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37 results for “Sclerotia”
FIGURES 13−16. Luciolinae Table 3 in Further studies on south eastern Asian Luciolinae: 1. Sclerotia Ballantyne, a new genus of fireflies with back swimming larvae 2. Triangulara Pimpasalee, a new genus from Thailand (Coleoptera: Lampyridae)
FIGURES 13−16. Luciolinae Table 3. Luciola semimarginata syntype male (MNHN). 13 specimen label; 14 dorsal; 15 ventral; 16 ventral detail terminal abdominal ventrites. Scale line is 1 mm.
FIGURE 1 in Further studies on south eastern Asian Luciolinae: 1. Sclerotia Ballantyne, a new genus of fireflies with back swimming larvae 2. Triangulara Pimpasalee, a new genus from Thailand (Coleoptera: Lampyridae)
FIGURE 1. The first of two sections of the Majority rule tree, consensus of 562 MPT of length 5687 from phylogenetic analysis of 145 taxa and 438 morphological characters in Ballantyne et al.(2015, Fig. 1A) showing Sclerotia Ballantyne gen. nov. and Triangulara Pimpasalee gen. nov. and % of MPTs with the node. For those nodes found in 100% of MPT, the % is shown in bold.
FIGURES 32−38 in Further studies on south eastern Asian Luciolinae: 1. Sclerotia Ballantyne, a new genus of fireflies with back swimming larvae 2. Triangulara Pimpasalee, a new genus from Thailand (Coleoptera: Lampyridae)
FIGURES 32−38. Scl. brahmina aedeagal sheath (32−36) and aedeagus (36−38). 32, 37 ventral; 33, 36, 38 dorsal (36 with aedeagus still within sheath); 34 left lateral; 35 right lateral. Scale lines are 1 mm. Figure legend: A junction right tergite arm and sternite; B junction left tergite arm and sternite; C emargination posterior margin sternite; D prolongation anterior margin tergite; E posterior margin BP; F anterior margin ML; G anterior margin dorsal surface base LL; H attachment of median lobe on inner surface of base of lateral lobes.
FIGURE 3 in Further studies on south eastern Asian Luciolinae: 1. Sclerotia Ballantyne, a new genus of fireflies with back swimming larvae 2. Triangulara Pimpasalee, a new genus from Thailand (Coleoptera: Lampyridae)
FIGURE 3. Neighbour Joining bootstrap consensus tree of several aquatic fireflies in South East Asia, with firefly Pyrocoelia pectoralis as outgroup.
FIGURES 4−12. Luciolinae Table 3. 4−6 in Further studies on south eastern Asian Luciolinae: 1. Sclerotia Ballantyne, a new genus of fireflies with back swimming larvae 2. Triangulara Pimpasalee, a new genus from Thailand (Coleoptera: Lampyridae)
FIGURES 4−12. Luciolinae Table 3. 4−6 Luciola ambita male (MNHN). 7−9 Luciola delauneyi male (MNHN). 10−12 Luciola flebilis female (MNHN).4, 7, 10 specimen label; 5, 9, ventral (9 abdomen only); 6, 8, 11 dorsal (6 anterior body only; 8 elytra only); 12 right lateral. Scale line is 1 mm. Figs 6,8,9,11,12 are not to scale.
FIGURES 29−31 in Further studies on south eastern Asian Luciolinae: 1. Sclerotia Ballantyne, a new genus of fireflies with back swimming larvae 2. Triangulara Pimpasalee, a new genus from Thailand (Coleoptera: Lampyridae)
FIGURES 29−31. Scl. seriata holotype male, aedeagal sheath, sclerites and tergite 8. 29 right side from slightly below; 30 ventral; 31 dorsal. Scale lines are 1 mm. Figure legend: 1 right sclerite; 2 left sclerite; 3 ventral sclerite; 4 aedeagal sheath; 5 emargination posterior margin aedeagal sheath sternite; 6 emargination anterior margin aedeagal sheath tergite.
FIGURE 6 in Fine-scale diversity in Rhodocybe mellea (Entolomataceae, Basidiomycota), with a description of a new variety and notes on sclerotia formation in Rhodocybe
FIGURE 6. Genetic transitive graph based on a dataset of nrITS sequences from R. mellea complex using the Hamming distance (cutoff point = 100). Each point is labelled with the specimen voucher and its location, while the lines are numbered with Hamming distance values.
FIGURE 4 in Fine-scale diversity in Rhodocybe mellea (Entolomataceae, Basidiomycota), with a description of a new variety and notes on sclerotia formation in Rhodocybe
FIGURE 4. Rhodocybe mellea var. depressa microscopic features (holotype UFRN-Fungos 3386). a Basidiospores. b Basidia and sclerobasidia. c Pseudocystidia. d Pileipellis: suprapellis structure and terminal hyphae. Scale bars: 5 μm. Drawings by A.G.S. Silva-Filho.
FIGURE 5 in Fine-scale diversity in Rhodocybe mellea (Entolomataceae, Basidiomycota), with a description of a new variety and notes on sclerotia formation in Rhodocybe
FIGURE 5. Comparison of pairwise genetic distances within R. mellea complex (n = 5) and between other Rhodocybe s. str. species based on nrITS sequences (n = 7). In the first graph, sequences from the R. mellea complex are represented by the abbreviation of the name of its country of origin: Dom Rep = Dominican Republic, CR = Costa Rica, BR = Brazil, BLZ = Belize.
