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Feeding Honeybee Colonies with Honeybee-Specific Lactic Acid Bacteria (Hbs-LAB) Does Not Affect Colony-Level Hbs-LAB Composition or Paenibacillus larvae Spore Levels, Although American Foulbrood Affected Colonies Harbor a More Diverse Hbs-LAB Community
The main current methods for controlling American Foulbrood (AFB) in honeybees, caused by the bacterial pathogen Paenibacillus larvae, are enforced incineration or prophylactic antibiotic treatment, neither of which is fully satisfactory. This has led to an increased interest in the natural relation...
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Published in: | Microbial ecology 2020-04, Vol.79 (3), p.743-755 |
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description | The main current methods for controlling American Foulbrood (AFB) in honeybees, caused by the bacterial pathogen Paenibacillus larvae, are enforced incineration or prophylactic antibiotic treatment, neither of which is fully satisfactory. This has led to an increased interest in the natural relationships between the pathogenic and mutualistic microorganisms of the honeybee microbiome, in particular, the antagonistic effects of Honeybee-Specific Lactic Acid Bacteria (hbs-LAB) against P. larvae. We investigated whether supplemental administration of these bacteria affected P. larvae infection at colony level over an entire flowering season. Over the season, the supplements affected neither colony-level hbs-LAB composition nor naturally subclinical or clinical P. larvae spore levels. The composition of hbs-LAB in colonies was, however, more diverse in apiaries with a history of clinical AFB, although this was also unrelated to P. larvae spore levels. During the experiments, we also showed that qPCR could detect a wider range of hbs-LAB, with higher specificity and sensitivity than mass spectrometry. Honeybee colonies are complex super-organisms where social immune defenses, natural homeostatic mechanisms, and microbiome diversity and function play a major role in disease resistance. This means that observations made at the individual bee level cannot be simply extrapolated to infer similar effects at colony level. Although individual laboratory larval assays have clearly demonstrated the antagonistic effects of hbs-LAB on P. larvae infection, the results from the experiments presented here indicate that direct conversion of such practice to colony-level administration of live hbs-LAB is not effective. and sensitivity than mass spectrometry. Honeybee colonies are complex super-organisms where social immune defenses, natural homeostatic mechanisms, and microbiome diversity and function play a major role in disease resistance. This means that observations made at the individual bee level cannot be simply extrapolated to infer similar effects at colony level. Although individual laboratory larval assays have clearly demonstrated the antagonistic effects of hbs-LAB on P. larvae infection, the results from the experiments presented here indicate that direct conversion of such practice to colony-level administration of live hbs-LAB is not effective. |
doi_str_mv | 10.1007/s00248-019-01434-3 |
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This has led to an increased interest in the natural relationships between the pathogenic and mutualistic microorganisms of the honeybee microbiome, in particular, the antagonistic effects of Honeybee-Specific Lactic Acid Bacteria (hbs-LAB) against P. larvae. We investigated whether supplemental administration of these bacteria affected P. larvae infection at colony level over an entire flowering season. Over the season, the supplements affected neither colony-level hbs-LAB composition nor naturally subclinical or clinical P. larvae spore levels. The composition of hbs-LAB in colonies was, however, more diverse in apiaries with a history of clinical AFB, although this was also unrelated to P. larvae spore levels. During the experiments, we also showed that qPCR could detect a wider range of hbs-LAB, with higher specificity and sensitivity than mass spectrometry. Honeybee colonies are complex super-organisms