Caenorhabditis elegans comes of age
نویسندگان
چکیده
منابع مشابه
Age-related changes of nuclear architecture in Caenorhabditis elegans.
Mutations in lamins cause premature aging syndromes in humans, including the Hutchinson-Gilford Progeria Syndrome (HGPS) and Atypical Werner Syndrome. It has been shown that HGPS cells in culture undergo age-dependent progressive changes in nuclear architecture. However, it is unknown whether similar changes in nuclear architecture occur during the normal aging process. We have observed that ma...
متن کاملCaenorhabditis Elegans
Transparent, free-living nematode worm. Unsegmented body plan with full set of differentiated tissues (neural, endoderm, ectoderm and muscle). Genome size approximately 97 Mb, as five autosomes and one X sex chromosome. Fully sequenced genome, which comprises approximately 20 000 predicted genes. Defined cell lineage. Has made major contribution to studies of development, cell-to-cell signallin...
متن کاملCaenorhabditis elegans
The complete structure of the anterior sensory nervous system of the small nematode C . elegans has been determined by reconstruction from serial section electronmicrographs. There are 58 neurons in the tip of the head. Fiftytwo of these are arranged in sensilla. These include six inner labial sensilla, six outer labial sensilla, four cephalic sensilla and two amphids. Each sensillum consists o...
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Glyceroneogenesis is a generally ignored metabolic pathway that occurs in adipose tissues and liver of mammalian species. This short review highlights a series of recent discoveries showing that glyceroneogenesis is important in lipid homeostasis.
متن کاملSpontaneous age-related neurite branching in Caenorhabditis elegans.
The analysis of morphological changes that occur in the nervous system during normal aging could provide insight into cognitive decline and neurodegenerative disease. Previous studies have suggested that the nervous system of Caenorhabditis elegans maintains its structural integrity with age despite the deterioration of surrounding tissues. Unexpectedly, we observed that neurons in aging animal...
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ژورنال
عنوان ژورنال: Genome Biology
سال: 2008
ISSN: 1465-6906
DOI: 10.1186/gb-2008-9-6-312