Identification of differentially abundant bacteria in the gut of bees from different biomes in the State of Paraíba

Authors

  • Kilmer Oliveira Soares
  • Celso José Bruno de Oliveira
  • Romildo da Silva Neves Neves
  • Leonardo Souza do Prado Junior
  • Adriana Evangelista Rodrigues
  • Aline Carla de Medeiros GVAA - Grupo Verde de Agroecologia e Abelhas http://orcid.org/0000-0002-0161-3541
  • Rosilene Agra da Silva
  • Patricio Borges Maracaja

Keywords:

Ancom, Biomas, Intestino, Apibacter

Abstract

The contact between organisms within a hive ensures the transmission of microorganisms between individuals and the maintenance of intraspecific microbial characteristics. The core microbiome refers to any set of microbial taxa specific to a host or environment of interest. The bacterial core of A. mellifera bees is composed of six main families: Acetobacteriaceae (Parasaccharibacter apium), Bifidobacteriaceae, Lactobacillaceae, Neisseriaceae (Snodgrassella alvi), Orbaceae (Gilliamella apicola, Frischella perrara) and Rhizobiaceae (Bartonella apis). Despite the existence of bacteria in common among bees of the A. mellifera species, some bacterial species can stand out in certain landscapes and due to factors such as climate, feeding, soil, water, etc., may favor their development. In order to identify bee gut bacteria that are differentially abundant between bee samples from two regions of Paraíba, 5 samples of 20 individuals were collected from different hives belonging to the Federal University of Paraíba from different regions of Paraíba, Areia (Atlantic forest) and São João do Cariri (Caatinga), and sent to the Laboratory of Analysis of Products of Animal Origin (LAPOA / CCA / UFPB), in the municipality of Areia - PB. In a sterile environment, all the abdominal contents of the bees were collected and the DNA was extracted, the genomic libraries were generated and the sequencing was performed in a MiSeq equipment (Illumina). The obtained sequences were processed using the DADA2 software and a microbiome composition analysis - ANCOM was performed using the QIIME 2-2020 platform. ANCOM identified a differentially abundant taxon at the genus level, Apibacter (w = 7). The abundances of bacteria of the genus Apibacter were higher in bees from the Atlantic Forest compared to those from the Caatinga (ANOVA: Apibacter p-value = 0.0242). Studies indicate that bacteria of the genus Apibacter encode genes that are responsible for the synthesis of amino acids and for the degradation of monosaccharides that are toxic to bees. Possibly edaphoclimatic characteristics found in the Atlantic Forest region favor the development of bacteria of this genus.

Author Biography

Aline Carla de Medeiros, GVAA - Grupo Verde de Agroecologia e Abelhas

Possui Licenciatura Plena em Biologia pela Universidade Estadual Vale do Acaraú, UVA/UNAVIDA, concluído em 2008; Curso de Especialização e Educação Ambiental pelas Faculdades Integradas de Patos (FIP), concluído no ano de 2011; Mestrado em Sistemas Agroindustriais, pela Universidade Federal de Campina Grande-UFCG/Pombal-PB, concluído em 2014, é Doutoranda pelo Programa de Pós-Graduação em Engenharia de Processos pela UFCG- Campina Grande/PB. Atua como pesquisadora junto ao CCTA/UFCG/GVAA- Grupo Verde de Agroecologia e Abelha-Pombal-PB (sob orientação dos professores: Prof. D. Sc. Patrício Borges Maracajá e a Prof. D. Sc. Líbia de Sousa Conrado Oliveira). 

Published

2023-09-03

How to Cite

Soares, K. O., Oliveira, C. J. B. de, Neves, R. da S. N., Prado Junior , L. S. do, Rodrigues, A. E., Medeiros, A. C. de, Silva, R. A. da, & Maracaja, P. B. (2023). Identification of differentially abundant bacteria in the gut of bees from different biomes in the State of Paraíba. Caderno Verde De Agroecologia E Desenvolvimento Sustentável, 12(1). Retrieved from https://www.gvaa.com.br/revista/index.php/CVADS/article/view/10014

Issue

Section

VI EVENTO TÉCNICO-CIENTÍFICO DO FESTIVAL DO MEL DE SÃO JOSÉ DOS CORDEIROS 2023

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