where social immune defenses, natural homeostatic mechanisms, and microbiome diversity and function play a major role in disease resistance. This means that observations made at the individual bee level cannot be simply extrapolated to infer similar effects at colony level. Although individual laboratory larval assays have clearly demonstrated the antagonistic effects of hbs-LAB on P. larvae infection, the results from the experiments presented here indicate that direct conversion of such practice to colony-level administration of live hbs-LAB is not effective. and sensitivity than mass spectrometry. Honeybee colonies are complex super-organisms where social immune defenses, natural homeostatic mechanisms, and microbiome diversity and function play a major role in disease resistance. This means that observations made at the individual bee level cannot be simply extrapolated to infer similar effects at colony level. Although individual laboratory larval assays have clearly demonstrated the antagonistic effects of hbs-LAB on P. larvae infection, the results from the experiments presented here indicate that direct conversion of such practice to colony-level administration of live hbs-LAB is not effective.</description><identifier>ISSN: 0095-3628</identifier><identifier>ISSN: 1432-184X</identifier><identifier>EISSN: 1432-184X</identifier><identifier>DOI: 10.1007/s00248-019-01434-3</identifier><identifier>PMID: 31506760</identifier><language>eng</language><publisher>New York: Springer Science + Business Media</publisher><subject>American foulbrood ; Antibiotics ; Apis mellifera ; Bacteria ; Bees ; Beneficial microbes ; Bifidobacterium ; Biodiversity ; Biologi ; Biological Sciences ; Biomedical and Life Sciences ; Colonies ; Composition ; Control methods ; Direct conversion ; Disease resistance ; Ecology ; Ekologi ; Flowering ; Geoecology/Natural Processes ; HOST MICROBE INTERACTIONS ; Incineration ; Infections ; Intestinal microbiota ; Lactate ; Lactic acid ; Lactic acid bacteria ; Lactobacillus ; Larvae ; Levels ; Life Sciences ; Mass spectrometry ; Mass spectroscopy ; Microbial Ecology ; Microbiology ; Microbiomes ; Microorganisms ; Mikrobiologi ; Natural Sciences ; Nature Conservation ; Naturvetenskap ; Paenibacillus larvae ; Pathogens ; Specificity ; Spores ; Water Quality/Water Pollution ; Zoologi ; Zoology</subject><ispartof>Microbial ecology, 2020-04, Vol.79 (3), p.743-755</ispartof><rights>The Author(s) 2019</rights><rights>The Author(s) 2019. This work is published under https://creativecommons.org/licenses/by/4.0/ (the “License”). 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This has led to an increased interest in the natural relationships between the pathogenic and mutualistic microorganisms of the honeybee microbiome, in particular, the antagonistic effects of Honeybee-Specific Lactic Acid Bacteria (hbs-LAB) against P. larvae. We investigated whether supplemental administration of these bacteria affected P. larvae infection at colony level over an entire flowering season. Over the season, the supplements affected neither colony-level hbs-LAB composition nor naturally subclinical or clinical P. larvae spore levels. The composition of hbs-LAB in colonies was, however, more diverse in apiaries with a history of clinical AFB, although this was also unrelated to P. larvae spore levels. During the experiments, we also showed that qPCR could detect a wider range of hbs-LAB, with higher specificity and sensitivity than mass spectrometry. Honeybee colonies are complex super-organisms where social immune defenses, natural homeostatic mechanisms, and microbiome diversity and function play a major role in disease resistance. This means that observations made at the individual bee level cannot be simply extrapolated to infer similar effects at colony level. Although individual laboratory larval assays have clearly demonstrated the antagonistic effects of hbs-LAB on P. larvae infection, the results from the experiments presented here indicate that direct conversion of such practice to colony-level administration of live hbs-LAB is not effective. and sensitivity than mass spectrometry. Honeybee colonies are complex super-organisms where social immune defenses, natural homeostatic mechanisms, and microbiome diversity and function play a major role in disease resistance. This means that observations made at the individual bee level cannot be simply extrapolated to infer similar effects at colony level. Although individual laboratory larval assays have clearly demonstrated the antagonistic effects of hbs-LAB on P. larvae infection, the results from the experiments presented here indicate that direct conversion of such practice to colony-level administration of live hbs-LAB is not effective.