File:Skeletal Muscle EM03.jpg: Difference between revisions
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==Skeletal Muscle EM== | ==Skeletal Muscle EM== | ||
Image of muscle sarcomeres shows distinct banding pattern: | |||
* darker bands - A bands (the A band includes a lighter central zone, called the H band) | |||
* lighter bands - I bands. Each I band is bisected by a dark transverse line called the Z-line). Paired mitochondria are on either side of the electron opaque Z-line. The Z-Line marks the longitudinal extent of a sarcomere unit. | |||
{{SkeletalMuscleEM links}} | {{SkeletalMuscleEM links}} |
Latest revision as of 17:00, 16 April 2014
Skeletal Muscle EM
Image of muscle sarcomeres shows distinct banding pattern:
- darker bands - A bands (the A band includes a lighter central zone, called the H band)
- lighter bands - I bands. Each I band is bisected by a dark transverse line called the Z-line). Paired mitochondria are on either side of the electron opaque Z-line. The Z-Line marks the longitudinal extent of a sarcomere unit.
Transmission electron microscope image of a thin longitudinal section cut through an area of human skeletal muscle tissue. Image shows several myofibrils, each with the distinct banding pattern of individual sarcomeres.
- Skeletal Muscle EM Links: EM 1 | EM 2 | EM 3 | EM 4 | EM 5 | Virtual Slide 1 | Virtual Slide 2 | Virtual Slide 3 | Virtual Slide 4 | Virtual Slide 5 | Skeletal Muscle Development | Electron Microscopy Virtual Slides
Image Source: Contributed by Dartmouth College Electron Microscope Facility special thanks to Chuck Daghlian and Louisa Howard. Gallery. Original images may have been altered in size contrast and labelling. (These images are in the public domain)
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Yi efo/eka'e gwa ebo wo le nyangagi wuncin ye kamina wunga tinya nan
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