5–2 mm thick, aggregated in small numbers, (semi-) effuse Surfac

5–2 mm thick, aggregated in small numbers, (semi-) effuse. Surface smooth or slightly tubercular, with numerous brown dots; pale yellowish, 3–4A3–4. Stromata when dry 0.2–0.6(–0.8) mm (n = 17) thick, effuse, entirely attached, following the host surface; white inside; consistency tough, nearly leathery. Margin white, mycelial, partly rounded, compact, sterile. Surface smooth. Ostiolar dots (32–)46–97(–126) μm (n = 30) diam, numerous, first appearing as indistinct spots with circular perforation, becoming distinct, plane or convex, yellowish, ochre or brownish, responsible for Dasatinib the stroma colour; stroma surface between ostiolar dots white to cream. Stroma colour pale yellow or yellow-orange,

4A3–4(–6); in 3% KOH unchanged or slightly darker brown and appearing gelatinous. Spore powder white. Stroma anatomy: Ostioles (67–)73–94(–112) μm long, (20–)32–50(–62) μm wide internally directly below the dense apex (n = 20); see more umbilicate or plane, broad, in section visible as densely packed sheets of hyaline, parallel, narrow cylindrical hyphae obliquely oriented to the ostiolar axis. Perithecia (180–)230–310(–320) × (130–)170–260(–300) μm (n = 20), subglobose, ellipsoidal

or flask-shaped, crowded, usually with the height exceeding diam; peridium (15–)16–25(–30) μm (n = 20) thick at the base, (9–)13–22(–24) μm (n = 20) thick at the sides, pale yellowish. Cortical layer (17–)23–34(–40) μm (n = 30) thick, pale yellowish or subhyaline, labyrinthine, of extremely densely compacted, www.selleckchem.com/products/ulixertinib-bvd-523-vrt752271.html refractive hyphae and minute globose or ellipsoidal cells (2.5–)3.5–6.0(–8.0) × (2.0–)3.0–4.5(–5.5) μm in face view and in vertical section (n = 60), with walls 0.5–1.5(–2) μm thick; hairs absent. Residual entostroma a hyaline t. intricata, with hyphae becoming thicker and more loosely arranged downwards, some appearing globose or compressed due to various sectioning angles; subcortical hyphae (2.5–)3.0–5.5(–7.5) μm (n = 30) wide, hyaline, thin-walled; subperithecial hyphae (3–)5–11(–15) μm (n = 30) wide, thin- to thick-walled; basal hyphae thick-walled (to ca 1.5 μm), (3–)4–8(–10) μm (n = 30)

wide, deeply penetrating into the wood. Asci (70–)78–93(–104) × 3.5–4.5 μm; stipe (10–)14–25(–33) μm long (n = 30); apex with a minute pore; no croziers OSBPL9 seen. Ascospores hyaline, nearly smooth to verruculose or spinulose; cells dimorphic, distal cell (2.3–)2.7–3.5(–4.3) × (2.3–)2.5–3.0(–3.2) μm, l/w (0.9–)1.0–1.3(–1.5) (n = 30), (sub-)globose or oval, proximal cell (2.8–)3.2–4.4(–5.0) × 2.0–2.5(–2.8) μm, l/w (1.1–)1.4–1.9(–2.4) (n = 30), oblong, slightly attenuated downwards, sometimes subglobose. Cultures and anamorph: optimal growth at 25°C on all media; virtually no growth and no conidiation at 30°C, no growth at 35°C. On CMD after 72 h 8–9 mm at 15°C, 12–13 mm at 25°C, to 0.8 mm at 30°C; mycelium covering the plate after 15–18 days at 25°C.

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