The Caenorhabditis elegans sel-12 gene encodes a multi-pass transmembrane domain protein that is similar to human presenilin.[1] sel-12 positively regulates the lin-12 and glp-1 Notch signaling pathways during hermaphrodite gonadal, vulval, and germline development.[1] sel-12 also plays a role in thermotaxis (the nematode worm prefers a certain temperature and moves accordingly).[2]
C. elegans gene abbreviations: sel, Suppressor/Enhancer of Lin-12; lin, cell LINeage defective; glp, Germ Line Proliferation defective.
External links [link]
sel-12 gene summary (WormBase)
References [link]
- ^ a b Diane Levitan, Iva Greenwald (September 1995). "Facilitation of lin-12-mediated signalling by sel-12, a Caenorhabditis elegans S182 Alzheimer’s disease gene". Nature 377 (6547): 351–354. doi:10.1038/377351a0. PMID 7566091.
- ^ Stefan Eimer (2003). "Analysis and suppression of mutant sel-12 in C. elegans". Ph.D. Thesis, Ludwig-Maximilians Universität, Munich, Germany.
https://wn.com/Sel-12
Sel
Sel is a municipality in Oppland county, Norway. It is part of the traditional region of Gudbrandsdal. The administrative centre of the municipality is the town of Otta.
The new municipality of Sel was created on 1 January 1908 when it was separated from Vågå municipality. The former municipality of Heidal was merged into Sel municipality on 1 January 1965.
General information
Name
The municipality (originally the parish) is named after the old Sel farm (Old Norse: Sil), since the first church was built there. The name is identical with the word sil which means "slowly running and quiet part of a river" (here meaning the Gudbrandsdalslågen).
Coat-of-arms
The coat-of-arms is from modern times. They were granted on 18 May 1985. The arms show a gold-colored girl playing a trumpet on a blue background. The image is based on the local Prillar-Guri legend. In 1612, a Scottish army marched through the area on its way to Sweden. They were stopped by the local farmers at the Battle of Kringen. The legend tells that the farmers were warned for the Scots by a local girl with a trumpet.
Selenipedium
Selenipedium is a genus of the Orchid family (Orchidaceae) (Subfamily Cypripedioideae). The genus has been given its own tribe, Selenipedieae, and subtribe, Selenipediinae. It is abbreviated Sel in trade journals.
The name of the genus is derived from the Greek selen, which means "moon", and pedium, which means "slipper" (referring to the pouch).
The seed capsules of these Central and South American lady's slipper orchids were formerly used as vanilla substitutes, but selenipediums are now rarely cultivated. Partly this is because of the difficulty of doing so, but is probably also due to the relatively small size of the Selenipedium's flower. The wild flower's Amazonian habitat is also under threat, so extinction is a risk for all species of Selenipedium.
There are only six true selenipedium species known ():
Sel (disambiguation)
Sel is a municipality in the county of Oppland, Norway.
Sel may also refer to:
