Abstract
We describe two new species of Eutypella, E. persica from dead branch of Alnus sp. in Guilan province and E. quercina from dead branch of Quercus sp. in East Azerbaijan province of Iran, using morphological and molecular data. Eutypella persica has large stromata with 20–70 perithecia in a valsoid arrangement, sulcate to smooth ostioles, and produces an asexual structure on both natural substrate and culture media. Eutypella quercina, lacking the asexual structure, is characterized by mostly circular stromata with 10–50 perithecia in a valsoid arrangement and smooth ostioles. Phylogenetic relationships of Eutypella with other genera of the Diatrypaceae are here inferred using maximum parsimony and neighbor-joining analyses of the ITS rDNA and partial β-tubulin gene. The new combination, Peroneutypa iranica, is proposed based on morphological features.
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References
Acero FJ, González V, Sánchez-Ballesteros J, Rubio V, Checa J, Bills GF, Salazar O, Platas G, Peláez F (2004) Molecular phylogenetic studies on the Diatrypaceae based on rDNA-ITS sequences. Mycologia 96:249–259
Arhipova N, Gaitnieks T, Donis J, Stenlid J, Vasaitis R (2012) Heart-rot and associated fungi in Alnus glutinosa stands in Latvia. Scand J Forest Res 27:327–336
Berlese AN (1900) Icones Fungorum. Vol. 3. Sphaeriaceae: Allantosporae. p. Patavii, 120 pp, 162 pls
Carmarán CC, Pildain MB, Vasilyeva LN (2009) The family Diatrypaceae (Ascomycota) in Argentina: new species and new records. Nova Hedwigia 88:521–530
Carmarán CC, Romero AI, Giussani LM (2006) An approach towards a new phylogenetic classification in Diatrypaceae. Fungal Divers 23:67–87
Chacón S, Dörge D, Weisenborn J, Piepenbring M (2013) A new species and a new record of Diatrypaceae from Panama. Mycologia 105:681–688
Dayarathne MC, Phookamsak R, Hyde KD, Manawasinghe IS, To-anun C, Jones EBG (2016) Halodiatrype, a novel diatrypaceous genus from mangroves with H. salinicola and H. avicenniae spp. nov. Mycosphere 7:612–627
de Almeida DAC, Gusmão LFP, Miller AN (2016) Taxonomy and molecular phylogeny of Diatrypaceae (Ascomycota, Xylariales) species from the Brazilian semi-arid region, including four new species. Mycol Prog 15:1–27
de Errasti A, Novas MV, Carmarán CC (2014) Plant–fungal association in trees, insights into changes in ecological strategies of Peroneutypa scoparia (Diatrypaceae). Flora 209:704–710
Fu CH, Hsieh HM, Chen CY, Chang TT, Huang YM, Ju YM (2013) Ophiodiaporthe cyatheae gen. et sp. nov., a diaporthalean pathogen causing a devastating wilt disease of Cyathea lepifera in Taiwan. Mycologia 105:861–872
Glass NL, Donaldson GC (1995) Development of primer set designed for use with the PCR to amplify conserved genes from filamentous ascomycetes. Appl Environ Microbiol 61:1323–1330
Glawe DA, Rogers JD (1982) Observations on the anamorphs of six species of Eutypa and Eutypella. Mycotaxon 14:334–346
Glawe DA, Rogers JD (1984) Diatrypaceae in the Pacific Northwest. Mycotaxon 20:401–460
Grassi E, Pildain MB, Levin L, Carmaran C (2014) Studies in Diatrypaceae: the new species Eutypa microasca and investigation of ligninolytic enzyme production. Sydowia 66:99–114
Hillis DM, Bull JJ (1993) An empirical test of bootstrapping as a method for assessing confidence in phylogenetic analysis. Syst Biol 42:182–192
Hsieh HM, Ju YM, Rogers JD (2005) Molecular phylogeny of Hypoxylon and closely related genera. Mycologia 97:844–865
Index Fungorum (2019) Home page at: http://www.indexfungorum.org/Names/Names.asp. Accessed 26 April 2019.
