Description of Rotylenchus urmiaensisn. sp. (Nematoda: Hoplolaimidae) from North-western Iran with a molecular phylogeny of the genus
A new bisexual species of Rotylenchusfrom North-western Iran is described and illustrated based on morphological, morphometric and molecular studies. Rotylenchus urmiaensisn. sp. is characterised by having a truncate lip region with irregular longitudinal striation, lateral field areolated only in pharynx region, stylet length 34-40 μm, vulva positioned at 53-61%, and female tail conoid-rounded to dorsally convex-conoid with 5-10 annuli. Rotylenchus urmiaensisn. sp. appears to be similar to R. striaticeps, from which it may be differentiated morphologically by a slightly shorter body length (870-1269 vs1000-1723 μm), shorter stylet (34-40 vs39-50 μm), female tail shape (conoid-rounded to dorsally convex-conoid vsrounded), frequency of males (rare vscommon as abundant as females), shorter spicules (39-43 vs41-50 μm) and phasmid position (varying from three annuli anterior or three annuli posterior to anus vsat level to seven annuli anterior to anus), and molecularly. The results of phylogenetic analyses based on sequences of D2-D3 expansion region of 28S, ITS-rDNA, 18S rDNA, and the partial cytochrome c oxidase subunit 1 ( coxI) mtDNA, confirmed the species differentiation and the close molecular relationship between R. urmiaensisn. sp. and R. striaticeps.
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Format: | artículo biblioteca |
Language: | English |
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Brill Academic Publishers
2015
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Subjects: | ITS-rRNA gene, SEM, Morphometrics, Molecular, Plant-parasitic nematode, D2-D3 region, Spiral nematode, Morphology, Phylogeny, Partial 18S, Taxonomy, Cytochrome c oxidase subunit 1, |
Online Access: | http://hdl.handle.net/10261/158454 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100011011 |
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dig-ias-es-10261-1584542018-08-01T10:02:54Z Description of Rotylenchus urmiaensisn. sp. (Nematoda: Hoplolaimidae) from North-western Iran with a molecular phylogeny of the genus Noruzi, Elmira Asghari, Ramezan Reza Atighi, Mohammad Eskandari, Ali Cantalapiedra-Navarrete, C. Archidona-Yuste, Antonio Liébanas, Gracia Castillo, Pablo Palomares Rius, Juan E. University of Zanjan Junta de Andalucía European Commission ITS-rRNA gene SEM Morphometrics Molecular Plant-parasitic nematode D2-D3 region Spiral nematode Morphology Phylogeny Partial 18S Taxonomy Cytochrome c oxidase subunit 1 A new bisexual species of Rotylenchusfrom North-western Iran is described and illustrated based on morphological, morphometric and molecular studies. Rotylenchus urmiaensisn. sp. is characterised by having a truncate lip region with irregular longitudinal striation, lateral field areolated only in pharynx region, stylet length 34-40 μm, vulva positioned at 53-61%, and female tail conoid-rounded to dorsally convex-conoid with 5-10 annuli. Rotylenchus urmiaensisn. sp. appears to be similar to R. striaticeps, from which it may be differentiated morphologically by a slightly shorter body length (870-1269 vs1000-1723 μm), shorter stylet (34-40 vs39-50 μm), female tail shape (conoid-rounded to dorsally convex-conoid vsrounded), frequency of males (rare vscommon as abundant as females), shorter spicules (39-43 vs41-50 μm) and phasmid position (varying from three annuli anterior or three annuli posterior to anus vsat level to seven annuli anterior to anus), and molecularly. The results of phylogenetic analyses based on sequences of D2-D3 expansion region of 28S, ITS-rDNA, 18S rDNA, and the partial cytochrome c oxidase subunit 1 ( coxI) mtDNA, confirmed the species differentiation and the close molecular relationship between R. urmiaensisn. sp. and R. striaticeps. The authors acknowledge the University of Zanjan (Iran) for financial support, Dr Majid Pedram from Tarbiat Modares University for his comments, and grant AGR-136 from ‘Consejería de Economía, Innvovación y Ciencia’ from Junta de Andalucía, and Union Europea, Fondo Europeo de Desarrollo regional, ‘Una manera de hacer Europa’. Peer reviewed 2017-12-21T11:46:47Z 2017-12-21T11:46:47Z 2015 artículo http://purl.org/coar/resource_type/c_6501 Nematology 17(5): 607-619 (2015) 1388-5545 http://hdl.handle.net/10261/158454 10.1163/15685411-00002895 1568-5411 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100011011 en http://doi.org/10.1163/15685411-00002895 Sí none Brill Academic Publishers |
