Diaporthe grandiflori

Ciri dan struktur

Diaporthe grandiflori can be distinguished from the phylogenetically closely related species D. penetriteum Y.H. Gao & L. Cai in larger α-conidia and β-conidia. Asexual morph: Conidiomata pycnidial, subglobose to globose, solitary or aggregated in groups, black, erumpent, coated with white hyphae, thick-walled, exuding golden yellow spiral conidial cirrus from ostiole. Conidiophores hyaline, smooth, septate, branched, densely aggregated, cylindrical, straight to slightly sinuous, 9.5–16.5 × 1.9–2.8 μm. Conidiogenous cells 19.0–22.8 × 1.4–2.4 μm, cylindrical, multi-guttulate, terminal, tapering towards the apex. Alpha conidia abundant in culture, biguttulate, hyaline, smooth, aseptate, ellipsoidal, apex subobtuse, base subtruncate, 6.3–8.3 × 2.8–3.3 µm (mean = 7.5 × 2.9 μm, n = 20). Beta conidia, not numerous, hyaline, aseptate, filiform, slightly curved, tapering towards the apex, 21.5–30.5 × 1.5–2.1 µm (mean = 24.0 × 1.7 μm, n = 20). Gamma conidia not observed. Sexual morph not observed. Pure culture was isolated by subbing hyphal tips growing from surface sterilized plant material. Colonies on PDA cover the Petri dish after 15 days kept in dark conditions at 25 °C, cottony with abundant aerial mycelium, white on surface side, white to grayish on reverse.

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

Rujukan: [1]

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

Habitat dan peran ekologis

Pure culture was isolated by subbing hyphal tips growing from surface sterilized plant material. Colonies on PDA cover the Petri dish after 15 days kept in dark conditions at 25 °C, cottony with abundant aerial mycelium, white on surface side, 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 grandiflori can be distinguished from the phylogenetically closely related species D. penetriteum Y.H. Gao & L. Cai in larger α-conidia and β-conidia. Asexual morph: Conidiomata pycnidial, subglobose to globose, solitary or aggregated in groups, black, erumpent, coated with white hyphae, thick-walled, exuding golden yellow spiral conidial cirrus from ostiole. Conidiophores hyaline, smooth, septate, branched, densely aggregated, cylindrical, straight to slightly sinuous, 9.5–16.5 × 1.9–2.8 μm. Conidiogenous cells 19.0–22.8 × 1.4–2.4 μm, cylindrical, multi-guttulate, terminal, tapering towards the apex. Alpha conidia abundant in culture, biguttulate, hyaline, smooth, aseptate, ellipsoidal, apex subobtuse, base subtruncate, 6.3–8.3 × 2.8–3.3 µm (mean = 7.5 × 2.9 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 grandiflori (SAUCC194.84) a leaf of Heterostemma grandiflorum b, c surface (b) and reverse (c) sides of colony after incubation for 15 days on PDA d conidiomata e conidiophores and conidiogenous cells f alpha conidia g, i alpha conidia and beta conidia h beta conidia. Scale bars: 10 μm (e–i).

Jenis

Pelat ilmiah

Kredit

Wenxiu Sun, Shengting Huang, Jiwen Xia, Xiuguo Zhang, Zhuang Li

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 molecular identification of Diaporthe species in south-western China, with description of eight new species — Diaporthe grandifloriBagian sumber: PMC7819953_section_16
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Sun W, Huang S, Xia J, Zhang X, Li Z.
2. [2] Catalogue of Life Base2026-09-11 — Diaporthe grandifloriBagian sumber: ColDP NameUsage.tsv ID B2MFZ; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Diaporthe grandifloriBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Wenxiu Sun, Shengting Huang, Jiwen Xia, Xiuguo Zhang, Zhuang Li