Skip to main content Skip to main navigation menu Skip to site footer
Type: Article
Published: 2022-07-21
Page range: 147–158
Abstract views: 311
PDF downloaded: 1

Morphology and phylogeny of Microdochium chuxiongense sp. nov., a fungus from Southwest China

Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650504, China, School of Life Science, Yunnan University, Kunming, Yunnan 650504, China
Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650504, China, School of Life Science, Yunnan University, Kunming, Yunnan 650504, China
Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650504, China, School of Life Science, Yunnan University, Kunming, Yunnan 650504, China
Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650504, China, School of Life Science, Yunnan University, Kunming, Yunnan 650504, China
Yunnan Herbal Laboratory, College of Ecology and Environmental Sciences, Yunnan University, Kunming 650504, China
Fungi 1 new species Bondarzewia sp., Microdochiaceae taxonomy

Abstract

Microdochium includes important plant pathogens, parasitic in economically important wheat, barley, rice and corn, causing economic losses. A new species, Microdochium chuxiongense, was isolated from the host Bondarzewia sp. and reported from China. It was characterized by mycelium immersed and superficial and branched. Conidiophores were cylindrical, borne from the hyphae. Conidiogenous cells were sparse, hyaline, solitary, occasionally curved or swollen. Conidia were single or multiple, long oval, shuttle or sickle, straight or curved, and 0(–3)-septate. Chlamydospores were produced directly from mycelium, single, round or palmate. It was well-supported based on morphological characters and molecular evidence (LSU, ITS, tub2 and rpb2), and was a distinct species within the genus Microdochium. This work increases our understanding of the distribution and host diversity in this group, and provides important taxonomic data to further explore evolutionary relationships in the species of Microdochium.

References

Arx, J.A.V. (1984) Notes on Monographella and Microdochium. Transactions of the British Mycological Society 83: 373–374.

https://doi.org/10.1016/S0007-1536(84)80168-0

Berraf-Tebbal, A., Shuttleworth, L.A., Papp, V. & Pankratov, T. (2020) Fungal Planet description sheets: 1042–1111. Persoonia - Molecular Phylogeny and Evolution of Fungi 44: 301–459.

https://doi.org/10.3767/persoonia.2020.44.11

Boa, E. (2004) Wild edible fungi: a global overview of their use and importance to people. Non-Wood Forest Product series No. 17. Rome: FAO Publication. 147 pp.

Braun, U. (1995) A monograph of Cercosporella, Ramularia and allied genera (phytopathogenic hyphomycetes). Cryptogamie Mycologie 21: 131–132.

https://doi.org/10.1016/S0181-1584(00)80015-9

Crous, P.W., Schumacher, R.K., Akulov, A., Thangavel, R., Hernández-Restrepo, M., Carnegie, A.J., Cheewangkoon, R., Wingfield, M.J., Summerell, B.A., Quaedvlieg, W., Coutinho, T.A., Roux, J., Wood, A.R., Giraldo, A. & Groenewald, J.Z. (2019) New and Interesting Fungi. 2. Fungal Systematics and Evolution 3: 57–134.

http://dx.doi.org/10.3114/fuse.2019.03.06

Crous, P.W., Wingfield, M.J., Chooi, Y.H., Gilchrist, C.L.M., Lacey, E., Pitt, J.I., Roets, F., Swart, W.J., Cano-Lira, J.F., Valenzuela-Lopez, N., Hubka, V., Shivas, R.G., Stchigel, A.M., Holdom, D.G., Jurjevicì, Z?., Kachalkin, A.V., Lebel, T., Lock, C., Martín, M.P., Tan, Y.P., Tomashevskaya, M.A., Vitelli, J.S., Baseia, I.G., Bhatt, V.K., Brandrud, T.E., De Souza, J.T., Dima, B., Lacey, H.J., Lombard, L., Johnston, P.R., Morte, A., Papp, V., Rodríguez, A., Rodríguez-Anrade, E., Semwal, K.C., Tegart, L., Abad, Z.G., Akulov, A., Alvarado, P., Alves, A., Andrade, J.P., Arenas, F., Asenjo, C., Ballarà, J., Barrett, M.D., Berná, L.M., Berraf-Tebbal, A., Bianchinotti, M.V., Bransgrove, K., Burgess, T.I., Carmo, F.S., Chávez, R., ?moková, A., Dearnaley, J.D.W., de A. Santiago, A.L.C.M., Freitas-Neto, J.F., Denman, S., Douglas, B., Dovana, F., Eichmeier, A., Esteve-Raventós, F., Farid, A., Fedosova, A.G., Ferisin, G., Ferreira, R.J., Ferrer, A., Figueiredo, C.N., Figueiredo, Y.F., Reinoso- Fuentealba, C.G., Garrido-Benavent, I. & CanÞete-Gibas, C.F. (2020) Fungal Planet description sheets: 1042–1111. Persoonia- Molecular Phylogeny and Evolution of Fungi 44: 301–459.

