Cytospora piceae

Ciri dan struktur

Sexual morph: not observed. Asexual morph: Conidiomata pycnidial, immersed in bark, erumpent, ostiolated, with multiple irregularly arranged circular or ovoid locules, 1,050–1,400 μm in diam. Conceptacle absent, ostiole conspicuous, circular, dark gray, at the same level as the disc. Conidiophores semimacronematous, hyaline, filamentous, mainly unbranched or branched at base, elongated, smooth, thin-walled, (16.0–)17.7–22.2(–23.5) μm. Conidiogenous cells enteroblastic, polyphialidic. Conidia abundant, single, hyaline, aseptate, curved, allantoid, thin-walled (5.0–)5.4–6.1(–6.5) × (1.0–)1.2–1.5 μm. Colonies on MEA initially white, becoming beige with dense aerial mycelium, slow-growing (17 mm in diameter) after 7 days of incubation. Hyphae hyaline, smooth, branched, and septate.

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

Morphologically, two isolates of C. piceae are very similar, but EI-19(A) has slightly longer conidiophores and conidia than CFCC 52841. Originally, C. piceae was described as a pathogen associated with the canker disease of Picea crassifolia in China (Pan et al. 2018). But the species was isolated from different hosts (including non-conifers) in other parts of Canada based on ITS sequence data (ON352565, PQ671332, PQ671333, PQ666762) available in GenBank.

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

Rujukan: [1]

Habitat atau konteks temuan

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Substrat

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Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

Sexual morph: not observed. Asexual morph: Conidiomata pycnidial, immersed in bark, erumpent, ostiolated, with multiple irregularly arranged circular or ovoid locules, 1,050–1,400 μm in diam. Conceptacle absent, ostiole conspicuous, circular, dark gray, at the same level as the disc. Conidiophores semimacronematous, hyaline, filamentous, mainly unbranched or branched at base, elongated, smooth, thin-walled, (16.0–)17.7–22.2(–23.5) μm. Conidiogenous cells enteroblastic, polyphialidic. Conidia abundant, single, hyaline, aseptate, curved, allantoid, thin-walled (5.0–)5.4–6.1(–6.5) × (1.0–)1.2–1.5 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

Asexual morph of Cytospora piceae A habit of conidiomata on twig of P. glauca B transverse section of conidioma C conidiophores and conidiogenous cells D conidia E adverse and reverse view of seven-day-old culture on MEA. Scale bars: 1 mm (A, B); 5 μm (C, D).

Jenis

Pelat ilmiah

Kredit

Evgeny Ilyukhin, Yanpeng Chen, Svetlana Markovskaja, Ashwag Shami, Sajeewa S. N. Maharachchikumbura

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] Comprehensive genome analysis of two Cytospora (Cytosporaceae, Diaporthales) species associated with canker disease of spruce: C. piceae and C. piceicola sp. nov. — Cytospora piceaeBagian sumber: PMC12070060_section_12
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Ilyukhin E, Chen Y, Markovskaja S, Shami A, Maharachchikumbura SSN.
2. [2] Catalogue of Life Base2026-09-11 — Cytospora piceaeBagian sumber: ColDP NameUsage.tsv ID 33SG6; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Cytospora piceaeBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Evgeny Ilyukhin, Yanpeng Chen, Svetlana Markovskaja, Ashwag Shami, Sajeewa S. N. Maharachchikumbura