Malbranchea gymnoascoides

Ciri dan struktur

Vegetative hyphae septate, hyaline, smooth- and thin-walled, mostly straight, rarely branched, 2.0–3.0 μm wide. Racquet hyphae present. Anamorph consisting in undifferentiated fertile hyphae which form randomly intercalary and terminally arthroconidia, 1.5–3.5 μm. Arthroconidia enteroarthric, aseptate, hyaline, smooth- and thin-walled, mostly barrel-shaped, sometimes cylindrical, 3.5–15.0 × 1.5–2.5 μm (x̄ = 7.5 × 2.0 µm; n = 45), detached by rhexolysis. Chlamydospores and teleomorph not observed in this study. (4 weeks at 25 °C). Colonies on PDA reaching 35–60 mm in diameter, circular, velvety to floccose, furrowed, radially sulcate extending from the centre to the edge were visible on the colony surface, margins entire; sporulation sparse; colony orange white (6A2) at centre, becoming light orange (6A4) towards margins, reverse orange (6A8) with light orange (6A4) ring at margins; exudates absent; pigments absent or pinkish to reddish. On PCA, reaching 40–45 mm in diameter, circular, velvety to floccose, margins irregular with fimbriate; sporulation sparse; colony greyish-orange (6B4) at centre and with orange (6A7) concentric circles, reverse deep orange (6A8), with light orange (6A5) at the margins; exudates absent; pigments absent. On OA, reaching 70–78 mm in diameter, circular, dense, cottony, velvety, furrowed, radial growth pattern, radially sulcate extending from the centre to the edge were visible on the colony surface, margins entire; sporulation sparse; the central part was raised with a dense orange grey (6B2) to deep orange (6A8) to orange (6A7) from centre to margins, reverse orange (6B6) to reddish-orange (7B8) from centre to margins; exudates absent; pigments absent.

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

Human bronchial washing specimen in the USA (Rodríguez-Andrade et al. 2021); cave soil in northern Thailand (this study).

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

Rujukan: [1]

Habitat atau konteks temuan

Informasi belum tersedia pada sumber rilis ini.

Substrat

Informasi belum tersedia pada sumber rilis ini.

Peran atau konteks

Belum dikategorikan pada rilis ini.

Reproduksi

(4 weeks at 25 °C). Colonies on PDA reaching 35–60 mm in diameter, circular, velvety to floccose, furrowed, radially sulcate extending from the centre to the edge were visible on the colony surface, margins entire; sporulation sparse; colony orange white (6A2) at centre, becoming light orange (6A4) towards margins, reverse orange (6A8) with light orange (6A4) ring at margins; exudates absent; pigments absent or pinkish to reddish. On PCA, reaching 40–45 mm in diameter, circular, velvety to floccose, margins irregular with fimbriate; sporulation sparse; colony greyish-orange (6B4) at centre and with orange (6A7) concentric circles, reverse deep orange (6A8), with light orange (6A5) at the margins; exudates absent; pigments absent.

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

Morphological characteristics of Malbranchea gymnoascoides (SDBR-CMU870). a–d. Colonies on PDA, PCA, OA and PYEA (left to right) at 25 °C for 4 weeks (right: front side; left: reverse side); e. Racquet hyphae; f, g. Fertile hyphae with intercalary arthroconidia; h. Fertile hyphae with “H” shape; i. Arthroconidia. Scale bars: 2 cm (a–d); 10 μm (e); 15 μm (f, g, i); 30 μm (h).

Jenis

Pelat ilmiah

Kredit

Gui-Qing Zhang, Nakarin Suwannarach, Terd Disayathanoowat, Rasmi Shoocongdej, Varis Domethong, Dong-Qin Dai, Rui-Meng Liu, Nalin N. Wijayawardene, Jaturong Kumla

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] Two new soil-inhabiting fungi, Malbranchea cavernicola (Onygenales, Malbrancheaceae) and Talaromyces pangmaphaensis (Eurotiales, Trichocomaceae), from a cave in northern Thailand — Malbranchea gymnoascoidesBagian sumber: PMC13129548_section_21
   Tanggal penghimpunan sumber: 2026-10-12
   Teks sumber: CC BY 4.0 · Zhang GQ, Suwannarach N, Disayathanoowat T, Shoocongdej R, Domethong V, Dai DQ, Liu RM, Wijayawardene NN, Kumla J.
2. [2] Catalogue of Life Base2026-09-11 — Malbranchea gymnoascoidesBagian sumber: ColDP NameUsage.tsv ID B2QNC; accepted species; source 2073
   Tanggal penghimpunan sumber: 2026-10-12
3. [3] Dokumentasi visual — Malbranchea gymnoascoidesBagian sumber: Individual media record; identification follows the source, not independent determination
   Tanggal penghimpunan sumber: 2026-10-12
   Media sumber: CC BY 4.0 · Gui-Qing Zhang, Nakarin Suwannarach, Terd Disayathanoowat, Rasmi Shoocongdej, Varis Domethong, Dong-Qin Dai, Rui-Meng Liu, Nalin N. Wijayawardene, Jaturong Kumla