Abstract
Apiospora (Apiosporaceae, Amphisphaeriales) is a common genus distributed on various substrates globally. Members in this genus are usually known as endophytes and saprobes, sometimes phytopathogens. Two new strains of Apiospora were isolated from healthy leaves of Ulmus pumila in Beijing, China. Identifications were conducted based on morphological features and phylogeny of combined sequences of ITS, tef1 and tub2 loci. As a result, Apiospora ulmicola sp. nov. is proposed herein, which is different from its phylogenetically close species, Ap. intestini by much smaller conidia.
References
- Agut, M. & Calvo, M.A. (2004) In vitro conidial germination in Arthrinium aureum and Arthrinium phaeospermum. Mycopathologia 157: 363–367. https://doi.org/10.1023/B:MYCO.0000030432.08860.f3
- Agustí-Brisach, C., Castillo, P., Lerma, M.L., López-Moral, A., Trapero, A. & Muñoz, R.M. (2023) First report of Apiospora marii causing wilt and dieback in olive trees in Spain. Journal of Plant Pathology 105 (1): 359. https://doi.org/10.1007/s42161-022-01275-z
- Carbone, I. & Kohn, L. (1999) A method for designing primer sets for speciation studies in filamentous ascomycetes. Mycologia 91: 553–556. https://doi.org/10.2307/3761358
- Crous, P.W. & Groenewald, J.Z. (2013) A phylogenetic re-evaluation of Arthrinium. IMA Fungus 4: 133–154. https://doi.org/10.5598/imafungus.2013.04.01.13
- Crous, P.W., Wingfield, M.J., Le Roux, J.J., Richardson, D.M., Strasberg, D., Shivas, R.G. & Groenewald, J.Z. (2015) Fungal Planet description sheets: 371–399. Persoonia 35 (1): 264–327. https://doi.org/10.3767/003158515X690269
- Dai, D.Q., Jiang, H.B., Tang, L.Z. & Bhat, D.J. (2016) Two new species of Arthrinium (Apiosporaceae, Xylariales) associated with bamboo from Yunnan, China. Mycosphere 7: 1332–1345. https://doi.org/10.5943/mycosphere/7/9/7
- Dai, D.Q., Phookamsak, R., Wijayawardene, N.N., Li, W.J., Bhat, D.J., Xu, J.C., Taylor, J.E., Hyde, K.D. & Chukeatirote, E. (2017) Bambusicolous fungi. Fungal Diversity 82: 1–105. https://doi.org/10.1007/s13225-016-0367-8
- Doyle, J.J. & Doyle, J.L. (1990) Isolation of plant DNA from fresh tissue. Focus 12: 13–15. https://doi.org/10.2307/2419362
- Ellis, M.B. (1965) Dematiaceous Hyphomycetes. VI. Mycological Papers 103: 1–46.
- Eo, J.K., Cha, J.E. & Eom, A.H. (2023) Apiospora pseudosinensis (Apiosporaceae): an unrecorded endophytic fungus isolated from Pseudosasa japonica. The Korean Journal of Mycology 51 (4): 441–446. https://doi.org/10.4489/kjm.20230045
- Feng, Y., Liu, J.K., Lin, C.G., Chen, Y.Y., Xiang, M.M. & Liu, Z.Y. (2021) Additions to the genus Arthrinium (Apiosporaceae) from bamboos in China. Frontiers in Microbiology 12: 661281. https://doi.org/10.3389/fmicb.2021.661281
- Glass, N.L. & Donaldson, G.C. (1995) Development of primer sets designed for use with the PCR to amplify conserved genes from filamentous ascomycetes. Applied and Environmental Microbiology 61 (4): 1323–1330. https://doi.org/10.1128/aem.61.4.1323-1330.1995
- Jiang, N., Li, J. & Tian, C.M. (2018) Arthrinium species associated with bamboo and reed plants in China. Fungal Systematics and Evolution 2: 1–9. https://doi.org/10.3114/fuse.2018.02.01
- Jiang, N., Liang, Y.M. & Tian, C.M. (2020) A novel bambusicolous fungus from China, Arthrinium chinense (Xylariales). Sydowia 72: 77–83. https://doi.org/10.12905/0380.sydowia72-2020-0077
- Jiang, N. & Tian, C.M. (2021) The holomorph of Arthrinium setariae sp. nov. (Apiosporaceae, Xylariales) from China. Phytotaxa 483 (2): 149–159. https://doi.org/10.11646/phytotaxa.483.2.7
