Ciri dan struktur
Diaporthe chensiensis differs from its closest phylogenetic neighbour, D. vaccinii, in ITS, cal, his3 and tef1 loci based on the alignments deposited in TreeBASE. Conidiomata pycnidial, immersed in bark, scattered, slightly erumpent through the bark surface, discoid, with a single locule. Ectostromatic disc white to brown, one ostiole per disc, 200–325 μm diam. Locule undivided, 385–540 μm diam. Conidiophores 8.5–13 × 2–3 μm, cylindrical, hyaline, phiailidic, unbranched, straight or slightly curved, tapering towards the apex. Alpha conidia hyaline, aseptate, smooth, ellipsoidal, biguttulate, rounded at both ends, 6.5–11 × 2–2.2 μm (av. = 8.5 × 2.1 μm, n = 30). Beta conidia present on the host, hyaline, eguttulate, smooth, filiform, hamate, 21–28.5 × 0.8–1.1 μm (av. = 25 × 1 μm, n = 30).
Habitat dan peran ekologis
Cultures incubated on PDA at 25 °C in darkness. Colony originally flat with white felted aerial mycelium, becoming light brown mycelium due to pigment formation, conidiomata irregularly distributed over agar surface, with yellowish conidial drops exuding from the ostioles.
- Habitat atau konteks temuan
- kultur yang didokumentasikan
- Substrat
- Informasi belum tersedia pada sumber rilis ini.
- Peran atau konteks
- Belum dikategorikan pada rilis ini.
Reproduksi
Conidiomata pycnidial, immersed in bark, scattered, slightly erumpent through the bark surface, discoid, with a single locule. Ectostromatic disc white to brown, one ostiole per disc, 200–325 μm diam. Locule undivided, 385–540 μm diam. Conidiophores 8.5–13 × 2–3 μm, cylindrical, hyaline, phiailidic, unbranched, straight or slightly curved, tapering towards the apex. Alpha conidia hyaline, aseptate, smooth, ellipsoidal, biguttulate, rounded at both ends, 6.5–11 × 2–2.2 μm (av. = 8.5 × 2.1 μm, n = 30). Beta conidia present on the host, hyaline, eguttulate, smooth, filiform, hamate, 21–28.5 × 0.8–1.1 μm (av. = 25 × 1 μm, n = 30).
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.
Catatan distribusi dalam narasi mengikuti sumbernya. Dokumentasi spesimen atau foto mengikuti catatan sumber. Bukti wilayah Indonesia dan penilaian konservasi tidak disimpulkan dari gambar.
Melihat dengan konteks
Diaporthe chensiensis (CFCC 52567) A–B Habit of conidiomata on branches C Transverse section of conidioma D Longitudinal section of conidioma E Alpha conidia F Beta conidia G Conidiophores H Culture on PDA and conidiomata. Scale bars: 500 μm (B), 200 μm (C–D), 10 μm (E), 20 μm (F).
- Jenis
- Pelat ilmiah
- Kredit
- Qin Yang, Xin-Lei Fan, Vladimiro Guarnaccia, Cheng-Ming Tian,
- Lisensi
- CC BY 4.0
- Sumber media
- Buka entri sumber
Sumber profil
- [1] High diversity of Diaporthe species associated with dieback diseases in China, with twelve new species described — Diaporthe chensiensis
- [2] Catalogue of Life Base2026-09-11 — Diaporthe chensiensis
- [3] Dokumentasi visual — Diaporthe chensiensis
Rujukan halaman ini
Fungi. Diaporthe chensiensis. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/diaporthe-chensiensis/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
