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Ture, differ mainly in the colour and shape PubMed ID:http://www.ncbi.nlm.nih.gov/pubmed/21257399 of conidia, being hyaline and generally distinctively fusiform, sometimes also curved at both ends in H. samuelsii. The anamorph of H. virescens is distinguished by the green colouration of conidia conveniently observed in cultures because of profuse conidiation. It differs from other geen-conidial species by slender, comparatively regular, cylindrical, largely straight, 1-septate conidia (Fig. 8M, N) formed from a single locus in the tip with the conidiogenous cell. Only the final formed conidium in the tip of every single conidiogenous cell creating from a laterally displaced hilum is slightly curved at the base.Red-PigMented tRoPical HypomycesFig. 9. Cladobotryum tchimbelense. A, B. Delicate mycelium on host gills. C. Chlamydospores. D . Conidiophores with conidiogenous cells and conidia. G. Conidia. H. Submerged hyphae turning purple in KOH. (A, B. Holotype, TU 112007; C . Ex-type culture TFC 201146 on MEA). Scale bars: A = 1 cm; B = 250 m; C, E = 20 m; D = 100 m; F = 25 m; G, H = 10 m.3. Cladobotryum tchimbelense K. P dmaa, sp. nov. MycoBank MB518515. Fig. 9.Etymology: Refers to the sort locality in Gabon, Africa.Mycelium tenue, lactescens, in hospitis lamellas; hyphae parce ramosae, septatae, three m latae, hyalinae. Conidiophora et conidia n.v. In MEA substratum, conidiophora 200500 m longa, 80 m lata prope basin; conidiogenae cellulae subulatae vel fere cylindraceae, 250 m longae, three.five.0 m latae prope basin, fascientes unum conidiogenum locum. Conidia ellipsoidea, fusiformes, clavata, obovoidea vel ovoidea, recta, basi attenuata, (16.020.1(4.0) (7.58.4(.5) m, 1()-septata, hyalina, (12() catenatae. Chlamydosporae subglobosae, 77 m diametro, hyalinae vel ochrol.Delicate whitish mycelium on lamellae of host; hyphae sparingly branched, septate, three m wide, hyaline. Conidiophores and conidia not observed in nature. Colonies on MEA developing rapidly, reaching 405 mm in four d; reverse very first yellow turning yellowish ochraceous or purple; margin even to fasciculate. Odour absent. Aerial mycelium scanty, arachnoid, 1 mm higher; homogenous or forming mycelial tufts of variable size, to 1 cm diam; buff, turning ochraceous or salmon in compacted regions of 1.5 cm diam, turning purple in KOH. Submerged hyphae usually turningwww.studiesinmycology.orgpurple in KOH. Conidiation abundant. Conidiophores arising from submerged and aerial hyphae, not differentiated or slightly wider at base, ascending to suberect, 200500 m extended, near base 80 m wide with wall to 1.3 m thick; branching sparse to moderate, largely forming single side Valine angiotensin II web branches that function as conidiophores or shorter supporting branches of conidiogenous cells; supporting branches arising singly or by 2 from one point, 250 four m. Conidiogenous cells formed singly or by 2 straight on conidiophores, or 4(2) in verticil at major of conidiophore and on lateral branches that will be integrated in verticil of previously formed conidiogenous cells; subulate to just about cylindrical, 250 m lengthy, three.five.0 m wide near base, attenuating progressively to 1.0 m at the tip; aseptate or rarely with one particular septum in middle; forming one conidiogenous locus at tip. Conidiaellipsoidal to fusiform, clavate, obovoid, or ovoid, straight, equilateral, sometimes inequilateral, slightly curved at top rated, attenuated at base to a narrow, prominent or wider, indistinct central refractive hilum; (16.020.1(4.0) (7.5 8.four(.five) m, Q = (2.02.4(.eight), 1()-septate, septum median or in upper 23, hyaline; formed obliquely from uppermost locus, (.

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Author: DNA_ Alkylatingdna

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