Incorrect hash["gc"] Value Assignment in _getDsHash() and _getDhHash() Functions in pcr_primer_stats.js

[xinding1193]

I found a potential issue in the pcr_primer_stats.js file, specifically in the _getDsHash() and _getDhHash() functions. The hash["gc"] value seems to be assigned incorrectly.

According to the comments in the code, the delta H value for adjacent GC bases should be -9.8 kcal/mol, and the delta S value should be -24.4 kcal/mol. However, it looks like the values for gc might have been mistakenly set to those for cg instead.

This seems like a simple typo or input error.