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Differential abundance and core members of the bacterial community associated with wild male Zeugodacus cucurbitae fruit flies (Insecta: Tephritidae) from three geographical regions of Southeast Asia.
Yong, Hoi-Sen; Song, Sze-Looi; Eamsobhana, Praphathip; Pasartvit, Anchana; Lim, Phaik-Eem.
Afiliação
  • Yong HS; Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia.
  • Song SL; Institute of Ocean and Earth Sciences, University of Malaya, 50603, Kuala Lumpur, Malaysia. szeloois@gmail.com.
  • Eamsobhana P; China-ASEAN College of Marine Sciences, Xiamen University Malaysia, Jalan Sunsuria, Bandar Sunsuria, 43900, Sepang, Selangor, Malaysia. szeloois@gmail.com.
  • Pasartvit A; Department of Parasitology, Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand.
  • Lim PE; Department of Disease Control, Ministry of Public Health, Nonthaburi, Thailand.
Mol Biol Rep ; 46(4): 3765-3776, 2019 Aug.
Article em En | MEDLINE | ID: mdl-31012029
Zeugodacus cucurbitae (Coquillet) is one of the most significant and widespread tephritid pest species of agricultural crops. This study reports the bacterial communities associated with Z. cucurbitae from three geographical regions in Southeast Asia (Thailand, Peninsular Malaysia, and Sarawak). The bacterial microbiota were investigated by targeted 16S rRNA gene (V3-V4 region) sequencing using the Illumina Mi-Seq platform. At 97% similarity and filtering at 0.001%, there were seven bacterial phyla and unassigned bacteria, comprising 11 classes, 23 orders, 39 families and 67 genera. The bacterial diversity and richness varied within and among the samples from the three geographical regions. Five phyla were detected for the Sarawak sample, and six each for the Thailand and Peninsular Malaysia samples. Four phyla-Actinobacteria, Bacteroidetes, Firmicutes, and Proteobacteria-were represented in all the fruit fly specimens, forming the core members of the bacterial community. Proteobacteria was the predominant phylum, followed by Bacteroidetes, Firmicutes, and Actinobacteria. Fifty-three genera were represented in the Thailand sample, 56 in the Peninsular Malaysia sample, and 55 in the Sarawak sample. Forty-two genera were present in all the three geographical regions. The predominant core members were order Enterobacteriales (Proeteobacteria), and family Enterobacteriaceae (Enterobacteriales). Klebsiella (Enterobacteriaceae) was the predominant genus and K. oxytoca the predominant species with all specimens having > 10% relative abundance. The results indicate the presence of a great diversity as well as core members of the bacterial community associated with different populations of Z. cucurbitae.
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Texto completo: 1 Base de dados: MEDLINE Assunto principal: RNA Ribossômico 16S / Tephritidae / Microbiota Tipo de estudo: Risk_factors_studies Limite: Animals País/Região como assunto: Asia Idioma: En Revista: Mol Biol Rep Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Malásia

Texto completo: 1 Base de dados: MEDLINE Assunto principal: RNA Ribossômico 16S / Tephritidae / Microbiota Tipo de estudo: Risk_factors_studies Limite: Animals País/Região como assunto: Asia Idioma: En Revista: Mol Biol Rep Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Malásia