Kimura M (1980) A simple method for estimating evolutionary rate of base substitution through comparative studies of nucleotide sequences. J Mol Evol 16:111–120
Kirk PM, Cannon PF, Minter DW, Stalpers JA (2008) Dictionary of the fungi, 10th edn. CABI, Wallingford
Liu D, Coloe S, Baird R, Pedersen J (2000) Rapid mini-preparation of fungal DNA for PCR. J Clin Microbiol 38:471
Liu JK, Hyde KD, Gareth EBG et al (2015) Fungal diversity notes 1–110: taxonomic and phylogenetic contributions to fungal species. Fungal Divers 72:1–197
Luque J, Garcia-Figueres F, Legorburu FJ, Muruamendiaraz A, Armengol J, Trouillas FP (2012) Species of Diatrypaceae associated with grapevine trunk diseases in Eastern Spain. Phytopathol Mediterr 51:528–540
Maharachchikumbura SSN, Hyde KD, Jones EBG et al (2015) Towards a natural classification and backbone tree for Sordariomycetes. Fungal Divers 72:199–301
Mehrabi M, Hemmati R, Vasilyeva LN, Trouillas FP (2015) A new species and a new record of Diatrypaceae from Iran. Mycosphere 6:60–68
Mehrabi M, Hemmati R, Vasilyeva LN, Trouillas FP (2016) Diatrypella macrospora sp. nov. and new records of diatrypaceous fungi from Iran. Phytotaxa 252:43–55
Mirabolfathy M, Ju YM, Hsieh HM, Rogers JD (2013) Obolarina persica sp. nov., associated with dying Quercus in Iran. Mycoscience 54:315–320
Nitschke TRJ (1869) Grundlage eines Systems der Pyrenomyceten. Verhandlungen des Naturhistorischen Vereins der Preussischen Rheinlande, Westfalens und des Regierungsbezirks Osnabrück 262:70–77.
Nitschke TRJ (1867) Pyrenomycetes Germanici. Die Kernpilze Deutschlands bearbeitet von Dr. Th. Nitschke 1: i-ii, 1–160. Eduard Trewendt, Breslau.
Petrak F (1965) Eine kleine Beitrag zur iranischen Pilzflora. Sydowia 18:364–368
Piškur B, Ogris N, Jurc D (2007) Species-specific primers for Eutypella parasitica, the causal agent of Eutypella canker of maple. Plant Dis 91:1579–1584
Pitt WM, Trouillas FP, Gubler WD, Savocchia S, Sosnowski MR (2013) Pathogenicity of diatrypaceous fungi on grapevines in Australia. Plant Dis 97:749–756
Rambaut A (2012) FigTree version 1.4.0. http://tree.bio.ed.ac.uk/software/figtree/
Rappaz F (1987) Taxonomie et nomenclature des Diatrypacées à asques octosporés. Mycologia Helvetica 2:285–648
Rappaz F (1992) Anthostoma decipiens et sa position systématique. Mycologia Helvetica 5:21–32
Rappaz F (1993) Germination conidienne des Diatrypacées: rôle du substrat et de l’inoculum mis en évidence chez Anthostoma decipiens. Sydowia 44:294–306
Rayner RW (1970) A mycological colour chart. CMI and British Mycological Society. Kew, Surrey, UK
Rocchi F, Quaroni S, Sardi P, Saracchi M (2010) Studies on Anthostoma decipiens involved in Carpinus betulus decline. J Plant Pathol 92:637–644
Rolshausen PE, Mahoney NE, Molyneux RJ, Gubler WD (2006) A reassessment of the species concept in Eutypa lata, the causal agent of Eutypa dieback of grapevine. Phytopathology 96:369–377
Saccardo PA (1875) Conspectus generum pyrenomycetum italicorum additis speciebus fungorum Venetorum novis vel criticis, systemate carpologico dispositorum. Atti della Società Veneziana-Trentina-Istriana di Scienze Naturali 4:77–100
Saccardo PA (1882) Sylloge Pyrenomycetum, Vol. I. Sylloge Fungorum 1:1–768.
