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<p>In total, 10 populations of <italic>Helicotylenchus</italic> associated with <italic>Musa</italic> spp., six from Colombia, and four from Brazil were identified to the species level. Morphological and morphometric data were recorded for each population, performed a principal components analysis (PCA), a conglomerate, along with consensus sequences of D2 to D3 expansion segment of the large subunit of ribosomal DNA (28S) for different populations. Identify of species were performed using the basic local alignment search tool (BLAST), and the evolutionary relationships of species were explored using a phylogeny study. Four species of <italic>Helicotylenchus</italic> were identified based on morphological and morphometric data: <italic>H. multicinctus, H. dihystera, H. erythrinae</italic>, and <italic>H. californicus</italic>. PCA and conglomerate analysis clearly separated these species. BLAST and phylogenetic analysis confirmed the presence of these species associated with <italic>Musa</italic> spp. crops. This is the first report of these species in Colombia through integrative taxonomy.</p>
</abstract>

In total, 10 populations of Helicotylenchus associated with Musa spp., six from Colombia, and four from Brazil were identified to the species level. Morphological and morphometric data were recorded for each population, performed a principal components analysis (PCA), a conglomerate, along with consensus sequences of D2 to D3 expansion segment of the large subunit of ribosomal DNA (28S) for different populations. Identify of species were performed using the basic local alignment search tool (BLAST), and the evolutionary relationships of species were explored using a phylogeny study. Four species of Helicotylenchus were identified based on morphological and morphometric data: H. multicinctus, H. dihystera, H. erythrinae, and H. californicus. PCA and conglomerate analysis clearly separated these species. BLAST and phylogenetic analysis confirmed the presence of these species associated with Musa spp. crops. This is the first report of these species in Colombia through integrative taxonomy.

An integrative approach to the study of <italic>Helicotylenchus</italic> (Nematoda: Hoplolaimidae) Colombian and Brazilian populations associated with <italic>Musa</italic> crops

Journal of Nematology

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

An integrative approach to the study of  (Nematoda: Hoplolaimidae) Colombian and Brazilian populations associated with  crops

running-head

spp. associated with banana and plantain:

In total, 10 populations of Helicotylenchus associated with Musa spp., six from Colombia, and four from Brazil were identified to the species level....

An integrative approach to the study of Helicotylenchus (Nematoda: Hoplolaimidae) Colombian and Brazilian populations associated with Musa crops

Online veröffentlicht: 06. Juli 2020

Seitenbereich: 1 - 19

Eingereicht: 31. März 2020

DOI: https://doi.org/10.21307/jofnem-2020-054

Schlüsselwörter
Banana, Plantain, Taxonomy

© 2020 Donald Riascos-Ortiz et al., published by Sciendo.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

An integrative approach to the study of Helicotylenchus (Nematoda: Hoplolaimidae) Colombian and Brazilian populations associated with Musa crops

Online veröffentlicht: 06. Juli 2020

Seitenbereich: 1 - 19

Eingereicht: 31. März 2020

DOI: https://doi.org/10.21307/jofnem-2020-054

SchlüsselwörterBanana, Plantain, Taxonomy

© 2020 Donald Riascos-Ortiz et al., published by Sciendo.

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Schlüsselwörter
Banana, Plantain, Taxonomy