- A paper titled “DNA → RNA: What Do Students Think the Arrow Means?” (PMC4041510) was shared to highlight widespread misconceptions about the “central dogma” of molecular biology—specifically how students misinterpret the directional arrow as implying deterministic information flow rather than templating.  
- The discussion framed the paper as a useful resource for educators and biohackers who want to correct foundational misunderstandings that can propagate into later experimental design or open-source biology documentation.