- Jiang, N., Fan, X.L. & Tian, C.M. (2021) Identification and characterization of leaf-inhabiting fungi from Castanea plantations in China. 667564822 Journal of Fungi 7 (1): 64. https://doi.org/10.3390/jof7010064
- Jiang, N., Voglmayr, H., Ma, C.Y., Xue, H., Piao, C.G. & Li, Y. (2022) A new Arthrinium-like genus of Amphisphaeriales in China. 667564822 MycoKeys 92: 27–43. https://doi.org/10.3897/mycokeys.92.86521
- Katoh, K. & Toh, H. (2010) Parallelization of the MAFFT multiple sequence alignment program. Bioinformatics 26: 1899–1900. https://doi.org/10.1093/bioinformatics/btq224
- Klemke, C., Kehraus, S., Wright, A.D. & König, G.M. (2004) New secondary metabolites from the marine endophytic fungus Apiospora montagnei. Journal of Natural Products 67 (6): 1058–1063. https://doi.org/10.1021/np034061x
- Kwon, S.L., Cho, M., Lee, Y.M., Lee, H., Kim, C., Kim, G.H. & Kim, J.J. (2022) Diversity of the Bambusicolous Fungus Apiospora in Korea: Discovery of New Apiospora Species. Mycobiology 50 (5): 302–316. https://doi.org/10.1080/12298093.2022.2133808
- Kunze, G. (1817) Zehn neue Pilzgattungen. Mykologische Hefte 1: 1–18.
- Liao, C., Senanayake, I.C., Dong, W., Thilini Chethana, K.W., Tangtrakulwanich, K., Zhang, Y. & Doilom, M. (2023) Taxonomic and phylogenetic updates on Apiospora: Introducing four new species from Wurfbainia villosa and Grasses in China. Journal of Fungi 9 (11): 1087. https://doi.org/10.3390/jof9111087
- Liao, J., Jiang, W., Wu, X., He, J., Li, H., Wang, T. & Mo, L. (2022) First report of apiospora mold on sugarcane in China caused by Apiospora arundinis (Arthrinium arundinis). Plant Disease 106 (3): 1058. https://doi.org/10.1094/PDIS-02-21-0386-PDN
- Liu, R., Li, D., Zhang, Z., Liu, S., Liu, X., Wang, Y. & Wang, Y. (2023) Morphological and phylogenetic analyses reveal two new species and a new record of Apiospora (Amphisphaeriales, Apiosporaceae) in China. MycoKeys 95: 27–45. https://doi.org/10.3897/mycokeys.95.96400
- Liu, X., Zhang, Z., Wang, S. & Zhang, X. (2024) Three New Species of Apiospora (Amphisphaeriales, Apiosporaceae) on Indocalamus longiauritus, Adinandra glischroloma and Machilus nanmu from Hainan and Fujian, China. Journal of Fungi 10 (1): 74. https://doi.org/10.3390/jof10010074
- Luo, Z.L., Hyde, K.D., Liu, J.K., Maharachchikumbura, S.S.N., Jeewon, R., Bao, D.F., Bhat, D.J., Lin, C.G., Li, W.L., Yang, J., Liu, N.G., Lu, Y.Z., Jayawardena, R.S., Li, J.F. & Su, H.Y. (2019) Freshwater Sordariomycetes. Fungal Diversity 99: 451–660. https://doi.org/10.1007/s13225-019-00438-1
- Monkai, J., Phookamsak, R., Tennakoon, D.S., Bhat, D.J., Xu, S., Li, Q. & Lumyong, S. (2022) Insight into the taxonomic resolution of Apiospora: Introducing novel species and records from bamboo in China and Thailand. Diversity 14 (11): 918. https://doi.org/10.3390/d14110918
- Pintos, Á., Alvarado, P., Planas, J. & Jarling, R. (2019) Six new species of Arthrinium from Europe and notes about A. caricicola and other species found in Carex spp. hosts. MycoKeys 49: 15–48. https://doi.org/10.3897/mycokeys.49.32115
- Pintos, A. & Alvarado, P. (2021) Phylogenetic delimitation of Apiospora and Arthrinium. Fungal Systematics and Evolution 7 (1): 197–221. https://doi.org/10.3114/fuse.2021.07.10
- Pintos, Á. & Alvarado, P. (2022) New studies on Apiospora (Amphisphaeriales, Apiosporaceae): epitypification of Sphaeriaapiospora, proposal of Ap. marianiae sp. nov. and description of the asexual morph of Ap. sichuanensis. MycoKeys 92: 63–78. https://doi.org/10.3897/mycokeys.92.87593