https://doi.org/10.3767/persoonia.2020.44.11

Crous, P.W., Osieck, E.R., Jurjevicì, Z?., Boers, J., van Iperen, A.L., Starink-Willemse, M., Dima, B., Balashov, S., Bulgakov, T.S., Johnston, P.R., Morozova, O.V., Pinruan, U., Sommai, S., Alvarado, P., Decock, C.A., Lebel, T., McMullan-Fisher, S., Moreno, G., Shivas, R.G., Zhao, L., Abdollahzadeh, J., Abrinbana, M., Ageev, D.V., Akhmetova, G., Alexandrova, A.V., Alteìs, A., Amaral, A.G.G., Angelini, C., Antoniìn, V., Arenas, F., Asselman, P., Badali, F., Baghela, A., BanÞares, A., Barreto, R.W., Baseia, I.G., Bellanger, J.M., Berraf-Tebbal, A., Biketova, A.Y., Bukharova, N.V., Burgess, T.I., Cabero, J., Ca?mara, M.P.S., Cano-Lira, J.F., Ceryngier, P., Chaìvez, R., Cowan, D.A., de Lima, A.F., Oliveira, R.L., Denman, S., Dang, Q.N., Dovana, F., Duarte, I.G., Eichmeier, A., Erhard, A., Esteve-Raventoìs, F., Fellin, A., Ferisin, G., Ferreira, R.J., Ferrer, A., Finy, P., Gaya, E., Geering, A.D.W., Gil-Duraìn, C., Gla?ssnerovaì, K., Glushakova, A.M., Gramaje, D., Guard, F.E., Guarnizo, A.L., Haelewaters, D., Halling, R.E., Hill, R., Hirooka, Y., Hubka, V., Iliushin, V.A., Ivanova, D.D., Ivanushkina, N.E., Jangsantear, P., Justo, A., Kachalkin, A.V., Kato, S., Khamsuntorn, P., Kirtsideli, I.Y., Knapp, D.G., Kochkina, G.A., Koukol, O., Kovaìcs, G.M., Kruse, J., Kumar, T.K.A., Kus?an, I., Læssøe, T., Larsson, E., Lebeuf, R., Levicaìn, G., Loizides, M., Marinho, P., Luangsa-ard, J.J., Lukina, E.G., MaganÞa-DuenÞas, V., Maggs-Ko?lling, G., Malysheva, E.F., Malysheva, V.F., Martiìn, B., Martiìn, M.P., Matoc?ec, N., McTaggart, A.R., Mehrabi-Koushki, M., Mes?icì, A., Miller, A.N., Mironova, P., Moreau, P.A., Morte, A., Mu?ller, K., Nagy, L.G., Nanu, S., Navarro-Roìdenas, A., Nel, W., Nguyen, T.H., Noìbrega, T.F., Noordeloos, M.E., Olariaga, I., Overton, B.E., Ozerskaya, S.M., Palani, P., Pancorbo, F., Papp, V., Paw?owska, J., Pham, T.Q., Phosri, C., Popov, E.S., Portugal, A., Pos?ta, A., Reschke, K., Reul, M., Ricci, G.M., Rodriìguez, A., Romanowski, J., Ruchikachorn, N., Saar, I., Safi, A., Sakolrak, B., Salzmann, F., Sandoval-Denis, M., Sangwichein, E., Sanhueza, L., Sato, T., Sastoque, A., Senn-Irlet, B., Shibata, A., Siepe, K., Somrithipol, S., Spetik, M., Sridhar, P., Stchigel, A.M., Stuskova, K., Suwannasai, N., Tan, Y.P., Thangavel, R., Tiago, I., Tiwari, S., Tkalc?ec, Z., Tomashevskaya, M.A., Tonegawa, C., Tran, H.X., Tran, N.T., TrovaÞo, J., Trubitsyn, V.E., Van Wyk, J., Vieira, W.A.S., Vila, J., Visagie, C.M., Vizzini, A., Volobuev, S.V., Vu, D.T., Wangsawat, N., Yaguchi, T., Ercole, E., Ferreira, B.W., de Souza, A.P., Vieira, B.S. & Groenewald, J.Z. (2021) Fungal Planet description sheets: 1284–1382. Persoonia - Molecular Phylogeny and Evolution of Fungi 47.

https://doi.org/10.3767/persoonia.2021.47.06

Das, K., Lee, S.Y. & Jung, H.Y. (2020) Molecular and Morphological Characterization of Two Novel Species Collected from Soil in Korea. Mycobiology 48: 9–19.

https://doi.org/10.1080/12298093.2019.1695717

Dehoog, G.S. (1977) The black yeasts and allied hyphomy-cetes. Studies in Mycology 15: 1–233.