FIGURE 3 in Fine-scale diversity in Rhodocybe mellea (Entolomataceae, Basidiomycota), with a description of a new variety and notes on sclerotia formation in Rhodocybe
FIGURE 3. Rhodocybe mellea var. depressa microscopic features (holotype UFRN-Fungos 3386). a From L–R: Sclerobasidia, basidia and pseudocystidia. b Basidiospores. c Sclerobasidia. d Pileipellis. a, b and d: in KOH 5%; c: stained in Congo Red. Scale bars: 5 μm. Photos by M.D. Xavier.
FIGURE 2 in Fine-scale diversity in Rhodocybe mellea (Entolomataceae, Basidiomycota), with a description of a new variety and notes on sclerotia formation in Rhodocybe
FIGURE 2. Photographs of the habitat and fresh basidiomata of Rhodocybe mellea var. depressa (holotype UFRN-Fungos 3386). a Basidiomata. b Coastal Tableland, Savanna vegetation. Scale bars: 10 mm. Photos by J.O. Sousa and F. Wartchow.
FIGURE 1 in Fine-scale diversity in Rhodocybe mellea (Entolomataceae, Basidiomycota), with a description of a new variety and notes on sclerotia formation in Rhodocybe
FIGURE 1. ML phylogeny based on combined nrITS and nrLSU sequences of Entolomataceae. Rhodocybe mellea var. depressa is indicated in blue. The names in red are sequences from Central and South America. For each sequence the current name and specimen voucher are provided. Thickened branches indicate those with maximum ML bootstrap values and Bayesian posterior probability (100 % BS / 1.0 BPM). Bootstrap values and posterior probabilities are indicated only if they exceed 80 % BS / 0.95 BPM. The scale bar represents the expected number of nucleotide changes per site.
Two novel Trichoderma species and their antagonistic activity against sclerotia-producing plant pathogens
<p>Alignments used to reconstruct the phylogenetic trees in the manuscript.</p>
Data from: Sexual reproduction in Aspergillus flavus sclerotia: acquisition of novel alleles from soil populations and uniparental mitochondrial inheritance
Aspergillus flavus colonizes agricultural commodities worldwide and contaminates them with carcinogenic aflatoxins. The high genetic diversity of A. flavus populations is largely due to sexual reproduction characterized by the formation of ascospore-bearing ascocarps embedded within sclerotia. A. flavus is heterothallic and laboratory crosses between strains of the opposite mating type produce progeny showing genetic recombination. Sclerotia formed in crops are dispersed onto the soil surface at harvest and are predominantly produced by single strains of one mating type. Less commonly, sclerotia may be fertilized during co-infection of crops with sexually compatible strains. In this study, laboratory and field experiments were performed to examine sexual reproduction in single-strain and fertilized sclerotia following exposure of sclerotia to natural fungal populations in soil. Female and male roles and mitochondrial inheritance in A. flavus were also examined through reciprocal crosses between sclerotia and conidia. Single-strain sclerotia produced ascospores on soil and progeny showed biparental inheritance that included novel alleles originating from fertilization by native soil strains. Sclerotia fertilized in the laboratory and applied to soil before ascocarp formation also produced ascospores with evidence of recombination in progeny, but only known parental alleles were detected. In reciprocal crosses, sclerotia and conidia from both strains functioned as female and male, respectively, indicating A. flavus is hermaphroditic, although the degree of fertility depended upon the parental sources of sclerotia and conidia. All progeny showed maternal inheritance of mitochondria from the sclerotia. Compared to A. flavus populations in crops, soil populations would provide a higher likelihood of exposure of sclerotia to sexually compatible strains and a more diverse source of genetic material for outcrossing.
Linked collectors and determiners for: Further studies on south eastern Asian Luciolinae: 1. Sclerotia Ballantyne, a new genus of fireflies with back swimming larvae 2. Triangulara Pimpasalee, a new genus from Thailand (Coleoptera: Lampyridae).
Natural history specimen data linked to collectors and determiners held within, "Further studies on south eastern Asian Luciolinae: 1. Sclerotia Ballantyne, a new genus of fireflies with back swimming larvae 2. Triangulara Pimpasalee, a new genus from Thailand (Coleoptera: Lampyridae)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/31934b20-b4b6-4246-ac24-98843a1c0c1a">https://bionomia.net/dataset/31934b20-b4b6-4246-ac24-98843a1c0c1a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/31934b20-b4b6-4246-ac24-98843a1c0c1a">https://gbif.org/dataset/31934b20-b4b6-4246-ac24-98843a1c0c1a</a>. Formatted as a Frictionless Data package.
Data from: Sexual reproduction in Aspergillus flavus sclerotia: acquisition of novel alleles from soil populations and uniparental mitochondrial inheritance
Open the record for dataset details and reuse information.
Gene expression changes in Cenococcum geophilum 1.58-Pinus sylvestris ectomycorrhizal roots, sclerotia and extramatrical mycelium compared to Cenococcum geophilum free-living mycelium
GEO Series GSE108866. Pinus sylvestris; Cenococcum geophilum 1.58. 12 samples. Type: Expression profiling by high throughput sequencing.
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