Instruct: Identify the main category of Biorxiv papers based on the titles and abstracts
Query: Trachymyrmex septentrionalis ant microbiome assembly is unique to individual colonies and castes. Within social insect colonies, microbiomes often differ between castes due to their different functional roles, and between colony locations. Trachymyrmex septentrionalis fungus-growing ants form colonies throughout the eastern USA and Northern Mexico that include workers, female and male alates (unmated reproductive castes), larvae, and pupae. How T. septentrionalis microbiomes vary across this geographic range and between castes is unknown. Our sampling of individual ants from colonies across the Eastern USA revealed a conserved core T. septentrionalis worker ant microbiome, and that worker ant microbiomes are more conserved within colonies than between them. A deeper sampling of individual ants from two colonies that included all available castes (pupae, larvae, workers, female and male alates), from both before and after adaptation to controlled laboratory conditions, revealed that ant microbiomes from each colony, caste, and rearing condition were typically conserved within but not between each sampling category. Tenericute bacterial symbionts were especially abundant in these ant microbiomes and varied widely in abundance between sampling categories. This study demonstrates how individual insect colonies primarily drive the composition of their microbiomes, and that these microbiomes are further modified by developmental differences between insect castes and the different environmental conditions experienced by each colony.
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The categories of this paper are: toxicology
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The categories of this paper are: developmental
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The categories of this paper are: physiology
0
The categories of this paper are: genetics
4
The categories of this paper are: neuroscience
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The categories of this paper are: ecology
9
The categories of this paper are: synthetic
32
The categories of this paper are: zoology
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The categories of this paper are: cognition
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The categories of this paper are: epidemiology
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The categories of this paper are: and
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The categories of this paper are: communication
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The categories of this paper are: education
1
The categories of this paper are: bioinformatics
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The categories of this paper are: animal
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The categories of this paper are: behavior