Ultrastructural properties of ciliary zonule microfibrils
نویسندگان
چکیده
منابع مشابه
Ultrastructural properties of ciliary zonule microfibrils.
Conventional electron microscopy and rotary shadowing techniques have provided conflicting interpretations of microfibril ultrastructure. To address this issue, we have used quick-freeze deep-etch (QFDE) microscopy to obtain 3-dimensional surface views of microfibrils that have not been fixed, dehydrated, or stained with heavy metals. By this approach, microfibrils appear as tightly packed rows...
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The ciliary zonule in the eye, also known as Zinn's zonule, is composed of oxytalan fibers, which are bundles of microfibrils consisting mainly of fibrillin-1. However, it is still unclear which of the microfibril-associated molecules present in the ciliary zonule controls oxytalan fibers. Microfibril-associated glycoprotein-1 (MAGP-1) is the only microfibril-associated molecule identified in t...
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ژورنال
عنوان ژورنال: Journal of Structural Biology
سال: 2002
ISSN: 1047-8477
DOI: 10.1016/s1047-8477(02)00559-2