We used cDNA microarrays to explore the variation in expression of approximately 8,000 unique genes among the 60 cell lines used in the National Cancer Institute's screen for anti-cancer drugs.

TIOBE Index for October 2025: Top 10 Most Popular Programming Languages Your email has been sent The October TIOBE Programming Community Index brought a few quiet but meaningful shifts. Python remains ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David is comprehensively experienced in many ...