Abstract
Khaya senegalensis is a tropical plant native to Africa and grown as an ornamental plant in Southern China. During our sample collection in Guangdong Province, China, a saprobic Dothideomycetes was collected from a dead stem of K. senegalensis. The collection was identified as a neomassaria-like species based on the morphology. For further identification of the species, multigene phylogenetic analyses were conducted using large subunit nrDNA (LSU), small subunit nrDNA (SSU), RNA polymerase II second largest subunit gene (rpb2) and translation elongation factor 1-alpha (tef1-α). Based on morphology and phylogeny we identified our collection as a new species and introduced it as Neomassaria khayae. Morphologically, N. khayae distinguishes from other closely related species in terms of larger ascomata, asci and ascospore. In addition, this is the first report of Neomassaria species on K. senegalensis in China. This study will add to the biodiversity of saprobic fungi associated with Meliaceae hosts in Southern China.
References
Arnold, G.R. (1986) Lista de hongos fitopatógenos de Cuba. Ciudad de La Habana: Editorial Científico-Técnico.
Ariyawansa, H.A., Jaklitsch, W.M. & Voglmayr, H. (2018) Additions to Taiwan fungal flora 1: Neomassariaceae fam. nov. Cryptogamie. Mycologie 39: 359–372. https://doi.org/10.7872/crym/v39.iss3.2018.359
Barr, M.E. (1987) Prodromus to Class Loculoascomycetes. Published by the author. Amherst, Massachusetts, 168 pp.
Burcham, D.C., Wong, J.Y., Ali, M.I.M., Abarrientos Jr, N.V., Fong, Y.K. & Schwarze, F.W.M.R. (2015) Characterization of host–fungus interactions among wood decay fungi associated with Khaya senegalensis (Desr.) A. Juss (Meliaceae) in Singapore. Forest Pathology 45: 492–504. https://doi.org/10.1111/efp.12199
Chethana, K.W., Manawasinghe, I.S., Hurdeal, V.G., Bhunjun, C.S., Appadoo, M.A., Gentekaki, E., Raspé, O., Promputtha, I. & Hyde, K.D. (2021) What are fungal species and how to delineate them? Fungal Diversity 109: 1–25. https://doi.org/10.1007/s13225-021-00483-9
Chi, P., Jiang, Z. & Xiang, M. (2007) Flora Fungorum Sinicorum. Vol. 34. Phomopsis. Science Press, Beijing, 186 pp.
Crous, P.W., Wingfield, M.J., Richardson, D.M., Le Roux, J.J., Strasberg, D., Edwards, J., Roets, F., Hubka, V., Taylor, P.W., Heykoop, M., Martín, M.P., Moreno, G., Sutton, D.A., Wiederhold, N.P., Barnes, C.W., Carlavilla, J.R., Gené, J., Giraldo, A., Guarnaccia, V., Guarro, J., Hernández-Restrepo, M., Kolařík, M., Manjón, J.L., Pascoe, I.G., Popov, E.S., Sandoval-Denis, M., Woudenberg, J.H., Acharya, K., Alexandrova, A.V., Alvarado, P., Barbosa, R.N., Baseia, I.G., Blanchette, R.A., Boekhout, T., Burgess, T.I., Cano-Lira, J.F., Čmoková, A., Dimitrov, R.A., Dyakov, M.Y., Dueñas, M., Dutta, A.K., Esteve-Raventós, F., Fedosova, A.G., Fournier, J., Gamboa, P., Gouliamova, D.E., Grebenc, T., Groenewald, M., Hanse, B., Hardy, G.E., Held, B.W., Jurjević, Ž., Kaewgrajang, T., Latha, K.P., Lombard, L., Luangsa-Ard, J.J., Lysková, P., Mallátová, N., Manimohan, P., Miller, A.N., Mirabolfathy, M., Morozova, O.V., Obodai, M., Oliveira, N.T., Ordóñez, M.E., Otto, E.C., Paloi, S., Peterson, S.W., Phosri, C., Roux, J., Salazar, W.A., Sánchez, A., Sarria, G.A., Shin, H.D., Silva, B.D., Silva, G.A., Smith, M.T., Souza-Motta, C.M., Stchigel, A.M., Stoilova-Disheva, M.M., Sulzbacher, M.A., Telleria, M.T., Toapanta, C., Traba, J.M., Valenzuela-Lopez, N., Watling, R. & Groenewald, J.Z. (2016) Fungal Planet description sheets: 400–468. Persoonia 36: 316–458. https://doi.org/10.3767/003158516X692185
de Silva, N., Hyde, K.D., Lumyong, S., Phillips, A.J.L., Bhat, D.J., Maharachchikumbura, S.S.N., Thambugala, K.M., Tennakoon, D.S., Suwannarach, N. & Karunarathna, S.C. (2022) Morphology, phylogeny, host association and geography of fungi associated with plants of Annonaceae, Apocynaceae and Magnoliaceae. Mycosphere 13: 955–1076. http://dx.doi.org/10.5943/mycosphere/13/1/12
Firmino, A.C., Matos, A.M.S., Tozze Jr, H.J. & Barretto, V.C.M. (2017) First report of Ceratocystis fimbriata causing wilt on Khaya senegalensis. New Disease Reports 35: 35–35. http://dx.doi.org/10.5197/j.2044-0588.2017.035.035
Gaoue, O.G. & Ticktin, T. (2007) Patterns of harvesting foliage and bark from the multipurpose tree Khaya senegalensis in Benin: variation across ecological regions and its impacts on population structure. Biological conservation 137: 424–436. https://doi.org/10.1016/j.biocon.2007.02.020
Hall, T. (1999) BioEdit: a user-friendly biological sequence alignment editor and analysis program for Windows 95/98/NT. Nucleic Acids Symposium Series 41: 95–98.
