id	keyword
bam-4836	muscle
bam-4836	electron
bam-4836	images
bam-4836	microscopy
bam-4836	myol
bam-4836	biol
bam-4836	structure
bam-4836	myosin
bam-4836	actin
bam-4836	cell
bam-4836	et al
bam-4836	resolution
bam-4836	mol
bam-4836	analysis
bam-4836	filaments
bam-4836	freeze