Sequence analysis of the internal transcribed spacer 2 (ITS2) region of rDNA for identifying Trichogramma species and evaluating genetic diversity.
Species of Trichogramma Westwood, 1833 (Hymenoptera: Trichogrammtidae) are frequently used as biological control agents against Lepidoptera, but practical application of these egg endoparasitoids are complicated because of their complex taxonomy. This study aimed to compare sequences of internal transcribed spacer regions of ribosomal DNA (ITS2-rDNA) of Trichogramma accessions with those deposited in GenBank in order to access the reliability of the ITS2 as a barcode for discriminating species and evaluating the genetic diversity.
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| Principais autores: | , , , |
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| Outros Autores: | |
| Formato: | Artigo de periódico biblioteca |
| Idioma: | Ingles English |
| Publicado em: |
2020-11-06
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| Assuntos: | Parasitóides de ovos, Polimorfismo de nucleotídeos, Similaridade genética, Lepidoptera, Trichogramma, |
| Acesso em linha: | http://www.alice.cnptia.embrapa.br/alice/handle/doc/1126340 https://doi.org/10.1590/1519-6984.232362 |
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