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A new anaerobic fungus (Oontomyces anksri gen. nov., sp. nov.) from the digestive tract of the Indian camel (Camelus dromedarius).
Dagar, Sumit S; Kumar, Sanjay; Griffith, Gareth W; Edwards, Joan E; Callaghan, Tony M; Singh, Rameshwar; Nagpal, Ashok K; Puniya, Anil K.
Afiliación
  • Dagar SS; Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal 132001, India. Electronic address: dagarsumit@gmail.com.
  • Kumar S; Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal 132001, India. Electronic address: sanjayvrm@gmail.com.
  • Griffith GW; Institute of Biological, Environmental and Rural Sciences, Cledwyn Building, Aberystwyth University, Aberystwyth SY23 3DD, Wales UK. Electronic address: gwg@aber.ac.uk.
  • Edwards JE; Institute of Biological, Environmental and Rural Sciences, Cledwyn Building, Aberystwyth University, Aberystwyth SY23 3DD, Wales UK. Electronic address: joanee2002@hotmail.com.
  • Callaghan TM; Institute of Biological, Environmental and Rural Sciences, Cledwyn Building, Aberystwyth University, Aberystwyth SY23 3DD, Wales UK. Electronic address: toneocallaghan@hotmail.co.uk.
  • Singh R; Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal 132001, India. Electronic address: rsndri@gmail.com.
  • Nagpal AK; ICAR-National Research Centre on Camel, Bikaner 334001, India. Electronic address: aknagpal@scientist.com.
  • Puniya AK; Dairy Microbiology Division, ICAR-National Dairy Research Institute, Karnal 132001, India. Electronic address: akpuniya@gmail.com.
Fungal Biol ; 119(8): 731-7, 2015 Aug.
Article en En | MEDLINE | ID: mdl-26228561
Two cultures of anaerobic fungi were isolated from the forestomach of an Indian camel (Camelus dromedarius). Phylogenetic analysis using both the internal transcribed spacer (ITS) and large-subunit (LSU) regions of the rRNA locus demonstrated that these isolates were identical and formed a distinct clade within the anaerobic fungi (phylum Neocallimastigomycota). Morphological examination showed that these fungi formed monocentric thalli with filamentous rhizoids and uniflagellate zoospores, broadly similar to members of the genus Piromyces. However, distinctive morphological features were observed, notably the pinching of the cytoplasm in the sporangiophore and the formation of intercalary rhizoidal swellings. Since genetic analyses demonstrated this fungus was only distantly related to Piromyces spp. and closer to the polycentric Anaeromyces clade, we have assigned it to a new genus and species Oontomyces anksri gen. nov., sp. nov. Interrogation of the GenBank database identified several closely related ITS sequences, which were all environmental sequences obtained from camels, raising the possibility that this fungus may be specific to camelids.
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Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Camelus / Neocallimastigales / Tracto Gastrointestinal Límite: Animals Idioma: En Revista: Fungal Biol Asunto de la revista: MICROBIOLOGIA Año: 2015 Tipo del documento: Article

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Camelus / Neocallimastigales / Tracto Gastrointestinal Límite: Animals Idioma: En Revista: Fungal Biol Asunto de la revista: MICROBIOLOGIA Año: 2015 Tipo del documento: Article