| shuttle | 1. An instrument used in weaving for passing or shooting the thread of the woof from one side of the cloth to the other between the threads of the warp. "Like shuttles through the loom, so swiftly glide My feathered hours." (Sandys) 2. The sliding thread holder in a sewing machine, which carries the lower thread through a loop of the upper thread, to make a lock stitch. 3. A shutter, as for a channel for molten metal. Shuttle box, any one of numerous species of marine gastropods of the genus Volva, or Radius, having a smooth, spindle-shaped shell prolonged into a channel at each end. Origin: Also shittle, OE. Schitel, scytyl, schetyl; cf. OE. Schitel a bolt of a door, AS. Scyttes; all from AS. Sceotan to shoot; akin to Dan. Skyttel, skytte, shuttle, dial. Sw. Skyttel, skottel. See Shoot, and cf. Shittle, Skittles. Source: Websters Dictionary (01 Mar 1998) |
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| shuttle flow | <cell biology> Bulk flow of the cytoplasm of cells. most conspicuous in large cells such as amoebae and the internodal cells of Chara where the rate of movement may be as high as 100 m/sec. See: cyclosis. (18 Nov 1997) |
| shuttle vector | <molecular biology> Cloning vector that replicate in cells of more than one organism, for example E. Coli and yeast. This combination allows DNA from yeast to be grown in E. Coli and tested directly for complementation in yeast. Shuttle vectors are constructed so that they have the origins of replication of the various hosts. (18 Nov 1997) |
| malate-aspartate shuttle | A mechanism for the transfer of NADH reducing equivalents from the cytosol into the mitochondria using two isozymes of malate dehydrogenase and aspartate transaminase. (05 Mar 2000) |
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| glycerophosphate shuttle | A mechanism for the transfer of reducing equivalents from the cytosol into the mitochondria; NADH is used to synthesise glycerol 3-phosphate in the cytosol; this compound is then transported into the mitochondria where it is converted to dihydroxyacetone phosphate (DHAP) using FAD; DHAP then returns to the cytosol to complete the cycle; found in brain tissue, brown adipose tissue, and white muscle. (05 Mar 2000) |
| shuttle |
shuttlecock: badminton equipment consisting of a ball of cork or rubber with a crown of feathers public transport that consists of a bus or train or airplane that plies back and forth between two points bobbin that passes the weft thread between the warp threads
Ãâó: wordnet.princeton.edu/perl/webwn
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| shuttle vector |
A plasmid capable of replicating in two different host organisms because it carries two different origins of replication and can therefore be used to 'shuttle' genes from one to the other. For example, the YEp, pJDB219, is a shuttle vector able to replicate in E. coli from its pMB9 origin and in Saccaromyces cerevisiae from its 2
Ãâó: www.fao.org/docrep/003/X3910E/X3910E22.htm
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| shuttle vector |
A DNA plasmid capable of replication in multiple host organisms.
Ãâó: www.genpromag.com/Glossary~LETTER~S.html
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| shuttle vector |
A vector (eg a plasmid) constructed in such a way that it can replicate in at least two different host species (eg a prokaryote and a eukaryote). A DNA recombined into such a vector can be tested or manipulated in several cell types.
Ãâó: helios.bto.ed.ac.uk/bto/glossary/s.htm
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| shuttle |
??flying transport unit. After its speed is upgraded it is the fastest transport unit in the game. It can carry up to eight unit slots. (Each unit takes up a different number of slots; probes take up 1, zealots, dark templar, and high templar take up 2, and dragoons and reavers take up 4.)
Ãâó: www.nationmaster.com/encyclopedia/Protoss
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| shuttle | bobbin that passes the weft thread between the warp threads |
|---|---|
| shuttle | public transport that consists of a bus or train or airplane that plies back and forth between two points |
| shuttle | badminton equipment consisting of a ball of cork or rubber with a crown of feathers |
| shuttle | travel back and forth between two points |
| shuttle | shuttle consisting of a bus that travels between two points |
| shuttle | international negotiations conducted by a mediator who frequently flies back and forth between the negotiating parties |
| shuttle | a helicopter that shuttles back and forth |
| shuttle | badminton equipment consisting of a ball of cork or rubber with a crown of feathers |
| shuttle | send or toss to and fro, like a shuttlecock |
| shuttle | tall fern of northern temperate regions having graceful arched fronds and sporophylls resembling ostrich plumes |
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