| Autor: |
Shokoohi E., Moyo N. A. G. |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Helminthologia, Vol 59, Iss 4, Pp 414-423 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
1336-9083 |
| DOI: |
10.2478/helm-2022-0035 |
| Popis: |
Aphelenchoides bicaudatus associated with grass in South Africa was identified morphologically and molecularly. This population is characterized by a body length of 409 – 529 μm, a stylet length of 9.5 – 13 μm, a post-vulval uterine sac of 45 – 50 μm, and the characteristic tail bifurcated at the end with one prong longer than the other. Molecular analyses based on the 18S and ITS rDNA data confirmed the primary morphological identification of the A. bicaudatus species. The obtained phylogenetic trees revealed a close positioning of the South African population to other representatives of A. bicaudatus with the maximum (1.00) posterior probability value. Principal component analysis (PCA) also indicated a variation within the populations of A. bicaudatus. This is the first report of A. bicaudatus from South Africa. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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