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ITS-rRNA gene SEM Morphometrics Molecular Plant-parasitic nematode D2-D3 region Spiral nematode Morphology Phylogeny Partial 18S Taxonomy Cytochrome c oxidase subunit 1 ITS-rRNA gene SEM Morphometrics Molecular Plant-parasitic nematode D2-D3 region Spiral nematode Morphology Phylogeny Partial 18S Taxonomy Cytochrome c oxidase subunit 1 |
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ITS-rRNA gene SEM Morphometrics Molecular Plant-parasitic nematode D2-D3 region Spiral nematode Morphology Phylogeny Partial 18S Taxonomy Cytochrome c oxidase subunit 1 ITS-rRNA gene SEM Morphometrics Molecular Plant-parasitic nematode D2-D3 region Spiral nematode Morphology Phylogeny Partial 18S Taxonomy Cytochrome c oxidase subunit 1 Noruzi, Elmira Asghari, Ramezan Reza Atighi, Mohammad Eskandari, Ali Cantalapiedra-Navarrete, C. Archidona-Yuste, Antonio Liébanas, Gracia Castillo, Pablo Palomares Rius, Juan E. Description of Rotylenchus urmiaensisn. sp. (Nematoda: Hoplolaimidae) from North-western Iran with a molecular phylogeny of the genus |
description |
A new bisexual species of Rotylenchusfrom North-western Iran is described and illustrated based on morphological, morphometric and molecular studies. Rotylenchus urmiaensisn. sp. is characterised by having a truncate lip region with irregular longitudinal striation, lateral field areolated only in pharynx region, stylet length 34-40 μm, vulva positioned at 53-61%, and female tail conoid-rounded to dorsally convex-conoid with 5-10 annuli. Rotylenchus urmiaensisn. sp. appears to be similar to R. striaticeps, from which it may be differentiated morphologically by a slightly shorter body length (870-1269 vs1000-1723 μm), shorter stylet (34-40 vs39-50 μm), female tail shape (conoid-rounded to dorsally convex-conoid vsrounded), frequency of males (rare vscommon as abundant as females), shorter spicules (39-43 vs41-50 μm) and phasmid position (varying from three annuli anterior or three annuli posterior to anus vsat level to seven annuli anterior to anus), and molecularly. The results of phylogenetic analyses based on sequences of D2-D3 expansion region of 28S, ITS-rDNA, 18S rDNA, and the partial cytochrome c oxidase subunit 1 ( coxI) mtDNA, confirmed the species differentiation and the close molecular relationship between R. urmiaensisn. sp. and R. striaticeps. |
author2 |
University of Zanjan |
author_facet |
University of Zanjan Noruzi, Elmira Asghari, Ramezan Reza Atighi, Mohammad Eskandari, Ali Cantalapiedra-Navarrete, C. Archidona-Yuste, Antonio Liébanas, Gracia Castillo, Pablo Palomares Rius, Juan E. |
format |
artículo |
topic_facet |
ITS-rRNA gene SEM Morphometrics Molecular Plant-parasitic nematode D2-D3 region Spiral nematode Morphology Phylogeny Partial 18S Taxonomy Cytochrome c oxidase subunit 1 |
author |
Noruzi, Elmira Asghari, Ramezan Reza Atighi, Mohammad Eskandari, Ali Cantalapiedra-Navarrete, C. Archidona-Yuste, Antonio Liébanas, Gracia Castillo, Pablo Palomares Rius, Juan E. |
author_sort |
Noruzi, Elmira |
title |
Description of Rotylenchus urmiaensisn. sp. (Nematoda: Hoplolaimidae) from North-western Iran with a molecular phylogeny of the genus |
title_short |
Description of Rotylenchus urmiaensisn. sp. (Nematoda: Hoplolaimidae) from North-western Iran with a molecular phylogeny of the genus |
title_full |
Description of Rotylenchus urmiaensisn. sp. (Nematoda: Hoplolaimidae) from North-western Iran with a molecular phylogeny of the genus |
title_fullStr |
Description of Rotylenchus urmiaensisn. sp. (Nematoda: Hoplolaimidae) from North-western Iran with a molecular phylogeny of the genus |
title_full_unstemmed |
Description of Rotylenchus urmiaensisn. sp. (Nematoda: Hoplolaimidae) from North-western Iran with a molecular phylogeny of the genus |
title_sort |
description of rotylenchus urmiaensisn. sp. (nematoda: hoplolaimidae) from north-western iran with a molecular phylogeny of the genus |
publisher |
Brill Academic Publishers |
publishDate |
2015 |
url |
http://hdl.handle.net/10261/158454 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100011011 |
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