First, make sure you’re never alone with her. It’s important to have someone be able to vouch for you that nothing bad happened. Even if it’s not her intention, rumors spread and mutate in the most unexpected ways, and you’ll want to make sure you’re in the clear if it ever comes to pass that people start to suspect that you are having a relationship with her.
Second, you’ll want to speak with her. Make it clear that you are serious and that this is a serious talk. Whenever you see her next, just say something like “we need to have a talk.” Might be cliche, but the cliche aspect of it reinforces the serious nature of it IMO, since most people already associate that phrase with something serious.
You don’t need to be rude, but you need to be very clear where you stand on the matter. Make it clear that 1) you are not in a relationship with her, 2) you do not wish to be in a relationship with her, 3) you don’t appreciate her saying that you’re in a relationship with her. With talks of this nature, there’s no point beating around the bush. She may be temporarily hurt, but there is a difference between being hurt due to rejection and hurt due to injustice. She will come to appreciate the honesty in time.
This is a map of signaling pathways in a cell. Essentially, how does a cell detect a stimulus and how does the cell respond to it. Signaling networks are notoriously difficult to parse, in major part because many of the proteins that make up the network are promiscuous (meaning that they target many types of proteins instead of just 1). Think of network as less of a series of defined steps and more of a chaotic mess. It’s so chaotic that most maps will select a theme (ie, hormone detection, stress signaling, infection, etc.) and only show the interactions that are relevant to that theme. Unfortunately, that also means that each map will show a network that’s completely different from the others, even though the proteins are the same.
The joke here is that it’s very tempting to make another map. This map is finally going to solve cell biology, I promise, we just have to make another map. Ignore the fact that we already have so many maps, just one more map is all we need