MECHANICS / VERIFIED GUIDE
How Does Cancerous Work in Pathogenic?
Understand conversion, transfer behavior, and lost modifiers.
As of the July 22 post-launch update, Cancerous transfers to the newly cloned organelle: the original loses both the trait and its stat boost. One Cancerous organelle remains unless you find another trait in the run.

Separate the current transfer rule from older descriptions and show what happens before, during, and after a successful clone.
The current rule
Start with the exact player question behind “how does cancerous work in Pathogenic.” This section keeps the answer scannable, defines the terms that matter, and avoids padding the page with unrelated game information.
Facts are separated from strategy. Patch-sensitive mechanics carry a review date, and recommendations are presented as flexible options—not the only correct way to play.
What can transfer
Use the system in context. Pathogenic rewards complete chains, so the practical advice here explains inputs, outputs, tradeoffs, and what to do when a run does not give you the ideal component.
Why old advice looks different
Finish with a decision you can use in the next run. Check the current version, follow the related mechanic or route page, and treat any community strategy as a tested option rather than a permanent rule.