Duczek, L.J. (1997) Biological control of common root rot in barley by Idriella bolleyi. Canadian Journal of Plant Pathology 19: 402–405.

https://doi.org/10.1080/07060669709501067

Glynn, N.C., Hare, M.C., Parry, D.W. & Edwards, S.G. (2005) Phylogenetic analysis of EF-1 alpha gene sequences from isolates of Microdochium Nivale leads to elevation of varieties Majus and Nivale to species status. Fungal Biology 109: 872–880.

https://doi.org/10.1017/S0953756205003370

Hernández-Restrepo, M., Groenewald, J.Z. & Crous, P.W. (2016) Taxonomic and phylogenetic reevaluation of Microdochium, Monographella and Idriella. Persoonia 36: 57–82.

https://doi.org/10.3767/003158516X688676

Huang, S., Xia, J., Zhang, X., Sun, W.X. & Li, Z. (2020) Two new species of Microdochium from Indocalamus longiauritus in south-western China. MycoKeys 72: 93–108.

https://doi.org/10.3897/mycokeys.72.55445

Jaklitsch, W.M. & Voglmayr, H. (2012) Phylogenetic relationships of five genera of Xylariales and Rosasphaeria gen. nov. (Hypocreales). Fungal Diversity 52: 75–98.

https://doi.org/10.1007/s13225-011-0104-2

Jewell, L.E. & Hsiang, T. (2013) Multigene differences between Microdochium nivale and Microdochium majus. Botany 91: 99–106.

https://doi.org/10.1139/cjb-2012-0178

Kwasna, H. & Bateman, G.L. (2007) Microdochium Triticicola sp. nov. from roots of Triticum aestivum in the United Kingdom. Mycologia 99: 765–776.

https://doi.org/10.3852/mycologia.99.5.765

Larkin, M. (2007) Clustal W and Clustal X v. 2.0. Bioinformatics 23.

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.a0

Liu, Y.Z., Liang, Z.Q., Whalley, A.J.S., Yao, Y.J. & Liu, A.Y. (2001) Cordyceps brittlebankisoides, a New Pathogen of Grubs and Its Anamorph, Metarhizium anisopliae var. majus. Journal of Invertebrate Pathology 78: 178–182.

https://doi.org/10.1006/jipa.2001.5039

Liang, J., Li, G., Zhao, M. & Cai, L. (2019) A new leaf blight disease of turfgrasses caused by Microdochium poae, sp. nov. Mycologia 111: 265–273.

https://doi.org/10.1080/00275514.2019.1569417

Marin-Felix, Y., Hernández-Restrepo, M., Wingfield, M.J., Akulov, A., Carnegie, A.J., Cheewangkoon, R., Gramaje, D., Groenewald, J.Z., Guarnaccia, V., Halleen, F., Lombard, L., Luangsa-ard, J., Marincowitz, S., Moslemi, A., Mostert, L., Quaedvlieg, W., Schumacher, R.K., Spies, C.F.J., Thangavel, R., Taylor, P.W.J., Wilson, A.M., Wingfield, B.D., Wood, A.R. & Crous, P.W. (2018) Genera of phytopathogenic fungi: GOPHY 2. Studies in Mycology 92: 47–133.

https://doi.org/10.1016/j.simyco.2018.04.002

Marin-Felix, Y., Hernández-Restrepo, M., Wingfield, M.J., Akulov, A., Carnegie, A.J., Cheewangkoon, R., Gramaje, D., Groenewald, J.Z., Guarnaccia, V. & Halleen, F. (2019) Genera of phytopathogenic fungi: GOPHY 2. Studies in Mycology 92: 47–133.

https://doi.org/10.1016/j.simyco.2018.04.002

Mouchacca, J. & Samson, R.A. (1973) Deux nouvelles espèces du genre Microdochium Sydow. Revue de Mycologie (Paris). 37: 267–275.

Müller, E. & Samuels, G.J. (1984) Monographella maydis sp. nov. and its connection to the tar-spot disease of Zea mays. Nova Hedwigia 40: 112–120.

