Ciri dan struktur
Diaporthe padina can be distinguished from the phylogenetically closely related species D. betulae in smaller conidiomata and alpha conidia. Conidiomata pycnidial, immersed in bark, scattered, slightly erumpent through the bark surface, discoid, with a single locule. Ectostromatic disc light brown, one ostiole per disc, 330–520 μm diam. Locule circular, undivided, 250–550 μm diam. Conidiophores 5.5–12.5 × 1–1.5 μm, hyaline, unbranched, cylindrical, straight or slightly curved. Alpha conidia hyaline, aseptate, ellipsoidal to fusiform, eguttulate, 7–8 × 1.5–2 μm (av. = 7.5 × 1.8 μm, n = 30). Beta conidia hyaline, filiform, straight or hamate, eguttulate, aseptate, base truncate, 21–24 × 1 µm (av. = 22 × 1 µm, n = 30).
Habitat dan peran ekologis
Cultures incubated on PDA at 25 °C in darkness. Colony originally flat with white aerial mycelium, becoming grey to brown in the centre, with pale grey, felted, valviform mycelium at the marginal area and aggregated conidiomata at maturity.
- 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 padina can be distinguished from the phylogenetically closely related species D. betulae in smaller conidiomata and alpha conidia. Conidiomata pycnidial, immersed in bark, scattered, slightly erumpent through the bark surface, discoid, with a single locule. Ectostromatic disc light brown, one ostiole per disc, 330–520 μm diam. Locule circular, undivided, 250–550 μm diam. Conidiophores 5.5–12.5 × 1–1.5 μm, hyaline, unbranched, cylindrical, straight or slightly curved. Alpha conidia hyaline, aseptate, ellipsoidal to fusiform, eguttulate, 7–8 × 1.5–2 μm (av. = 7.5 × 1.8 μm, n = 30). Beta conidia hyaline, filiform, straight or hamate, eguttulate, aseptate, base truncate, 21–24 × 1 µm (av. = 22 × 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 padina (CFCC 52590) A–B Habit of conidiomata on branches C Transverse section of conidioma D Longitudinal section of conidioma E Alpha and beta conidia F, I Beta conidia G–H Conidiophores J Culture on PDA and conidiomata. Scale bars: 500 μm (B), 200 μm (C–D), 10 μm (E–I).
- 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 padina
- [2] Catalogue of Life Base2026-09-11 — Diaporthe padina
- [3] Dokumentasi visual — Diaporthe padina
Rujukan halaman ini
Fungi. Diaporthe padina. Rilis data fungi-2026-10-12-expansion-2. https://fungi-atlas.mgadib.chatgpt.site/jamur/diaporthe-padina/.
Status: impor sumber; pemeriksaan editorial per profil belum selesai. Untuk klaim biologis, gunakan rujukan pada bagian terkait dan periksa konteks sumber aslinya.