Hongsanan, S., Hyde, K.D., Phookamsak, R., Wanasinghe, D.N., McKenzie, E.H.C., Sarma, V.V., Boonmee, S., Lücking, R., Pem, D., Bhat, J.D., Liu, N., Tennakoon, D.S., Karunarathna, A., Jiang, S.H., Jones, E.B.G., Phillips, A.J.L., Manawasinghe, I., Tibpromma, S., Jayasiri, S.C., Sandamali, D., Jayawardena, R.S., Wijayawardene, N.N., Ekanayaka, A.H., Jeewon, R., Lu, Y.Z., Dissanayake, A.J., Zeng, X.Y., Luo, Z.L., Tian, Q., Phukhamsakda, C., Thambugala, K.M., Dai, D.Q., Chethana, T.K.W., Ertz, D., Doilom, M., Liu, J.K., Pérez-Ortega, S., Suija, A., Senwanna, C., Wijesinghe, S.N., Konta, S., Niranjan, M., Zhang, S.N., Ariyawansa, H.A., Jiang, H.B., Zhang, J.F., de Silva, N.I., Thiyagaraja, V., Zhang, H., Bezerra, J.D.P., Miranda-Gonzáles, R., Aptroot, A., Kashiwadani, H., Harishchandra, D., Aluthmuhandiram, J.V.S., Abeywickrama, P.D., Bao, D.F., Devadatha, B., Wu, H.X., Moon, K.H., Gueidan, C., Schumm, F., Bundhun, D., Mapook, A., Monkai, J., Chomnunti, P., Samarakoon, M.C., Suetrong, S., Chaiwan, N., Dayarathne, M.C., Jing, Y., Rathnayaka, A.R., Bhunjun, C.S., Xu, J.C., Zheng, J.S., Liu, G., Feng, Y. & Xie, N. (2020) Refined families of Dothideomycetes: orders and families incertae sets in Dothideomycetidae. Mycosphere 11: 1553–2107. https://doi.org/10.5943/mycosphere/11/1/13
Hyde, K.D., Hongsanan, S., Jeewon, R., Bhat, D.J., McKenzie, E.H.C., Jones, E.B.G., Phookamsak, R., Ariyawansa, H.A., Boonmee, S., Zhao, Q., Abdel-Aziz, F.A., Abdel-Wahab, M.A., Banmai, S., Chomnunti, P., Cui, B-K., Daranagama, D.A., Das, K., Dayarathne, M.C., Silva, N.I., Dissanayake, A.J., Doilom, M., Ekanayaka, A.H., Gibertoni, T.B., Góes-Neto, A., Huang, S.K., Jayasiri, S.C., Jayawardena, R.S., Konta, S., Lee, H.B., Li, W.J., Lin, C.G., Liu, J.K., Lu, Y.Z., Luo, Z.L., Manawasinghe, I.S., Manimohan, P., Mapook, A., Niskanen, T., Norphanphoun, C., Papizadeh, M., Perera, R.H., Phukhamsakda, C., Richter,.C., Santiago, A.L.C.M.de A., Drechsler-Santos, E.R., Senanayake, I.C., Tanaka, K., Tennakoon, T.M.D.S., Thambugala, K.M., Tian, Q., Tibpromma, S., Thongbai, B., Vizzini , A., Wanasinghe, D.N., Wijayawardene, N.N., Wu, H.X., Yang, J., Zeng, X.Y., Zhang , H., Zhang, J.F., Bulgakov, T.S., Camporesi, E., Bahkali, A.H., Amoozegar, M.A., Araujo-Neta, L.S., Ammirati, J.F., Baghela, A., Bhatt, R.P., Bojantchev, D., Buyck, B., Silva, G.A., Lima, C.L.F., Oliveira, R.J.V., Souza, C.A.F., Dai, Y.C., Dima, B., Duong, T.T., Ercole, E., Freire, F.M., Ghosh, A., Hashimoto, A., Kamolhan, S., Kang, J.C., Karunarathna, S.C., Kirk, P.M., Kytövuori, I., Lantieri, A., Liimatainen, K., Liu, Z.Y., Liu, X.Z., Lücking, R., Medardi, G., Mortimer, P.E., Nguyen, T.T.T., Promputtha, I., Raj, K.N.A., Reck, M.A., Lumyong, S., Shahzadeh-Fazeli, S.A., Stadler, M., Soudi, M.R., Su, H.Y., Takahashi, T., Tangthirasunun, N., Uniyal, P., Wang, Y., Wen, T.C., Xu, J.C., Zhang, Z.K., Zhao, Y.C., Zhou, J.L. & Zhu, L. (2016) Fungal