</description><subject>American foulbrood</subject><subject>Antibiotics</subject><subject>Apis mellifera</subject><subject>Bacteria</subject><subject>Bees</subject><subject>Beneficial microbes</subject><subject>Bifidobacterium</subject><subject>Biodiversity</subject><subject>Biologi</subject><subject>Biological Sciences</subject><subject>Biomedical and Life Sciences</subject><subject>Colonies</subject><subject>Composition</subject><subject>Control methods</subject><subject>Direct conversion</subject><subject>Disease resistance</subject><subject>Ecology</subject><subject>Ekologi</subject><subject>Flowering</subject><subject>Geoecology/Natural Processes</subject><subject>HOST MICROBE INTERACTIONS</subject><subject>Incineration</subject><subject>Infections</subject><subject>Intestinal microbiota</subject><subject>Lactate</subject><subject>Lactic acid</subject><subject>Lactic acid bacteria</subject><subject>Lactobacillus</subject><subject>Larvae</subject><subject>Levels</subject><subject>Life Sciences</subject><subject>Mass spectrometry</subject><subject>Mass spectroscopy</subject><subject>Microbial Ecology</subject><subject>Microbiology</subject><subject>Microbiomes</subject><subject>Microorganisms</subject><subject>Mikrobiologi</subject><subject>Natural Sciences</subject><subject>Nature Conservation</subject><subject>Naturvetenskap</subject><subject>Paenibacillus larvae</subject><subject>Pathogens</subject><subject>Specificity</subject><subject>Spores</subject><subject>Water Quality/Water 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Honeybee Colonies with Honeybee-Specific Lactic Acid Bacteria (Hbs-LAB) Does Not Affect Colony-Level Hbs-LAB Composition or Paenibacillus larvae Spore Levels, Although American Foulbrood Affected Colonies Harbor a More Diverse Hbs-LAB Community</title><author>Lamei, Sepideh ; Stephan, Jörg G. ; Nilson, Bo ; Sieuwerts, Sander ; Riesbeck, Kristian ; de Miranda, Joachim R. ; Forsgren, Eva</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c604t-e462d7ec0e54a1ca3f098a5a4cb4ef04597dee15a11bdfb5a353e1a430c464ed3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>American foulbrood</topic><topic>Antibiotics</topic><topic>Apis mellifera</topic><topic>Bacteria</topic><topic>Bees</topic><topic>Beneficial microbes</topic><topic>Bifidobacterium</topic><topic>Biodiversity</topic><topic>Biologi</topic><topic>Biological Sciences</topic><topic>Biomedical and Life 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full text</collection><jtitle>Microbial ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lamei, Sepideh</au><au>Stephan, Jörg G.</au><au>Nilson, Bo</au><au>Sieuwerts, Sander</au><au>Riesbeck, Kristian</au><au>de Miranda, Joachim R.</au><au>Forsgren, Eva</au><aucorp>Sveriges lantbruksuniversitet</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Feeding Honeybee Colonies with Honeybee-Specific Lactic Acid Bacteria (Hbs-LAB) Does Not Affect Colony-Level Hbs-LAB Composition or Paenibacillus larvae Spore Levels, Although American Foulbrood Affected Colonies Harbor a More Diverse Hbs-LAB Community</atitle><jtitle>Microbial ecology</jtitle><stitle>Microb Ecol</stitle><addtitle>Microb Ecol</addtitle><date>2020-04-01</date><risdate>2020</risdate><volume>79</volume><issue>3</issue><spage>743</spage><epage>755</epage><pages>743-755</pages><issn>0095-3628</issn><issn>1432-184X</issn><eissn>1432-184X</eissn><notes>ObjectType-Article-1</notes><notes>SourceType-Scholarly Journals-1</notes><notes>ObjectType-Feature-2</notes><notes>content type line 23</notes><abstract>The main current methods for controlling American