Bacterial conjugation is an important step in the horizontal transfer of antibiotic resistance genes via a conjugative DNA element. In-depth comparisons of conjugation frequency under different conditions are required to understand how the conjugative element spreads in nature. However, conventional … A standardized conjugation protocol to asses antibiotic resistance transfer between lactococcal species October 2008 International Journal of Food Microbiology 127(1-2):172-5 Short animation of how plasmids transfer between bacteria (conjugation). TEDxSanAntonio: Rise of the Superbug – Antibiotic-Resistant Bacteria: Video. TEDx talk by Dr. K. Klose about conjugation, transformation and transduction in relation to antibiotic resistance and development of “superbugs” (11 min). A standardized conjugation protocol to asses antibiotic resistance transfer between lactococcal species Author links open overlay panel Joanna Lampkowska a Louise Feld b Aine Monaghan c Niamh Toomey c Susanne Schjørring e Bodil Jacobsen d Hilko van der Voet g Sigrid Rita Andersen b Declan Bolton c Henk Aarts f Karen A. Krogfelt e Andrea Wilcks b Jacek Bardowski a International Journal of Food Microbiology 127 (2008) 172–175 Contents lists available at ScienceDirect International Journal of Food Microbiology j o u r n a l h o m e p a g e : w w w. e l s ev i e r. c o m / l o c a t e / i j f o o d m i c r o Short communication A standardized conjugation protocol to asses antibiotic resistance transfer between lactococcal species Joanna Lampkowska a ... Last, we used whole genome sequencing of the ancestral plasmid to infer the mechanism underlying the correlation between antibiotic resistance and plasmid conjugation. Our results suggested that Tet resistance correlated with transmission ability, whereas other measured resistance traits did not. The ultimate goal of the study was to assess the microbial potential of antibiotic resistance transfer among Lactic Acid Bacteria (LAB). The influence of culture age (various OD values) and ratios of donor and recipient cultures as well as filter, solid and liquid mating techniques, were examined in order to optimize the conjugation protocol. ability to withstand antibiotic action. Conjugation is therefore an important means by which antibiotic resistance is spread between bacteria. The transferred genes may subsequently be incorporated into the bacterial chromosome, as has happened for instance with resistance to antibiotics such as tetracycline and streptomycin. A standardized conjugation protocol to asses antibiotic resistance transfer between lactococcal species Eliminating antibiotic use is an appealing strategy to promote resistance reversal, or the elimination of resistant bacteria by displacing them with their sensitive counterparts 1,2,3 (Fig. 1a ...
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This short video briefly explains what causes antibiotic resistance to occur. Comments on this video are allowed in accordance with our comment policy: http:... This is my first year animation about how bacteria becomes resistant to antibiotics. Since its discovery in 1928, penicillin and penicillin-related antibiotics helped save countless lives from bacterial infections. However, in the face of ove... Explore how bacteria become resistant to antibiotics and turn into superbugs, and what scientists are doing to stop it. --Right now, you are inhabited by tri... In this video we discuss horizontal gene transfer in bacteria (conjugation) and its importance in spreading antibiotic resistance genes. A lecture covering mechanisms of antibiotic resistance, principles behind susceptibility testing including understanding the MIC, interpretation of antibioti... A quick classroom on how bacteria acquire antibiotic resistance and the threat they posses on our health. In this Video the mechanism of Antibiotic resistance has been discussed in a detailed manner.You will clear the concepts of the following things :1.Transfer ... https://www.facebook.com/ArmandoHasudunganSupport me: http://www.patreon.com/armandoInstagram:http://instagram.com/armandohasudunganTwitter:https://twitter.c... About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features Press Copyright Contact us Creators ...
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