Brevibacillus laterosporus supplementation diet modulates honey bee microbiome
Аутори
Malešević, MilkaRašić, Slađan
Santra, Violeta
Kojić, Milan
Stanisavljević, Nemanja
Остала ауторства
Matavulj, MilicaКонференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Among them, bacterial and fungal pathogens Paenibacillus larvae, Melissococcus pluton, Ascosphera apis and
Nosema ceranae play a major impact on honey bees colonies. Thus, developing alternative prophylactic and
curative strategies are urgently needed. The use of probiotic bacteria in honey bee supplemental feeding is
therefore promising to treat or prevent diseases. Brevibacillus laterosporus, Gram-positive endospore forming
bacilli, is recognised as one of the promising antibacterial and antifungal agents producer.
The aim of this study was to examine the short-therm effects of B. laterosporus supplemented diet on worker
honey bee microbiome.
Dry spores of B. laterosporus strain BGSP11 have been administrated through a sugar syrup diet to ten
colonies and a representative specimen of worker honey bees was taken before the start of the treatment
and immediately after the syrup was consumed. The microbial diversity was assessed before and after the
treatment using Illumina Mi...Seq sequencing platforms (ID Genomics service, Seattle, WA, USA). 16s rRNA
sequencing for bacterial community profiling and fungal Internally Transcribes Spacer for mycological taxa
profiling were used. The next-generation microbiome bioinformatics platform QIIME2 v 2021.4 was used for
filtering and denoising obtained sequences, calculation of diversity metrics and taxonomy assignment. The
feature classifier was trained using the Greengenes v 13_8 for bacterial taxa and fungal UNITE database v 8.3.
The results obtained in this study indicated statisticaly significant alfa diversity between control and experimental
group honey bee microbiota composition. The diversity abundance was higher in control comparing
to the group treated with B. laterosporus strain BGSP11 spores. There was no significant diference in Bray-
Curtis distance among two groups of analysed samples. Regarding to mycological abundance, composition
was completely different between two groups; control group had Claviceps as predominant genus, while in
treated group of honey bee microbiome Metschnikowia genus was prevalent, indicating that the presence of
fungal pathogens in treated group is highly diminished.
Кључне речи:
Brevibacillus laterosporus / honeybee microbiome / metagenomics / 16S rRNA sequencing / Internally Transcribes Spacer sequencingИзвор:
Biologia Serbica, 2021, 43, 1 (Special Edition), 113-Издавач:
- Novi Sad : Faculty of Sciences, Department of Biology and Ecology
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200042 (Универзитет у Београду, Институт за молекуларну генетику и генетичко инжењерство) (RS-MESTD-inst-2020-200042)
Напомена:
- Book of Abstracts: Belgrade BioInformatics Conference 2021
Институција/група
Institut za molekularnu genetiku i genetičko inženjerstvoTY - CONF AU - Malešević, Milka AU - Rašić, Slađan AU - Santra, Violeta AU - Kojić, Milan AU - Stanisavljević, Nemanja PY - 2021 UR - https://imagine.imgge.bg.ac.rs/handle/123456789/1871 AB - Among them, bacterial and fungal pathogens Paenibacillus larvae, Melissococcus pluton, Ascosphera apis and Nosema ceranae play a major impact on honey bees colonies. Thus, developing alternative prophylactic and curative strategies are urgently needed. The use of probiotic bacteria in honey bee supplemental feeding is therefore promising to treat or prevent diseases. Brevibacillus laterosporus, Gram-positive endospore forming bacilli, is recognised as one of the promising antibacterial and antifungal agents producer. The aim of this study was to examine the short-therm effects of B. laterosporus supplemented diet on worker honey bee microbiome. Dry spores of B. laterosporus strain BGSP11 have been administrated through a sugar syrup diet to ten colonies and a representative specimen of worker honey bees was taken before the start of the treatment and immediately after the syrup was consumed. The microbial diversity was assessed before and after the treatment using Illumina MiSeq sequencing platforms (ID Genomics service, Seattle, WA, USA). 