiaeBagian sumber: PMC7910272_section_49
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Huang S, Xia J, Zhang X, Sun W.
2. [2] Catalogue of Life Base2026-09-11 — Diaporthe pometiaeBagian sumber: ColDP NameUsage.tsv ID B2MFM; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Diaporthe pometiaeBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Shengting Huang, Jiwen Xia, Xiuguo Zhang, WenXiu Sun