Tubakia lushanensis

Ciri dan struktur

Asexual morph: Leaf spots irregular, occurring on leaf veins and at leaf edges. Colonies on PDA incubated at 25°C in the dark with an average radial growth rate of 5–7 mm/d and occupying an entire 90 mm Petri dish in 14 d, forming some conspicuous concentric circles, aerial mycelium cottony, white initially, then becoming greyish-sepia. Conidiomata pycnidial, usually globose or subglobose when viewed from above, formed on agar surface, black, semi-submerged, up to 200 μm diam. Pycnidial wall composed of an outer layer of yellow-brown, thick-walled textura angularis and an inner layer with hyaline, thin-walled cells. Conidiophores reduced to conidiogenous cells lining the inner cavity, ampulliform or flask-shaped, smooth, hyaline, 9.0–15.0 μm × 2.0–4.0 μm. Conidia solitary, globose to irregular globose, ellipsoid to broad ellipsoid, 10.0–18.0 μm × 7.5–16.0 μm, length/width ratio 1.0–1.7, slightly lighter and wall thin when immature, slightly darker and wall thickened when ripening, smooth, apex rounded, base with peg-like hila, 1.3–2.3 μm diam. Microconidia not observed. Sexual morph not observed. Cultures incubated on MEA at 25°C in darkness, attaining 52.0–56.0 mm diam. after 14 d (growth rate 3.7–4.0 mm diam./d), creamy white to pale brown with regular margin, grey near the centre and hyphae clusters, reverse brown to dark brown rings, heterogeneous colour, with creamy-white edge. Conidial formation not observed.

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

Asexual morph: Leaf spots irregular, occurring on leaf veins and at leaf edges. Colonies on PDA incubated at 25°C in the dark with an average radial growth rate of 5–7 mm/d and occupying an entire 90 mm Petri dish in 14 d, forming some conspicuous concentric circles, aerial mycelium cottony, white initially, then becoming greyish-sepia. Conidiomata pycnidial, usually globose or subglobose when viewed from above, formed on agar surface, black, semi-submerged, up to 200 μm diam. Pycnidial wall composed of an outer layer of yellow-brown, thick-walled textura angularis and an inner layer with hyaline, thin-walled cells. Conidiophores reduced to conidiogenous cells lining the inner cavity, ampulliform or flask-shaped, smooth, hyaline, 9.0–15.0 μm × 2.0–4.0 μm. Conidia solitary, globose to irregular globose, ellipsoid to broad ellipsoid, 10.0–18.0 μm × 7.5–16.0 μm, length/width ratio 1.0–1.7, slightly lighter and wall thin when immature, slightly darker and wall thickened when ripening, smooth, apex rounded, base with peg-like hila, 1.3–2.3 μm diam. Microconidia not observed. Sexual morph not observed.

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

Asexual morph: Leaf spots irregular, occurring on leaf veins and at leaf edges. Colonies on PDA incubated at 25°C in the dark with an average radial growth rate of 5–7 mm/d and occupying an entire 90 mm Petri dish in 14 d, forming some conspicuous concentric circles, aerial mycelium cottony, white initially, then becoming greyish-sepia. Conidiomata pycnidial, usually globose or subglobose when viewed from above, formed on agar surface, black, semi-submerged, up to 200 μm diam. Pycnidial wall composed of an outer layer of yellow-brown, thick-walled textura angularis and an inner layer with hyaline, thin-walled cells. Conidiophores reduced to conidiogenous cells lining the inner cavity, ampulliform or flask-shaped, smooth, hyaline, 9.0–15.0 μm × 2.0–4.0 μm.

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

Tubakia lushanensis (SAUCC 1923). a diseased leaf of Quercus palustris; b surface of colony after 15 days on MEA; c reverse of colony after 15 days on MEA; d conidiomata; e–i conidiogenous cells with conidia; j–k conidia. Scale bars: 10 μm (e–k).

Jenis

Pelat ilmiah

Kredit

Zhaoxue Zhang, Taichang Mu, Shubin Liu, Rongyu Liu, Xiuguo Zhang, Jiwen Xia

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 a new genus and two new species of Tubakiaceae from China — Tubakia lushanensisBagian sumber: PMC8629905_section_22
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Zhang Z, Mu T, Liu S, Liu R, Zhang X, Xia J.
2. [2] Catalogue of Life Base2026-09-11 — Tubakia lushanensisBagian sumber: ColDP NameUsage.tsv ID B2M9F; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Tubakia lushanensisBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Zhaoxue Zhang, Taichang Mu, Shubin Liu, Rongyu Liu, Xiuguo Zhang, Jiwen Xia