A buccal swab, also known as buccal smear, is a way to collect DNA from the cells on the inside of a person's cheek.
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Objective: To compare DNA yield from neonatal umbilical cord blood and buccal swab specimens.
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Materials & methods: A saliva and four buccal swab samples were taken from 104 patients.
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Winston's DNA was recently obtained through a buccal swab he provided to authorities investigating the case.
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Methods and material: The buccal swab specimens were collected and β-globin gene DNA sequencing was done.
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We examined Mycobacterium tuberculosis DNA detection from buccal swab samples collected from children in Lima, Peru.
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We need a buccal swab.
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Given our results, the buccal swab demonstrated to be more resistant and stable in time with respect to the saliva.
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While Cavallo explains the process, producing the buccal swab kit from her bag, I wander back into the corridor to allow them some privacy.
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Conclusion: Buccal swabs yield less neonatal DNA than umbilical cord blood specimens.
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DNA concentration and yield were compared between umbilical cord blood and buccal swabs.
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Buccal swab for Jane Doe.
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The RapidHIT™ 200 Human Identification System was evaluated to determine its suitability for STR analysis of single source buccal swabs.
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Buccal swab testing of three siblings and three offspring showed that half of the family members carried the same mutation.
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However, analysis of DNA derived from three independently collected buccal swabs showed a sequence change qualitatively consistent with the G12S mutation.
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Methods: We selected 335 unrelated confirmed nephrolithiasis cases from two major sample collection projects (blood and buccal swabs) in Romania.