Steinernema shori n. sp., a new entomopathogenic nematode (Nematoda: Steinernematidae) from India
Jazyk angličtina Země Anglie, Velká Británie Médium electronic
Typ dokumentu časopisecké články
PubMed
37681419
DOI
10.1017/s0022149x23000536
PII: S0022149X23000536
Knihovny.cz E-zdroje
- Klíčová slova
- Description, India, Steinernema, molecular characterization, phylogenetic systematics, taxonomy,
- MeSH
- fylogeneze MeSH
- pohlavní orgány MeSH
- Rhabditida * genetika MeSH
- ribozomální DNA genetika MeSH
- zvířata MeSH
- Check Tag
- mužské pohlaví MeSH
- zvířata MeSH
- Publikační typ
- časopisecké články MeSH
- Geografické názvy
- Indie MeSH
- Názvy látek
- ribozomální DNA MeSH
In this study, morphological and molecular features were used to identify a new Steinernema sp. from Chhattisgarh, India. Morphological and molecular features provide evidence for placing the new species into the "bicornutum" clade. The new species is characterized by the following morphological features: infective juveniles with a body length of 587 (494-671) μm; a distance from the anterior end to excretory pore of 46 (43-50) μm; a distance from anterior end to nerve ring of 72 μm (61-85 μm); and E% of 88 (77-97). The first-generation males are characterised by 27 genital papillae and very short spicules, with a length of 61 μm (53-67) μm. The SW% and GS% ratio of S. shori n. sp. are 139 (107-190) and 75 (62-90), respectively. The new species is further characterized by sequences of the internal transcribed spacer and partial 28S regions of the ribosomal DNA. Phylogenetic analyses show that S. shori n. sp. is most closely related to S. abbasi, S. kandii, and S. yirgalemense.
ICAR Central Potato Research Station Udhagamandalam Nilgiris 643004 Tamil Nadu India
ICAR Indian Institute of Vegetable Research Varanasi 221305 Uttar Pradesh India
Indira Gandhi Krishi Vishwavidyalaya Raipur 492012 Chhattisgarh India
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