You will be shown a question, followed by excerpts from biomedical research papers. Please answer the question based on the provided context. Do not include any text in your response other than the answer.

Question: What is the result of Mff overexpression in mitochondria?

Context: The Drp1 receptor Mff is a major regulator of mitochondrial fission, and its overexpression results in increased fission.
Overexpression of MFF also increases the interaction between DLP1 and Pex11pβ, which knockdown of MFF, but not Fis1, abolishes.
whereas Mff overexpression stimulated mitochondrial recruitment of Drp1 accompanied by mitochondrial fission
The Drp1 receptor Mff is a major regulator of mitochondrial fission, and its overexpression results in increased fission.