(n.) A rope or strap, with or without a headstall, for leading or tying a horse.
(n.) A rope for hanging malefactors; a noose.
(v. t.) To tie by the neck with a rope, strap, or halter; to put a halter on; to subject to a hangman's halter.
Example Sentences:
(1) When the III between short intromissions from a rested male was experimentally increased to 100 s by use of a halter and lead device, the duration of lordosis was significantly less than that displayed by females paired with control males (8-s III) and virtually the same as that displayed by females paired with males that produced only long intromissions.
(2) The Dipteran flight appendages, the wings and halteres, develop from larval imaginal discs that also produce other sections of the second and third thoracic adult body segments.
(3) 15 minutes later a halter with two long ropes is put on to hold up the animals' heads after they lay down.
(4) Change in the pattern of aldehyde oxidase in bithorax mutants signals alteration in gene expression which at least for this particular enzyme correlates well with the morphological transformation from haltere to wing.
(5) In wild-type Drosophila melanogaster larvae, the Ultrabithorax (Ubx) gene is expressed in the haltere imaginal discs but not in the majority of cells of the wing imaginal discs.
(6) As expected, the pbx1 mutation led to reduced Ubx expression in the posterior compartment of the haltere disc; surprisingly, pbx1 also led to altered expression of the en protein near the compartment border in the central region of the disc.
(7) Two types of cuticular strain detectors, the campaniform sensilla on the haltere of the blowfly, Calliphora vicina, and the slit sensilla on the tibia of the spider, Cupiennius salei, were investigated.
(8) Contemporaneous accounts report his body was found among others slain, a halter was thrown around his neck, his naked body was slung over a horse with head, arms and legs dangling, and he was bought to a church in Leicester and irreverently buried.
(9) This can be readily determined by treating torticollis initially with head halter traction of three to four pounds' weight and observing whether it resolves in five of seven days.
(10) The rapid death of the flies may be ascribed to one or more of the following reasons: (i) reverse migration of numerous microfilariae from the expanded- to the tubular-part of the mid-gut, where they cause serious injury and disintegration of the gut epithelium; (ii) abrasive damage to the stomach epithelial cells by the invading microfilariae with occasional release of the gut contents into the haemocoele; (iii) interruption of the formation of the peritrophic membrane, particularly at its anterior and posterior ends, with subsequent failure of the flies to digest the blood in the stomach; (iv) passage of large amounts of parasitized blood from the stomach backwards into the hind-gut, leading to its mechanical obstruction and (v) invasion and injury of various organs of the fly, among them the ventral nerve-cord, brain, optic nerve, eye, halteres, fat-body and flight musculature by excessive numbers of microfilariae.
(11) Less frequent defects included fused or missing mouth parts and missing halteres.
(12) ap is presumably required for transcriptional regulation of genes involved in wing and haltere development.
(13) The dorsal and ventral histoblast nests within the first abdominal (A1) segment are shown not to be segmentally homologous with the metathoracic (T3) haltere and leg discs, respectively, since they occur at distinct dorso-ventral locations during normal development and can be found together within the same segment in mutants of the Bithorax complex (BX-C) where T3 is transformed towards A2-A4 or A1 towards T3.
(14) Distribution of the enzyme aldehyde oxidase in transformed haltere discs from the homoeotic bithorax series of mutants was investigated by histochemical means.
(15) The transformation of pT2 cells (wing) toward pT3 cells (haltere) is seen in adults carrying eight doses of wild type Ubx and bxd by decreasing the amount of the bithorax complex (BX-C) regulator Polycomb (Pc).
(16) We use a mutant (Haltere-mimic) to show that sequences that normally restrict segmental expression of Ubx in the ectoderm are located downstream from the RNA leader.
(17) The postbithorax (pbx) mutant, which transforms the posterior haltere into a structure resembling the posterior wing blade, reveals an aldehyde oxidase staining pattern in the haltere disc characteristic of the posterior side of the wing disc pouch.
(18) It is shown here that the transformed haltere disc closely resembles the previously established pattern in the wing disc with respect to aldehyde oxidase distribution.