diversity notes 367–491: Taxonomic and phylogenetic contributions to fungal taxa. Fungal Diversity 80: 1–270. https://doi.org/10.1007/s13225-016-0373-x
Index Fungorum (2023) Index Fungorum. Available from: http://www.indexfungorum.org/names/Names.asp (accessed May 2023)
Jayasiri, S.C., Hyde, K.D., Ariyawansa, H.A., Bhat, J., Buyck, B., Cai, L., Dai, Y.C., Abd-Elsalam, K.A., Ertz, D., Hidayat, I., Jeewon, R., Jones, E.B.G., Bahkali, A.5H., Karunarathna, S.C., Liu, J.K., Luangsa-ard, J.J., Lumbsch, H.T., Maharachchikumbura, S.S.N., McKenzie, E.H.C., Moncalvo, J.M., Ghobad-Nejhad, M., Nilsson, H., Pang, K.A., Pereira, O.L., Phillips, A.J.L., Raspé, O., Rollins, A.W., Romero, A.I., Etayo, J., Selçuk, F., Stephenson, S.L., Suetrong, S., Taylor, J.E., Tsui, C.K.M., Vizzini, A., Abdel-Wahab, M.A., Wen, T.C., Boonmee, S., Dai, D.Q., Daranagama, D.A., Dissanayake, A.J., Ekanayaka, A.H., Fryar, S.C., Hongsanan, S., Jayawardena, R.S., Li, W.J., Perera, R.H., Phookamsak, R., de Silva, N.I., Thambugala, K.M., Tian, Q., Wijayawardene, N.N., Zhao, R.L., Zhao, Q., Kang, J.C. & Promputtha, I. (2015) The Faces of Fungi database: fungal names linked with morphology, phylogeny and human impacts. Fungal Diversity 74: 3–18. https://doi.org/10.1007/s13225-015-0351-8
Katoh, K. & Standley, K. (2013) MAFFT Multiple Sequence Alignment Software Version 7: Improvements in Performance and Usability. Molecular Biology and Evolution 30: 772–780. https://doi.org/10.1093/molbev/mst010
Koné, W.M., Atindehou, K.K., Terreaux, C., Hostettmann, K., Traore, D. & Dosso, M. (2004) Traditional medicine in North Côte-d’Ivoire: screening of 50 medicinal plants for antibacterial activity. Journal of ethnopharmacology 93: 43–49. https://doi.org/10.1016/j.jep.2004.03.006
Li, T., Li, M., Ren, F. & Tian, L. (2022) Estimation and Spatio-Temporal Change Analysis of NPP in Subtropical Forests: A Case Study of Shaoguan, Guangdong, China. Remote Sensing 14: 2541. https://doi.org/10.3390/rs14112541
Liu, Y.J., Whelen, S. & Hall, B.D. (1999) Phylogenetic relationships among ascomycetes: evidence from an RNA polymerse II subunit. Molecular Biology and Evolution 16: 1799–1808. https://doi.org/10.1093/oxfordjournals.molbev.a026092
Luo, L., Xi, P., Jiang, Z. & Qi, P.K. (2004) Taxonomic significance of conidial. formation of Phomopsis in pure culture. Mycosystema 23: 375–380.