- Ramos, H.P., Braun, G.H., Pupo, M.T. & Said, S. (2010) Antimicrobial activity from endophytic fungi Arthrinium state of Apiospora montagnei Sacc. and Papulaspora immersa. Brazilian Archives of Biology and Technology 53: 629–632. https://doi.org/10.1590/S1516-89132010000300017
- Réblová, M., Miller, A.N., Rossman, A.Y., Seifert, K.A., Crous, P.W., Hawksworth, D.L., Abdel-Wahab, M.A., Cannon, P.F., Daranagama, D.A., De Beer, Z.W., Huang, S.K., Hyde, K.D., Jayawardena, R., Jaklitsch, W., Jone, E.B.G., Ju, Y.M., Judith, C., Maharachchikumbura, S.S.N., Pang, K.L., Petrini, L.E., Raja, H.A., Romero, A.I., Shearer, C., Senanayake, I.C., Voglmayr, H., Weir, B.S. & Wijayawardene, N.N. (2016) Recommendations for competing sexual-asexually typified generic names in Sordariomycetes (except Diaporthales, Hypocreales, and Magnaporthales). IMA Fungus 7: 131–153. https://doi.org/10.5598/imafungus.2016.07.01.08
- Ronquist, F. & Huelsenbeck, J.P. (2003) MrBayes 3: Bayesian phylogenetic inference under mixed models. Bioinformatics 19: 1572–1574. https://doi.org/10.1093/bioinformatics/btg180
- Saccardo PA (1875) Conspectus generum pyrenomycetum italicorum additis speciebus fungorum Venetorum novis vel criticis, systemate carpologico dispositorum. Atti della Società Veneto-Trentina di Scienze Naturali 4: 77–100.
- Singh, S.M., Yadav, L.S., Singh, P.N., Hepat, R., Sharma, R. & Singh, S.K. (2012) Arthrinium rasikravindrii sp. nov. from Svalbard, Norway. Mycotaxon 122: 449–460. https://doi.org/10.5248/122.449
- Stamatakis, A. (2014) RAxML version 8: A tool for phylogenetic analysis and post-analysis of large phylogenies. Bioinformatics 30: 312–1313. https://doi.org/10.1093/bioinformatics/btu033
- Tamura, K., Stecher, G., Peterson, D., Filipski, A. & Kumar, S. (2013) MEGA6: molecular evolutionary genetics analysis version 6.0. Molecular Biology and Evolution 30: 2725–2729. https://doi.org/10.1093/molbev/mst197
- Tian, X., Karunarathna, S.C., Mapook, A., Promputtha, I., Xu, J., Bao, D. & Tibpromma, S. (2021) One new species and two new host records of Apiospora from bamboo and maize in Northern Thailand with thirteen new combinations. Life 11 (10): 1071. https://doi.org/10.3390/life11101071
- Wang, M., Tan, X.M., Liu, F. & Cai, L. (2018) Eight new Arthrinium species from China. MycoKeys 34: 1–24. https://doi.org/10.3897/mycokeys.34.24221
- White, T.J., Bruns, T., Lee, S. & Taylor, J. (1990) Amplification and direct sequencing of fungal ribosomal RNA genes for phylogenetics. PCR protocols: a guide to methods and applications 18: 315–322. https://doi.org/10.1016/B978-0-12-372180-8.50042-1
- Yan, H., Jiang, N., Liang, L.Y., Yang, Q. & Tian, C.M. (2019) Arthrinium trachycarpum sp. nov. from Trachycarpus fortuneii in China. Phytotaxa 400 (3): 203–210. https://doi.org/10.11646/phytotaxa.400.3.7
- Yan, X.N. & Zhang, C.L. (2024) Three new endophytic Apiospora species (Apiosporaceae, Amphisphaeriales) from China. MycoKeys 105: 295–316. https://doi.org/10.3897/mycokeys.105.122583
- Yang, C.L., Xu, X.L., Dong, W., Wanasinghe, D.N., Liu, Y.G. & Hyde, K.D. (2019) Introducing Arthrinium phyllostachium sp. nov. (Apiosporaceae, Xylariales) on Phyllostachys heteroclada from Sichuan Province, China. Phytotaxa 406: 91–110. https://doi.org/10.11646/phytotaxa.406.2.2
- Zhang, J.Y., Chen, M.L., Boonmee, S., Wang, Y.X. & Lu, Y.Z. (2023) Four new endophytic Apiospora species isolated from three Dicranopteris species in Guizhou, China. Journal of Fungi 9 (11): 1096. https://doi.org/10.3390/jof9111096