Massive mitochondrial fusion (MMF) in germinating arabidopsis seeds, together with earlier studies, suggests a significant role for MMF in the life cycle of flowering plants. MMF is likely to facilitate nucleoid transmission, mitochondrial DNA (mtDNA) recombination, and the homogenization of mitochondrial components, thus providing a type of quality control for mitochondrial populations in new generations.
Keywords: massive mitochondrial fusion; mitochondria; mitochondria quality control; nucleoid transmission.
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