Description of Laimaphelenchus belgradiensis sp nov (Nematoda: Aphelenchoididae) and its phylogenetic and systematic position within Aphelenchoidoidea
Abstract
Laimaphelenchus belgradiensis sp. nov. is described and illustrated, based on morphological, molecular and morphometric data. The new species belongs to the group of Laimaphelenchus species having a vulval flap. A unique combination of characters distinguishes this parthenogenetic species from others: annulated cephalic region; no labial disc; polygonal median bulb; offset tail terminus with four pedunculate tubercles in a square position that end in 10-12 finger-like protrusions. Morphologically, the new species resembles L. cocuccii and L. deconincki but differs from them by the body length, stylet length, distance from the anterior end to the median bulb, head annulations and tail shape. Bayesian phylogenetic analyses based on 18S and the D2/D3 segment of 28S rRNA genes were performed using sequences of species from 18 genera within the Aphelenchoidoidea. The resulting phylogenetic trees generated three distinct clades representing three families: Aphelenchoididae, Ektaphelenchidae ...and Parasitaphelenchidae. In the 18S tree L. belgradiensis sp. nov. forms a clade with L. penardi and in the 28S tree the new species is close to L. persicus and L. preissii.
Keywords:
Laimaphelenchus / LSU / Phylogeny / SSU / SystematicsSource:
European Journal of Plant Pathology, 2015, 142, 1, 13-23Publisher:
- Springer, Dordrecht
Funding / projects:
- Development of integrated approach in plant protection for control harmful organisms (RS-MESTD-Technological Development (TD or TR)-31018)
- New indigenous bacterial isolates Lysobacter and Pseudomonas as an important source of metabolites useful for biotechnology, plant growth stimulation and disease control: from isolates to inoculants (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-46007)
DOI: 10.1007/s10658-014-0585-4
ISSN: 0929-1873
WoS: 000351752300002
Scopus: 2-s2.0-84939960731
Collections
Institution/Community
IZBISTY - JOUR AU - Oro, Violeta PY - 2015 UR - https://plantarum.izbis.bg.ac.rs/handle/123456789/373 AB - Laimaphelenchus belgradiensis sp. nov. is described and illustrated, based on morphological, molecular and morphometric data. The new species belongs to the group of Laimaphelenchus species having a vulval flap. A unique combination of characters distinguishes this parthenogenetic species from others: annulated cephalic region; no labial disc; polygonal median bulb; offset tail terminus with four pedunculate tubercles in a square position that end in 10-12 finger-like protrusions. Morphologically, the new species resembles L. cocuccii and L. deconincki but differs from them by the body length, stylet length, distance from the anterior end to the median bulb, head annulations and tail shape. Bayesian phylogenetic analyses based on 18S and the D2/D3 segment of 28S rRNA genes were performed using sequences of species from 18 genera within the Aphelenchoidoidea. The resulting phylogenetic trees generated three distinct clades representing three families: Aphelenchoididae, Ektaphelenchidae and Parasitaphelenchidae. In the 18S tree L. belgradiensis sp. nov. forms a clade with L. penardi and in the 28S tree the new species is close to L. persicus and L. preissii. PB - Springer, Dordrecht T2 - European Journal of Plant Pathology T1 - Description of Laimaphelenchus belgradiensis sp nov (Nematoda: Aphelenchoididae) and its phylogenetic and systematic position within Aphelenchoidoidea EP - 23 IS - 1 SP - 13 VL - 142 DO - 10.1007/s10658-014-0585-4 ER -
@article{ author = "Oro, Violeta", year = "2015", abstract = "Laimaphelenchus belgradiensis sp. nov. is described and illustrated, based on morphological, molecular and morphometric data. The new species belongs to the group of Laimaphelenchus species having a vulval flap. A unique combination of characters distinguishes this parthenogenetic species from others: annulated cephalic region; no labial disc; polygonal median bulb; offset tail terminus with four pedunculate tubercles in a square position that end in 10-12 finger-like protrusions. Morphologically, the new species resembles L. cocuccii and L. deconincki but differs from them by the body length, stylet length, distance from the anterior end to the median bulb, head annulations and tail shape. Bayesian phylogenetic analyses based on 18S and the D2/D3 segment of 28S rRNA genes were performed using sequences of species from 18 genera within the Aphelenchoidoidea. The resulting phylogenetic trees generated three distinct clades representing three families: Aphelenchoididae, Ektaphelenchidae and Parasitaphelenchidae. In the 18S tree L. belgradiensis sp. nov. forms a clade with L. penardi and in the 28S tree the new species is close to L. persicus and L. preissii.", publisher = "Springer, Dordrecht", journal = "European Journal of Plant Pathology", title = "Description of Laimaphelenchus belgradiensis sp nov (Nematoda: Aphelenchoididae) and its phylogenetic and systematic position within Aphelenchoidoidea", pages = "23-13", number = "1", volume = "142", doi = "10.1007/s10658-014-0585-4" }
Oro, V.. (2015). Description of Laimaphelenchus belgradiensis sp nov (Nematoda: Aphelenchoididae) and its phylogenetic and systematic position within Aphelenchoidoidea. in European Journal of Plant Pathology Springer, Dordrecht., 142(1), 13-23. https://doi.org/10.1007/s10658-014-0585-4
Oro V. Description of Laimaphelenchus belgradiensis sp nov (Nematoda: Aphelenchoididae) and its phylogenetic and systematic position within Aphelenchoidoidea. in European Journal of Plant Pathology. 2015;142(1):13-23. doi:10.1007/s10658-014-0585-4 .
Oro, Violeta, "Description of Laimaphelenchus belgradiensis sp nov (Nematoda: Aphelenchoididae) and its phylogenetic and systematic position within Aphelenchoidoidea" in European Journal of Plant Pathology, 142, no. 1 (2015):13-23, https://doi.org/10.1007/s10658-014-0585-4 . .