Colletotrichum citricola

Ciri dan struktur

Asexual morph on CMA. Vegetative hyphae 3.1 ± 1.1 µm diam (N=20), smooth-walled, septate, branched, hyaline. Chlamydospores globose, hyaline. Conidiomata ovoid, orange. Setae (51.8–) 54.1–67.8 (–68.5) × (2.3–) 2.4–5.8 (–7.2) µm (N=6), smooth-walled, 1 or 3–septate, contracted to slightly inflated base, tapering to the apex, apex acute, pale brown to brown. Conidiophores (10.8–) 16.7–25.6 (–30.6) × (3.1–) 4–5.3 (–5.6) µm (N=27), smooth-walled, septate, hyaline. Conidia (12.5–) 13.4–15 (16.5–) × (5–) 5.9–6.9 (–7.2) µm (N=40), L/W = 2.2, ellipsoidal, smooth-walled, hyaline. Sexual morph on CMA. Ascomata (34.5–) 46.4–84.9 (–87.1) × (31.7–) 33.8–46.5 (–50.9) µm (N=5), globose, ostiolate, clustered, pale brown to dark brown. Peridium 1.7–5.8 µm thick, composed of pale to medium brown, flattened, angular cells. Ascogenous hyphae hyaline, smooth-walled. Asci (41.3–) 49.4–65 (–71.6) × (8.3–) 9.5–12.9 (–14.3) µm (N=36), cylindrical, unitunicate, straight or curved, 8–spored. Ascospores (14.4–) 14.8–17.5 (–19.3) × (5.4–) 5.7–7.1 (–7.6) µm (N=25), L/W = 2.5, uni-or bi-seriately, smooth-walled, hyaline, fusiform or one end slightly rounded, with a single guttule in the middle. Cultures on CMA flat with entire margin. Growth rate: 0.6cm/day, with18-days for sporulation. Fluffy, pale mycelia float on the dark scarlet pigment medium, reverse dark brown. Perithecia gregarious. Orange acervuli and ascomata in mass form thick globules.

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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

Strains MFLUCC 14-0129 and MFLUCC 14-0131 had similar sequence data, cultures and conidia. There were 5bp and 7bp difference between the strains and Colletotrichum camelliae-japonicae and C. citricola respectively. ITS sequence is 99% identity with unpublished C. boninense strain LD3–8–1 isolated from strawberry in China (Unpublished). Blastn searches sequences results in GAPDH (GenBank KC293736) and TUB2 (GenBank KC293656) sequences of C. citricola strain SXC 151 as mention above. ACT sequence is closest to C. karstii strain 42a (GenBank KT122921) isolated from Coffea arabica in Mexico (Cristobal-Martinez et al. 2016). All morphological characteristics of the two strains were nearly the same as the protologue of C. citricola. Therefore, we name strains MFLUCC 14-0129 and MFLUCC 14-0131 as C. citricola. When compared with C. camelliae-japonicae (conidia: 11–14.5 ×5–6.5μm, mean ±SD = 12.5 ±0.8 ×5.5 ±0.3μm, L/W=1.5; ascospores: 13.5–18.5 ×4–5.5 μm, mean ± SD = 16.5 ±1.1×5±0.4μm, L/W = 3.3), strains MFLUCC 14-0129 and MFLUCC 14-0131 have shorter conidia and wider ascospores.

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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 on CMA. Vegetative hyphae 3.1 ± 1.1 µm diam (N=20), smooth-walled, septate, branched, hyaline. Chlamydospores globose, hyaline. Conidiomata ovoid, orange. Setae (51.8–) 54.1–67.8 (–68.5) × (2.3–) 2.4–5.8 (–7.2) µm (N=6), smooth-walled, 1 or 3–septate, contracted to slightly inflated base, tapering to the apex, apex acute, pale brown to brown. Conidiophores (10.8–) 16.7–25.6 (–30.6) × (3.1–) 4–5.3 (–5.6) µm (N=27), smooth-walled, septate, hyaline. Conidia (12.5–) 13.4–15 (16.5–) × (5–) 5.9–6.9 (–7.2) µm (N=40), L/W = 2.2, ellipsoidal, smooth-walled, hyaline. Sexual morph on CMA. Ascomata (34.5–) 46.4–84.9 (–87.1) × (31.7–) 33.8–46.5 (–50.9) µm (N=5), globose, ostiolate, clustered, pale brown to dark brown.

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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

Colletotrichum citricola. A Colony B Conidiomata C Fruiting bodies D Fruiting body with setae E Setae F Ascomata G–L Conidiophores M, N Conidia O Chlamydospore P–U Young asci V–X Ascospores. Scale bars: 500 µm (B), 200 µm (C), 10 µm (E–F), 5 µm (G), 5 µm (M–N), 10 µm (Q–U), 5 µm (V–X).

Jenis

Pelat ilmiah

Kredit

Xiaoya Ma, Sureeporn Nontachaiyapoom, Ruvishika S. Jayawardena, Kevin D. yde, Eleni Gentekaki, Sixuan Zhou, Yixin Qian, Tingchi Wen, Jichuan Kang

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] Endophytic Colletotrichum species from Dendrobium spp. in China and Northern Thailand — Colletotrichum citricolaBagian sumber: PMC6290043_section_43
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Ma X, Nontachaiyapoom S, Jayawardena RS, Yde KD, Gentekaki E, Zhou S, Qian Y, Wen T, Kang J.
2. [2] Catalogue of Life Base2026-09-11 — Colletotrichum citricolaBagian sumber: ColDP NameUsage.tsv ID 5ZLF7; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Colletotrichum citricolaBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Xiaoya Ma, Sureeporn Nontachaiyapoom, Ruvishika S. Jayawardena, Kevin D. yde, Eleni Gentekaki, Sixuan Zhou, Yixin Qian, Tingchi Wen, Jichuan Kang