(19) While circulating insulin levels may at times appear to be normal or even elevated in patients with NIDDM, depending on the control group for comparison and the glucose level at which subjects are studied, a profound impairment of pancreatic B-cell function is characteristic of NIDDM and contributes to the hyperglycemia in this condition (Halter, et al., 1985).
(20) We also report an exceptional vg allele (vg83b27) that produces an extreme wing and haltere phenotype, but which defines a second vg complementation unit.
Walter
Definition:
(v. i.) To roll or wallow; to welter.
Example Sentences:
(1) 53 outpatients with HIV-infection classified according to the Walter Reed staging system (WR1 to WR6).
(2) Ready to be fleeced and swamped, I wandered cautiously along Laugavegur past the lovely independent shops, the clean, friendly streets and ended up in a fun hipsterish bar called the Lebowski, where they serve Tuborg and the craft burgers are named things like The Walter (I ordered The Nihilist).
(3) Natasha Walter, the feminist author, was struck by the supportive atmosphere of Mumsnet when she was writing Living Dolls: the Return of Sexism , a few years ago.
(4) Walter has been speaking at events around the country, and says the feedback has been phenomenal.
(5) The ball struck him, rather than the other way round, but the Dutch official, Bjorn Kuipers, ruled in favour of Ireland and that left Walters placing the ball on the penalty spot and looking up to see his former Stoke colleague Asmir Begovic in the goal.
(6) Ever since the ex-PD leader Walter Veltroni started praising President Kennedy as a way to jettison communism, this has been an abiding theme, manifesting itself institutionally in the desperate attempt to engineer a US-style two-party system through breathtakingly inept electoral reforms – the latest one, the " Porcellum " (after porcello, swine), was behind the impasse earlier this year.
(7) Mr Graham's play deals with the dramatic years of the 1974-9 Labour government, when Labour's whipping operation, masterminded by the fabled Walter Harrison, involved life or death decisions to fend off Margaret Thatcher's Tories.
(8) Growing up in Walters Way – and knowing that my parents built our house – taught me that there is an alternative to buying on the open market, and that houses don’t need to be made from bricks and mortar.
(9) As Broome describes: “Walter reinvented building from first principles and reduced it to its simplest terms which led to the post and beam frame.
(10) At one point, Walters speculates that “she looks the same weight as the Duchess – about 8st”; later, he disingenuously asks her to discuss “the cruel comments about being a ‘childless spinster’”, neither telling readers who made those “cruel comments” in the first place, or where.
(11) Like Walter Mondale in 1984, Iran's mullahs will be the first to cry "Where's the beef?"
(12) It does not need outside advice to tell it what to do.” Germany’s foreign minister, Frank-Walter Steinmeier, said the criticism of Nato had caused concern in the political and military alliance.
(13) The trial of the former police officer who shot dead Walter Scott, an unarmed African American , in an incident that was caught on cellphone video and reignited the debate on race and policing in the US, has ended in a mistrial.
(14) It is pointed out (yet again) that Sir Walter Ralegh did not bring back the poison to Europe in 1595 and that it was Keymis who first came across the word ourari when exploring the lower reaches of the Orinoco in 1596.
(15) In Cecil the lion fallout, hunters defend Walter Palmer and fear big game bans Read more The move comes after an American dentist killed a well-known lion named Cecil in Zimbabwe last month in an allegedly illegal hunt, setting off a worldwide uproar.
(16) True, they had qualified without difficulty, and had beaten Switzerland 5-3 the previous April, with Walter, at inside-left, scoring two goals.
(17) 252, 955-962; Walter, P., and Blobel, G. (1980) Proc.
(18) But police described him as a "Walter Mitty character", a "Del Boy" who had eye-watering debts when arrested – he owed £8,000 in electricity bills alone.
(19) To bail themselves out of the NBA's worst crisis of credibility since the Tim Donaghy officiating scandal, the easy part for the NBA will be enlisting the eagerness and financial muscle of Magic Johnson and Mark Walter of the Guggenheim Partners – owners of the Los Angeles Dodgers .
(20) The coupling of ion channels to receptors by G proteins is the subject of this American Physiological Society Walter B. Cannon Memorial "Physiology in Perspective" Lecture.