(n.) A thread or threadlike object or appendage; a fiber; esp. (Bot.), the threadlike part of the stamen supporting the anther.
Example Sentences:
(1) Conditions consistent with a buildup of reduced flavoprotein, however, favored filament formation.
(2) Suspensions of isolated insect flight muscle thick filaments were embedded in layers of vitreous ice and visualized in the electron microscope under liquid nitrogen conditions.
(3) Ordering of these filaments into a parallel array is the basis of birefringence in the A region, and loss of birefringence is therefore a measure of decreased order.
(4) Structural studies indicate that caveolae are decorated on their cytoplasmic surface by a unique array of filaments or strands that form striated coatings.
(5) Accumulations of filaments in the axons and in the perineural cells were accompanied by Rosenthal fibres.
(6) Electron microscopic examination of all leptomeningeal and meningioma cultures revealed desmosomes and dense tonofilament formation; in addition, granular, filamentous basement membrane-like material was abundant in the extracellular spaces of all cultures.
(7) A new method of staining the keratin filament matrix allowing a visualization of the filaments in cross section of hair fibres has been developed.
(8) These force-generators are identified with projections (cross-bridges) on the thick filament, each consisting of part of a myosin molecule.
(9) In smooth muscles there is no organized sarcomere structure wherein the relative movement of myosin filaments and actin filaments has been documented during contraction.
(10) The results indicate that synthesis of lamellar bodies depends on an intact microtubular system, whereas secretion requires actin filaments in a functional state.
(11) The latter reaction is linked to a conformation change of the actin subunit that causes a destabilization of the actin-actin interactions in the filament, i.e., a structural change of the filament.
(12) In the capsule of the fibrocartilage cells, parallel orientated filaments exhibit a periodical arrangement.
(13) The images of 56 tubular myosin filaments of the fleshfly and 62 filaments of the housefly were digitized and computer processed by rotational averaging.
(14) It does not appear to react with the anti-IFA antibody, suggesting that it is not a member of the intermediate filament class of proteins.
(15) This suggests that cytokeratin 14 acts as an indiscriminate type I cytokeratin in filament formation in the established cell lines.
(16) Gene II protein is required for all phases of filamentous phage DNA synthesis other than the conversion of the infecting single strand to the parental double-stranded molecule.
(17) This supports the view that the pH is of no major importance for filamentation in vivo.
(18) Ultrastructural examination of a tumor with a typical cribriform pattern showed spaces of two types; the more frequent type was bounded by cells with straight plasma membranes and contained filamentous and basement-membrane-like material, and the less frequent type was surrounded by cells with numerous microvilli and contained nonfilamentous homogeneous material.
(19) The bright lines in the difference image represent the paths along which the filaments have moved and are measured using a crosshair cursor controlled by the mouse.
(20) Astrocytes showed a transitional swelling, later followed by an accumulation of glycogen and filaments.
Spool
Definition:
(n.) A piece of cane or red with a knot at each end, or a hollow cylinder of wood with a ridge at each end, used to wind thread or yarn upon.
(v. t.) To wind on a spool or spools.
Example Sentences:
(1) Three possible cases for the ejection process friction are considered: friction in the tail-part channel, that of DNA segments with each other in the whole globule volume (it is essential for the collective way of the globule decondensation with simultaneous movement of all the loops--the first type way), the globule friction with internal capsid surface (it is most essential for the decondensation by the way of the globule rotation as a whole "spool"--the second type way).
(2) Colonel Steve Warren, the spokesman for the command operating the war against Isis, said that Keating was part of a quick reaction force (QRF) spooled up in support of a US “advise and assist” mission that “just happened to be in that village” meeting with peshmerga leaders at Tel Osqof, less than four km behind the front.
(3) Subsequently, the acceptor region spools up single-stranded polypyrimidines as they are released by progressive denaturation of the donor region; both the spooling and the denaturation result in relaxation of negative supercoils in the rest of the DNA molecule.
(4) The patients were dialysed with a spool dialysator with cuprophan membrane of a surface of 1 m2.
(5) This graft is flexible during insertion but becomes rigid after proper intraaortic placement as the spool is dilated and the ratchest lock into position.
(6) Under Nény’s insistent questioning, the quietly spoken Benhaim repeats that “that version of events is wrong” Eventually, the spooling, repetitive question-and-answer becomes hard to follow.
(7) Spool forward through a most unusual period in BBC history when all three main output divisions – TV, Radio and News – were being run by candidates for Mark Thompson's job; and also a contender was No 2, Caroline Thomson.
(8) Recent events in Shanghai’s stock markets have been all too reminiscent of the tales that have entered American folk memory from the days of the Wall Street crash in 1929: of stock-tipping shoeshine boys, exhausted traders, and ticker-tape machines spooling late into the night.
(9) A device containing a spool of fine line was carried by released mammals so that the line unwound under minimum tension as the animal proceeded and could be followed the day after release.
(10) Tape spools from her ears as sparks fly from her open mouth.
(11) The results of both search routines are spooled and stored in a retrievable file.
(12) After covering the radioactive filter positions with an adhesive plastic foil from both sides, the film spool is directly inserted into a specially constructed gamma-counter.
(13) The third is the globule friction with the capsid inner surface, that is most important when decondensation proceeds via the globule rotation as a whole spool (mechanism 2).
(14) The core may be a protein spool about which the phage DNA is wound.
(15) We now are using this device whenever possible in all substitutions of the aorta, although in approximately 40% of patients, it is necessary to remove one of the spools and suture either the proximal or distal end of the graft owing to the close proximity of the aneurysm to the coronary ostia or the origin of the subclavian artery.
(16) Studies on negatively stained preparations of purified capsids suggest that the toroid consists of DNA arranged as if it were spooled around the cylindrical mass.
(17) From our results we have proposed a double-helix model for the gene 5 protein-DNA complex in which the protein forms a spindle or core around which the DNA is spooled.
(18) When metacarpal epiphyseal cartilage (growth plates) ossifies with age, break joints on the distal end of the metacarpals fuse and the end of the bone then appears as a spool joint rather than as a break joint.
(19) In the streets and lifts of nearby office blocks, everyone seems to be carrying reels of old-fashioned tape recorder spools.
(20) The initial rather trivial complaint spooled into a much more robust discussion in the comments and elsewhere online, about how much Facebook already influences how news is shaped and delivered.