Maharachchikumbura, S.S., Chen, Y., Ariyawansa, H.A., Hyde, K.D., Haelewaters, D., Perera, R.H., Samarakoon, M.C., Wanasinghe, D.N., Bustamante, D.E., Liu, J.K. & Lawrence, D.P. (2021) Integrative approaches for species delimitation in Ascomycota. Fungal Diversity 109: 155–179. https://doi.org/10.1007/s13225-021-00486-6
Manawasinghe, I.S., Phillips, A.J.L., Xu, J., Balasuriya, A., Hyde, K.D., Stępień, Ł., Harischandra, D.L., Karunarathna, A., Yan, J., Weerasinghe, J., Luo, M., Dong, Z.Y. & Cheewangkoon, R. (2021) Defining a species in fungal plant pathology: beyond the species level. Fungal Diversity 109: 267–282. https://doi.org/10.1007/s13225-021-00481-x
Miller, M.A., Pfeiffer, W. & Schwartz, T. (2010) Creating the CIPRES Science Gateway for inference of large phylogenetic trees. In: Gateway Computing Environments Workshop (GCE). New Orleans, LA, USA. pp. 1–8. https://doi.org/10.1109/GCE.2010.5676129
Nicoletti, R., Becchimanzi, A. (2022) Ecological and Molecular Interactions between Insects and. Fungi. Microorganisms 10: 96. https://doi.org/10.3390/microorganisms10010096
Petit, S. (2003) Parklands with fodder trees: a Fulße response to environmental and social changes. Applied Geography 23: 205–225. https://doi.org/10.1016/j.apgeog.2003.08.008
Rambaut, A. & Drummond, A. (2008) FigureTree: Tree Figures drawing tool, version 1.2.2. Institute of Evolutionary Biology, University of Edinburgh.
Rehner, S.A. & Samuels, G.J. (1994) Taxonomy and phylogeny of Gliocladium analysed from nuclear large subunit ribosomal DNA sequences. Mycological Research 98: 625–634. https://doi.org/10.1016/S0953-7562(09)80409-7
Rehner, S.A. & Buckley, E.A. (2005) Beauveria phylogeny inferred from nuclear ITS and EF1-α sequences: Evidence for cryptic diversification and links to Cordyceps teleomorphs. Mycologia 97: 84–98. https://doi.org/10.3852/mycologia.97.1.84
Ronquist, F., Teslenko, M., Van Der Mark, P., Ayres, D.L., Darling, A., Höhna, S., Larget, B., Liu, L., Suchard, M.A. & Huelsenbeck, J.P. (2012) MrBayes 3.2: Efficient Bayesian phylogenetic inference and model choice across a large model space. Systematic Biology 61: 539–542. https://doi.org/10.1093/sysbio/sys029
Senanayake, I.C., Rathnayaka, A.R., Marasinghe, D.S., Calabon, M.S., Gentekaki, E., Lee, H.B., Hurdeal, V.G., Pem, D., Dissanayake, L.S., Wijesinghe, S.N., Bundhun, D., Nguyen, T.T., Goonasekara, I.D., Abeywickrama, P.D., Bhunjun, C.S., Jayawardena, R.S., Wanasinghe, D.N., Jeewon, R., Bhat, D.J. & Xiang, M.M. (2020) Morphological approaches in studying fungi: collection, examination, isolation, sporulation, and preservation. Mycosphere 11: 2678–2754. https://doi.org/10.5943/mycosphere/11/1/20
Shen, H.W., Bao, D.F., Bhat, D.J., Su, H.Y. & Luo, Z.L. (2022) Lignicolous. freshwater fungi in Yunnan Province, China: an overview. Mycology 13: 119–132. https://doi.org/10.1080/21501203.2022.2058638
Sivanesan, A. & Shivas, R.G. (2002) Studies on Mycosphaerella species in Queensland, Australia. Mycological Research 106: 355–364. https://doi.org/10.1017/S0953756201005433
Sung, G.H., Sung, J.M., Hywel-Jones, N.L. & Spatafora, J.W. (2007) A multi-gene. phylogeny of Clavicipitaceae (Ascomycota, Fungi): Identification of localized incongruence using a combinational bootstrap approach. Molecular phylogenetics and evolution 44: 1204–1223. https://doi.org/10.1016/j.ympev.2007.03.011
Tarr, S.A.J. (1963) A supplementary list of Sudan fungi and plant diseases. Mycological Papers 85: 1–31.