Nelson, P.E. & Wilhelm, S. (1956) An undescribed fungus causing a root rot of strawberry. Mycologia 48: 547–551.

https://doi.org/10.2307/3755334

Parkinson, V.O., Sivanesan, A. & Booth, C. (1981) The perfect state of the rice leaf-scald fungus and the taxonomy of both the perfect and imperfect states. Transactions of the British Mycological Society 76: 59–69.

https://doi.org/10.1016/S0007-1536(81)80009-5

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

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

Samuels, G.J. & Hallett, I.C. (1983) Microdochium stoveri and Monographella stoveri, new combinations for Fusarium stoveri and Micronectriella stoveri. Transactions of the British Mycological Society 81: 473–483.

https://doi.org/10.1016/s0007-1536(83)80115-6

Stamatakis, A. (2006) RAxML-VI-HPC: maximum likelihood-based phylogenetic analyses with thousands of taxa and mixed models. Bioinformatics 22: 2688–2690.

https://doi.org/10.1093/bioinformatics/btl446

Sutton, B.C., Pirozynski, K.A. & Deighton, F.C. (1972) Microdochium Syd. Canadian Journal of Botany 50: 1899–1907.

https://doi.org/10.1139/b72-240

Swofford, D.L. (2003) PAUP*: Phylogenetic Analysis Using Parsimony (*and other methods). Version 4. Sinauer Associates, Sunderland, Massachusetts, USA. Nature Biotechnology 18: 233–234.

Sydow, H. (1924) Sydow, Mycotheca germanica. Fasc. XLII-XLV (No. 2051-2250). Annales Mycologici 22: 257–268.

Song, J., Chen, J.J., Wang, M., Chen, Y.Y. & Cui, B.K. (2016) Phylogeny and biogeography of the remarkable genus Bondarzewia (Basidiomycota, Russulales). Science Report 29: 34568.

https://doi.org/10.1038/srep34568.

Tamura, K., Stecher, G., Peterson, D., Filipski, A. & Kumar, S. (2013) MEGA6: molecular evolutionary genetics analysis version 6.0. Molecular Biology & Evolution 30: 2725–2729.

https://doi.org/10.1093/molbev/mst197

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

Von Arx, J.A. (1984) Notes on Monographella and Microdochium. Transactions of the British Mycological Society 83: 373–374.

https://doi.org/10.1016/S0007-1536(84)80168-0

Vu, D., Groenewald, M., de Vries, M., Gehrmann, T., Stielow, B., Eberhardt, U. & Verkley, G.J.M. (2019) Large-scale generation and analysis of filamentous fungal DNA barcodes boosts coverage for kingdom fungi and reveals thresholds for fungal species and higher taxon delimitation. Studies in Mycology 92: 135–154.

https://doi.org/10.1016/j.simyco.2018.05.001

Wang, Y.B., Yu, H., Dai, Y.D., Wu, C.K., Zeng, W.B., Yuan, F. & Liang, Z.Q. (2015) polycephalomyces agaricus, a new hyperparasite of Ophiocordyceps sp. infecting melolonthid larvae in southwestern China. Mycological progress 14: 70.

http://dx.doi.org/10.1007/s11557-015-1090-7

Wang, Y.B., Wang, Y., Fan, Q., Duan, D.E., Zhang, G.D., Dai, R.Q., Dai, Y.D., Zeng, W.B., Chen, Z.H., Li, D.D., Tang, D.X., Xu, Z.H., Sun, T., Nguyen, T.T., Tran, N.L., Dao, V.M., Zhang, C.M., Huang, L.D., Liu, Y.J., Zhang, X.M., Yang, D.R., Sanjuan, T., Liu, X.Z., Yang, Z.L. & Yu, H. (2020) Multigene phylogeny of the family Cordycipitaceae (Hypocreales): new taxa and the new systematic position of the Chinese cordycipitoid fungus paecilomyces hepiali. Fungal Diversity 103: 1–46.

https://doi.org/10.1007/s13225-020-00457-3

White, T.J., Bruns, T., Lee, S. & Taylor, J. (1990) Amplifcation and direct sequencing of fungal ribosomal RNA genes for phylogenetics. PCR Protocols 315–322.

https://doi.org/10.1016/b978-0-12-372180-8.50042-1

Zhang, W., Nan, Z.B., Tian, P., Hu, M.J., Gao, Z.Y., Li, M. & Liu, G.D. (2015) Microdochium Paspali, a new species causing seashore paspalum disease in southern China. Mycologia 107: 80–89.

https://doi.org/10.3852/14-119

Zhang, Z.F., Liu, F., Zhou, X., Liu, X.Z., Liu, S.J. & Cai, L. (2017) Culturable Mycobiota from karst caves in China, with descriptions of 20 new species. Persoonia 39: 1–31.

https://doi.org/10.3767/persoonia.2017.39.01

How to Cite

Tang, D.-X., Zou, W.-Q., Wang, Y.-M., Huang, O. & Yu, H. (2022)

Morphology and phylogeny of Microdochium chuxiongense sp. nov., a fungus from Southwest China

. Phytotaxa 555 (2): 147–158. https://doi.org/10.11646/phytotaxa.555.2.3