16s rRNA sequencing for bacterial community profiling and fungal Internally Transcribes Spacer for mycological taxa profiling were used. The next-generation microbiome bioinformatics platform QIIME2 v 2021.4 was used for filtering and denoising obtained sequences, calculation of diversity metrics and taxonomy assignment. The feature classifier was trained using the Greengenes v 13_8 for bacterial taxa and fungal UNITE database v 8.3. The results obtained in this study indicated statisticaly significant alfa diversity between control and experimental group honey bee microbiota composition. The diversity abundance was higher in control comparing to the group treated with B. laterosporus strain BGSP11 spores. There was no significant diference in Bray- Curtis distance among two groups of analysed samples. Regarding to mycological abundance, composition was completely different between two groups; control group had Claviceps as predominant genus, while in treated group of honey bee microbiome Metschnikowia genus was prevalent, indicating that the presence of fungal pathogens in treated group is highly diminished. PB - Novi Sad : Faculty of Sciences, Department of Biology and Ecology C3 - Biologia Serbica T1 - Brevibacillus laterosporus supplementation diet modulates honey bee microbiome IS - 1 (Special Edition) SP - 113 VL - 43 UR - https://hdl.handle.net/21.15107/rcub_imagine_1871 ER -
@conference{ author = "Malešević, Milka and Rašić, Slađan and Santra, Violeta and Kojić, Milan and Stanisavljević, Nemanja", year = "2021", abstract = "Among them, bacterial and fungal pathogens Paenibacillus larvae, Melissococcus pluton, Ascosphera apis and Nosema ceranae play a major impact on honey bees colonies. Thus, developing alternative prophylactic and curative strategies are urgently needed. The use of probiotic bacteria in honey bee supplemental feeding is therefore promising to treat or prevent diseases. Brevibacillus laterosporus, Gram-positive endospore forming bacilli, is recognised as one of the promising antibacterial and antifungal agents producer. The aim of this study was to examine the short-therm effects of B. laterosporus supplemented diet on worker honey bee microbiome. Dry spores of B. laterosporus strain BGSP11 have been administrated through a sugar syrup diet to ten colonies and a representative specimen of worker honey bees was taken before the start of the treatment and immediately after the syrup was consumed. The microbial diversity was assessed before and after the treatment using Illumina MiSeq sequencing platforms (ID Genomics service, Seattle, WA, USA). 16s rRNA sequencing for bacterial community profiling and fungal Internally Transcribes Spacer for mycological taxa profiling were used. The next-generation microbiome bioinformatics platform QIIME2 v 2021.4 was used for filtering and denoising obtained sequences, calculation of diversity metrics and taxonomy assignment. The feature classifier was trained using the Greengenes v 13_8 for bacterial taxa and fungal UNITE database v 8.3. The results obtained in this study indicated statisticaly significant alfa diversity between control and experimental group honey bee microbiota composition. The diversity abundance was higher in control comparing to the group treated with B. laterosporus strain BGSP11 spores. There was no significant diference in Bray- Curtis distance among two groups of analysed samples. Regarding to mycological abundance, composition was completely different between two groups; control group had Claviceps as predominant genus, while in treated group of honey bee microbiome Metschnikowia genus was prevalent, indicating that the presence of fungal pathogens in treated group is highly diminished.", publisher = "Novi Sad : Faculty of Sciences, Department of Biology and Ecology", journal = "Biologia Serbica", title = "Brevibacillus laterosporus supplementation diet modulates honey bee microbiome", number = "1 (Special Edition)", pages = "113", volume = "43", url = "https://hdl.handle.net/21.15107/rcub_imagine_1871" }
Malešević, M., Rašić, S., Santra, V., Kojić, M.,& Stanisavljević, N.. (2021). Brevibacillus laterosporus supplementation diet modulates honey bee microbiome. in Biologia Serbica Novi Sad : Faculty of Sciences, Department of Biology and Ecology., 43(1 (Special Edition)), 113. https://hdl.handle.net/21.15107/rcub_imagine_1871
Malešević M, Rašić S, Santra V, Kojić M, Stanisavljević N. Brevibacillus laterosporus supplementation diet modulates honey bee microbiome. in Biologia Serbica. 2021;43(1 (Special Edition)):113. https://hdl.handle.net/21.15107/rcub_imagine_1871 .
Malešević, Milka, Rašić, Slađan, Santra, Violeta, Kojić, Milan, Stanisavljević, Nemanja, "Brevibacillus laterosporus supplementation diet modulates honey bee microbiome" in Biologia Serbica, 43, no. 1 (Special Edition) (2021):113, https://hdl.handle.net/21.15107/rcub_imagine_1871 .