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Published January 28, 2020 | Version v1
Taxonomic treatment Open

Sakaguchia melibiophila M. Groenew., Q. M. Wang, & F. Y. Bai 2020, sp. nov.

Creators

  • 1. State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China & China General Microbiological Culture Collection Center and State Key Laboratory of Microbial Resources, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
  • 2. State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China & North Minzu University, Yinchuan, Ningxia, 750030, China
  • 3. Westerdijk Fungal Biodiversity Institute, Uppsalalaan 8, Utrecht, 3584 CT, The Netherlands
  • 4. Leibniz Institute DSMZ-German Collection of Microorganisms and Cell Cultures, Braunschweig, 38124, Germany
  • 5. State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China
  • 6. Purdue University, Department of Botany and Plant Pathology, West Lafayette, IN, 47901, USA
  • 7. UCIBIO-REQUIMTE, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal & PYCC - Portuguese Yeast Culture Collection, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade Nova de Lisboa, Caparica, Portugal
  • 8. National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), Pathum Thani, 12120, Thailand
  • 9. Department of Agriculture, Food and Environmental Sciences & Industrial Yeasts Collection DBVPG, University of Perugia, Perugia, 74 - I- 06121, Italy
  • 10. School of Pharmacy and Biomolecular Sciences, University of Brighton, Brighton, BN 2 4 GJ, UK
  • 11. TISTR Culture Collection, Thailand Institute of Scientific and Technological Research (TISTR), 35 M 3, Technopolis, Khlong Ha, Khlong Luang, Pathum Thani, 12120, Thailand
  • 12. State Key Laboratory of Mycology, Institute of Microbiology, Chinese Academy of Sciences, Beijing, 100101, China & College of Life Sciences, Hebei University, Baoding, Hebei Province, 071002, China

Description

Sakaguchia melibiophila M. Groenew., Q.M. Wang, & F.Y. Bai sp. nov. MycoBank MB828817. Fig. 15E

Etymology: the specific epithet melibiophila refers to the physiological character of assimilating melibiose.

Culture characteristics: In YM broth, after 7 d at 17 °C, cells are ellipsoidal, 2.5–4.4 × 3.8 –5.6 μm and single, budding is polar (Fig. 15E), a sediment is formed. After 1 mo at 17 °C, a sediment is present. On YM agar, after 1 mo at 17 °C, the streak culture is orange-red, butyrous, smooth. The margin is entire. In Dalmau plate culture on corn meal agar, pseudohyphae are not formed. Sexual structures are not observed on YM, PDA, V8 and CM agar. Ballistoconidia are not produced.

Physiological and biochemical characteristics: Glucose fermentation is absent. Glucose, galactose, L-sorbose, cellobiose, trehalose, melibiose (delayed), D-xylose, L-arabinose, D-arabinose (delayed), D-ribose (delayed), ethanol, glycerol, ribitol, Dmannitol, salicin, D-glucitol, D-gluconate DL-lactate, succinate, citrate, myo-Inositol are assimilated as sole carbon sources. Sucrose, maltose, lactose, raffinose, melezitose, inulin, soluble starch, L-rhamnose, D-glucosamine, methanol, erythritol, galactitol and Methyl-α- D-glucoside are not assimilated. Potassium nitrate, sodium nitrite, L-lysine, ethylamine hydrochloride and cadaverine dihydrochlorideare assimilated as sole nitrogen sources. Maximum growth temperature is 35 °C. Growth in vitamin-free medium is negative. Starch-like substances are not produced. Growth on 50 % (w/w) glucose-yeast extract agar is negative. Urease activity is positive. Diazonium Blue B reaction is positive.

Physiologically, Sa. melibiophila differs from its closely related species Sa. lamellibrachiae and Sa. meli in its ability to assimilate cellobiose, melibiose, ribitol, and nitrate (Table S1.23).

Typus: Netherlands, obtained from bronchial secretion, J. Swieringa (holotype CBS 5143 T preserved in a metabolically inactive state, ex-type JCM 8162 = CGMCC 2.4235).

Notes

Published as part of Li, A. - H., Yuan, F. - X., Groenewald, M., Bensch, K., Yurkov, A. M., Li, K., Han, P. - J., Guo, L. - D., Aime, M. C., Sampaio, J. P., Jindamorakot, S., Turchetti, B., Inacio, J., Fungsin, B., Wang, Q. - M. & Bai, F. - Y., 2020, Diversity and phylogeny of basidiomycetous yeasts from plant leaves and soil: Proposal of two new orders, three new families, eight new genera and one hundred and seven new species, pp. 17-140 in Studies In Mycology 96 on page 114, DOI: 10.1016/j.simyco.2020.01.002

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Linked records

Additional details

Identifiers

URL
http://treatment.plazi.org/id/03DF87BD5578FF9953153FC9FA9FFC1B

Related works

Cites
Dataset: http://table.plazi.org/id/DF096623551AFFFB53F939AFFC0AFF25 (URL)
Is part of
Journal article: 10.1016/j.simyco.2020.01.002 (DOI)
Journal article: http://publication.plazi.org/id/FFE6FFC55519FFF85362392BFFD2FFB8 (URL)
Is source of
https://sibils.text-analytics.ch/search/collections/plazi/03DF87BD5578FF9953153FC9FA9FFC1B (URL)

Biodiversity

Family
Sakaguchiaceae
Genus
Sakaguchia
Kingdom
Fungi
Order
Sakaguchiales
Phylum
Basidiomycota
Scientific name authorship
M. Groenew., Q. M. Wang, & F. Y. Bai
Species
melibiophila
Taxonomic status
sp. nov.
Taxon rank
species
Type status
holotype
Taxonomic concept label
Sakaguchia melibiophila Wang & Bai, 2020