Enzymatic ligation methods are useful in diagnostic detection of DNA sequences. Here we describe the investigation of nonenzymatic phosphorothioate–iodide DNA autoligation chemistry as a method for ...

This free PDF to PPT converter allows you to convert any size of PDF file without any problem. Feature-wise, there is no flaw in this tool. However, the conversion might get delayed if you try to ...

It is widely held that color and motion are processed by separate parallel pathways in the visual system, but this view is difficult to reconcile with the fact that motion can be detected in ...

Learn about various drawing approaches with a multi-color pen as this video demonstrates creative techniques and color blending. See how combining multiple ink colors can bring sketches and ...

Vikki Velasquez is a researcher and writer who has managed, coordinated, and directed various community and nonprofit organizations. She has conducted in-depth research on social and economic issues ...