Teixeira, L.P., Soares, T.D.P.F., Oliveira, L.S.S., MATHIONI, S. & Ferreira, M.A. (2017) First report of leaf spot caused by Alternaria argyroxiphii on African mahogany trees (Khaya senegalensis). Phytopathologia Mediterranea 56: 502–510. https://doi.org/10.14601/Phytopathol_Mediterr-20298
Tsai, I., Maharachchikumbura, S.S., Hyde, K.D. & Ariyawansa, H.A (2018) Molecular phylogeny, morphology and pathogenicity of Pseudopestalotiopsis species on Ixora in Taiwan. Mycological Progress 17: 941–952. https://doi.org/10.1007/s11557-018-1404-7
Vellinga, E.C., Kuyper, T.W., Ammirati, J., Desjardin, D.E., Halling, R.E., Justo, A., Læssøe, T., Lebel, T., Lodge, D.J., Matheny, P.B., Methven, A.S., Moreau, P.A., Mueller, G.M., Noordeloos, M.E., Nuytinck, J., Ovrebo, C.L. & Verbeken, A. (2015) Six simple guidelines for introducing new genera of fungi. IMA Fungus 6: A65–A68. https://doi.org/10.1007/BF03449356
Vilgalys, R. & Hester, M. (1990) Rapid genetic identification and mapping of enzymatically amplified ribosomal DNA from several Cryptococcus species. Journal of Bacteriology 172: 4238–4246. https://doi.org/10.1128/jb.172.8.4238-4246.1990
Voglmayr, H. & Jaklitsch, W.M. (2011) Molecular data reveal high host specificity in the phylogenetically isolated genus Massaria (Ascomycota, Massariaceae). Fungal Diversity 46: 133–170. https://doi.org/10.1007/s13225-010-0078-5
Wan, Q., Huang, K., Zhang, X., Yue, Y., Peng, H., Ma, T., Yang, X. & Zheng, Z. (2022) Regional land cover changes of the last 6,500 years in middle and southern subtropical China. Quaternary International 641: 15–24. https://doi.org/10.1016/j.quaint.2022.04.009
Wang, W., Li, C., Shu, J.W. & Chen, W. (2019) Changes of vegetation in southern China. Science China Earth Sciences 62: 1316–1328. https://doi.org/10.1007/s11430-018-9364-9
White, T.J., Bruns, T., Lee, S.J.W.T. & Taylor, J.W. (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
Wijayawardene, N.N., Hyde, K.D., Dai, D.Q., Sánchez-García, M., Goto, B.T., Saxena, R.K., Erdoðdu, M., Selçuk, F., Rajeshkumar, K.C., Aptroot, A., Błaszkowski, J., Boonyuen, N., da, Silva, G.A., de, Souza, F.A., Dong, W., Ertz, D., Haelewaters, D., Jones, E.B.G., Karunarathna, S.C., Kirk, P.M., Kukwa, M., Kumla, J., Leontyev, D.V., Lumbsch, H.T., Maharachchikumbura, S.S.N., Marguno, F., Martínez-Rodríguez, P., Mešić, A., Monteiro, J.S., Oehl, F., Pawłowska, J., Pem, D., Pfliegler, W.P., Phillips, A.J.L., Pošta, A., He, M.Q., Li, J.X., Raza, M., Sruthi, O.P., Suetrong, S., Suwannarach, N., Tedersoo, L., Thiyagaraja, V., Tibpromma, S., Tkalčec, Z., Tokarev, Y.S., Wanasinghe, D.N., Wijesundara, D.S.A., Wimalaseana, S.D.M.K., Madrid, H., Zhang, G.Q., Gao, Y., Sánchez-Castro, I., Tang, L.Z., Stadler, M., Yurkov, A. & Thines, M. (2022) Outline of Fungi and fungus-like taxa – 2021. Mycosphere 13: 53–453. https://doi.org/10.5943/mycosphere/13/1/2
Yang, E.F., Tibpromma, S., Karunarathna, S.C., Phookamsak, P., Xu, J.C., Zhao, Z.X., Karunanayake, C. & Promputtha, I. (2022) Taxonomy and Phylogeny of Novel and Extant Taxa in Pleosporales Associated with Mangifera indica from Yunnan, China (Series I). Journal of Fungi 8: 152. https://doi.org/10.3390/jof8020152