Saccardo PA. (1905) Sylloge Fungorum XVII, 569.
Senwanna C, Phookamsak R, Doilom M, Hyde KD, Cheewangkoon R (2017) Novel taxa of Diatrypaceae from Para rubber (Hevea brasiliensis) in northern Thailand; introducing a novel genus Allocryptovalsa. Mycosphere 8:1835–1185
Shang QJ, Hyde KD, Phookamsak R, Doilom M, Bhat DJ, Maharachchikumbura SSN, Promputtha I (2017) Diatrypella tectonae and Peroneutypa mackenziei spp. nov. (Diatrypaceae) from northern Thailand. Mycol Prog 16:463–476
Shang QJ, Hyde KD, Jeewon R, Khan S, Promputtha I, Phookamsak R (2018) Morpho-molecular characterization of Peroneutypa (Diatrypaceae, Xylariales) with two novel species from Thailand. Phytotaxa 356(1):1–18
Swofford DL (2003) PAUP*: phylogenetic analysis using parsimony (*and other methods) Version 4.0b10. Sinauer Associates, Sunderland, Massachusetts, USA
Thompson JD, Gibson TJ, Plewniak F, Jeanmougin F, Higgins DG (1997) The CLUSTAL_X windows interface: flexible strategies for multiple sequence alignment aided by quality analysis tools. Nucleic Acids Res 25:4876–4882
TreeBASE (2019) Home page at: https://treebase.org/. Accessed 26 April 2019.
Trouillas FP, Gubler WD (2004) Identification and characterization of Eutypa leptoplaca, a new pathogen of grapevine in Northern California. Mycol Res 108:1195–1204
Trouillas FP, Hand FP, Inderbitzin P, Gubler WD (2015) The genus Cryptosphaeria in the western United States: taxonomy, multilocus phylogeny and a new species, C. multicontinentalis. Mycologia 107:1304–1313
Trouillas FP, Pitt WM, Sosnowski MR, Huang R, Peduto F, Loschiavo A, Savocchia S, Scott ES, Gubler WD (2011) Taxonomy and DNA phylogeny of Diatrypaceae associated with Vitis vinifera and other woody plants in Australia. Fungal Divers 49:203–223
Trouillas FP, Sosnowski MR, Gubler WD (2010a) Two new species of Diatrypaceae from coastal wattle in Coorong National Park, South Australia. Mycosphere 1:183–188
Trouillas FP, Úrbez-Torres JR, Gubler WD (2010b) Diversity of diatrypaceous fungi associated with grapevine canker diseases in California. Mycologia 102:319–336
Trouillas FP, Gubler WD (2010) Pathogenicity of Diatrypaceae species in grapevines in California. Plant Dis 94:867–872
Vasilyeva LN, Stephenson SL (2006) Pyrenomycetes of the Great Smoky Mountains National Park. III. Cryptosphaeria, Eutypa and Eutypella (Diatrypaceae). Fungal Divers 22:243–254
White TJ, Bruns T, Lee S, Taylor J (1990) Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. In: Innis MA, Gelfand DH, Sninsky JJ, White J (eds) PCR protocols, a guide to methods and applications. Academic Press, San Diego, pp 315–322
Acknowledgments
The Research Institute of Modern Biological Techniques (University of Zanjan) is acknowledged for providing the laboratory equipment and facilities. The authors thank Dr. C.C. Carmarán, Departamento de Ciencias Biológicas, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires for her valuable comments on a new combination proposed in this paper.
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Mehrabi, M., Asgari, B. & Hemmati, R. Two new species of Eutypella and a new combination in the genus Peroneutypa (Diatrypaceae). Mycol Progress 18, 1057–1069 (2019). https://doi.org/10.1007/s11557-019-01503-4
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DOI: https://doi.org/10.1007/s11557-019-01503-4