All mobile genetic elements articles
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NewsTeam discovers cyanobacteria activate different genes by day and by night
By analyzing gene expression in the cyanobacterium Nostoc punctiforme, scientists discovered that during daylight, the cells focus on metabolism. But under cover of darkness, they turn to the control of genome repair and activate various genetic elements.
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NewsLivestock manure linked to the rapid spread of hidden antibiotic resistance threats in farmland soils
Scientists have uncovered how even “low-risk” organic fertilizers like dried poultry manure can inadvertently drive a dramatic surge in dangerous antibiotic resistance genes, once released into vegetable plots used for food crops.
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NewsSpinning into resistance: the flagella’s hidden role
New research uncovers a direct connection between the rotation of bacterial flagella—structures used for movement—and the activation of genes that enable bacteria to transfer DNA to one another.
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NewsBacterial ‘jumping genes’ can target and control chromosome ends
Researchers have discovered a new mechanism that transposons, or “jumping genes” use to survive and propagate in bacteria with linear DNA, with applications in biotechnology and drug development.
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NewsGut bacteria transfer genes to disable weapons of their competitors
New research shows how common gut bacteria tame their antagonistic neighbors by transferring genes that change their weapon systems.
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NewsGenomic signatures of domestication in a fungus obligately farmed by leafcutter ants
Researchers have harnessed cutting-edge genome sequencing approaches to decode the genetic building blocks that comprise Leucoagaricus gongylophorus, the fungus farmed by leafcutter ants.
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NewsExperts developing way to harness Nobel Prize winning CRISPR technology to deal with antimicrobial resistance (AMR)
Scientists show how the latest CRISPR-Cas gene editing technology can be used to help modify and attack AMR bacteria.
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NewsMore than 10k viral species found in supraglacial environments
Researchers have revealed more than 10,000 viral species in global supraglacial environments - a 15-fold expansion of DNA viral genomic inventory ever known.