Foulbrood (AFB) in honeybees, caused by the bacterial pathogen Paenibacillus larvae, are enforced incineration or prophylactic antibiotic treatment, neither of which is fully satisfactory. This has led to an increased interest in the natural relationships between the pathogenic and mutualistic microorganisms of the honeybee microbiome, in particular, the antagonistic effects of Honeybee-Specific Lactic Acid Bacteria (hbs-LAB) against P. larvae. We investigated whether supplemental administration of these bacteria affected P. larvae infection at colony level over an entire flowering season. Over the season, the supplements affected neither colony-level hbs-LAB composition nor naturally subclinical or clinical P. larvae spore levels. The composition of hbs-LAB in colonies was, however, more diverse in apiaries with a history of clinical AFB, although this was also unrelated to P. larvae spore levels. During the experiments, we also showed that qPCR could detect a wider range of hbs-LAB, with higher specificity and sensitivity than mass spectrometry. Honeybee colonies are complex super-organisms where social immune defenses, natural homeostatic mechanisms, and microbiome diversity and function play a major role in disease resistance. This means that observations made at the individual bee level cannot be simply extrapolated to infer similar effects at colony level. Although individual laboratory larval assays have clearly demonstrated the antagonistic effects of hbs-LAB on P. larvae infection, the results from the experiments presented here indicate that direct conversion of such practice to colony-level administration of live hbs-LAB is not effective. and sensitivity than mass spectrometry. Honeybee colonies are complex super-organisms where social immune defenses, natural homeostatic mechanisms, and microbiome diversity and function play a major role in disease resistance. This means that observations made at the individual bee level cannot be simply extrapolated to infer similar effects at colony level. Although individual laboratory larval assays have clearly demonstrated the antagonistic effects of hbs-LAB on P. larvae infection, the results from the experiments presented here indicate that direct conversion of such practice to colony-level administration of live hbs-LAB is not effective.</abstract><cop>New York</cop><pub>Springer Science + Business Media</pub><pmid>31506760</pmid><doi>10.1007/s00248-019-01434-3</doi><tpages>13</tpages><orcidid>https://orcid.org/0000-0002-8103-4856</orcidid><orcidid>https://orcid.org/0000-0001-6274-6965</orcidid><orcidid>https://orcid.org/0000-0003-2401-6763</orcidid><orcidid>https://orcid.org/0000-0002-8244-7265</orcidid><orcidid>https://orcid.org/0000-0002-0335-0386</orcidid><orcidid>https://orcid.org/0000-0001-6195-7867</orcidid><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 0095-3628 |
ispartof | Microbial ecology, 2020-04, Vol.79 (3), p.743-755 |
issn | 0095-3628 1432-184X 1432-184X |
language | eng |
recordid | cdi_swepub_primary_oai_slubar_slu_se_101753 |
source | JSTOR Archival Journals and Primary Sources Collection【Remote access available】; Springer Link |
subjects | American foulbrood Antibiotics Apis mellifera Bacteria Bees Beneficial microbes Bifidobacterium Biodiversity Biologi Biological Sciences Biomedical and Life Sciences Colonies Composition Control methods Direct conversion Disease resistance Ecology Ekologi Flowering Geoecology/Natural Processes HOST MICROBE INTERACTIONS Incineration Infections Intestinal microbiota Lactate Lactic acid Lactic acid bacteria Lactobacillus Larvae Levels Life Sciences Mass spectrometry Mass spectroscopy Microbial Ecology Microbiology Microbiomes Microorganisms Mikrobiologi Natural Sciences Nature Conservation Naturvetenskap Paenibacillus larvae Pathogens Specificity Spores Water Quality/Water Pollution Zoologi Zoology |
title | Feeding Honeybee Colonies with Honeybee-Specific Lactic Acid Bacteria (Hbs-LAB) Does Not Affect Colony-Level Hbs-LAB Composition or Paenibacillus larvae Spore Levels, Although American Foulbrood Affected Colonies Harbor a More Diverse Hbs-LAB Community |
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