کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
103964 161420 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Developing a simple method to process bone samples prior to DNA isolation
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Developing a simple method to process bone samples prior to DNA isolation
چکیده انگلیسی

Bone tissue is often used for recovering DNA samples for the purpose of human identification. However, the initial cleaning and sampling of the bone specimen is a labor-intensive and time-consuming step, which must be completed prior to isolating DNA. Thus, it is difficult to adapt the current method for automation. To address this issue, we have developed a simple processing method using a trypsin treatment prior to DNA isolation. The use of the trypsin-based procedure potentially reduces the amount of labor required by a physical method such as sanding. By incubating samples with the trypsin solution, the soft tissue and outer surface of the bone fragment samples are removed. The processed bone fragment or a portion of the fragment can then be used for DNA isolation.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Legal Medicine - Volume 11, Issue 2, March 2009, Pages 76–79
نویسندگان
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