(n.) A impure earthy ore of iron or a ferruginous clay, usually red (hematite) or yellow (limonite), -- used as a pigment in making paints, etc. The name is also applied to clays of other colors.
(n.) A metallic oxide occurring in earthy form; as, tungstic ocher or tungstite.
(n.) See Ocher.
Example Sentences:
(1) Allelic complementation was not observed, despite testing of a large number of allele pairs, and alleles suppressible by the ochre suppressor SUP11 were absent from a sample of 48 spontaneous mutants and occurred infrequently (7%) among a sample of ultraviolet-induced mutants.
(2) Amber (UAG) and ochre (UAA) mutations are suppressed whereas UGA is not suppressed.
(3) Introduction of an ochre nonsense codon into the reading frame of the leader peptide sequence leads to considerable reduction of the basal expression and loss of inducibility of the cat gene.
(4) The first position of anticodon is 2'-O-methyluridine (Um), forming UmUA as the anticodon, which presumably recognizes the ochre termination codon UAA.
(5) Oligonucleotide-directed mutagenesis was used to generate amber, ochre and opal suppressors from cloned Arabidopsis and Nicotiana tRNA(Tyr) genes.
(6) The activities are present in yeast mutants which have greatly reduced levels of the three major vacuole-associated proteases (A, B and C) or which carry an ochre mutation in the major neutral protease (B).
(7) Mutants containing an ochre mutation in any essential yeast gene give rise to nonsectoring, white colonies, since cell growth is dependent on the presence of the plasmid-borne suppressor.
(8) Amber and ochre suppressor mutations in Salmonella typhimurium were selected.
(9) The nonsense mutants of S. pombe have been classified according to their suppressibility by defined opal and ochre suppressors into a class of efficiently suppressed opal and a class of inefficiency suppressed ochre mutants.
(10) Patterns of reversion produced by ciprofloxacin, enoxacin and ofloxacin in Salmonella typhimurium strains carrying the hisG428 ochre mutation have been studied.
(11) These replacements are consistent with a chain-terminating codon in am(17) of either the amber (UAG) or the ochre type (UAA), but are inconsistent with UGA.
(12) Allosuppressor (sal) mutations enhance the efficiency of the yeast ochre suppressor SUQ5 and define five unlinked loci, SAL1-SAL5.
(13) Using site-specific mutagenesis, we constructed five more efficient variants of tRNA(Glu)-Suoc, an extremely inefficient ochre suppressor.
(14) The opal suppressor form shows moderate suppressor activity when the gene is introduced on this vector, however, the ochre suppressor form exhibits no detectable biological activity regardless of gene copy number.
(15) 4-nitroquinoline-1-oxide (NQO) induces high frequencies of intragenic revertants of amber (UAG) but not ochre (UAA) mutants of yeast.
(16) Genetic recombination was assayed by measuring beta-galactosidase produced after recombination between two noncomplementing lacZ ochre alleles.
(17) The growth patterns of nonsense mutants of RNA (GA and f2) and DNA (lambda and T4) phages suggested that KO1 carried an amber, but not ochre or opal suppressors.
(18) Of 313 motility-deficient mutants isolated from an LT2 his(amber) strain fixed in phase 1 by gene vh2(-), 25 regained motility when amber or ochre suppressors were introduced, in F' factors or by transduction.
(19) The plasmid also increased frequency of UV-induced reversion to His+ in all tested his point mutants (wild type for UV sensitivity), including amber, ochre, UGA, missense, and frame-shift mutants.
(20) The results demonstrate that an ochre suppressor mutant of Escherichia coli K-12 produces abnormal 30S ribosomes.
Rud
Definition:
(n.) Redness; blush.
(n.) Ruddle; red ocher.
(n.) The rudd.
(v. t.) To make red.
Example Sentences:
(1) The remaining ESD parameters (i.e., mean values for the translation, the direction angles of the ESD axis, and the intercepts of this axis with the planes of motion), the minimum separation between the FEM and RUD axes, and the coordinates of the midpoint of this separation were not statistically different (p greater than 0.05) among the normal, rheumatoid, and implant groups.
(2) The motion of the hand segment relative to the forearm segment, corresponding to the positions exhibited during flexion-extension motion (FEM) and radial-ulnar deviation (RUD), was described using the equivalent screw displacement (ESD) concept.
(3) The neuroichthyosis with hypogonadism must be considered Rud's syndrome.
(4) Live snails were found in 4 foci, namely, the main focus, the upper Karun River, the lower Karkheh River, and the Bala Rud watershed; in addition, dead snails were found in 3 other foci.
(5) It’s perhaps that that encouraged Musk to use an acronym, RUD, which might be unfamiliar to most rocket scientists, but significantly more recognisable to some gamers.
(6) Dynamics of the infection with pathogen trematodes of Brachyphallus crenatus (Rud., 1802) and Lecithaster gibbosus (Rud., 1802) in larvae and juvenile herring reared in experimental conditions and in those which were caught in the sea has been observed.
(7) The formation of cysticercoids of the diplocyst type in three species of cestodes of the genus Aploparaksis: A. bulbocirrus Deblock et Rausch, 1968, A. furcigera (Rud., 1819) and A. groenlandica (Krabbe, 1869) at the experimental infection of oligochaetes (Lumbriculus sp.)
(8) Histochemical studies on the body wall of Haemonchus contortus (Rud.)
(9) Rud's syndrome is a neuroichthyosis with hypogonadism, associated with mental deficiency and epilepsy.
(10) Rud syndrome is a rare disorder of childhood characterized by ichthyosis, mental retardation, epilepsy and hypogonadism.
(11) The mean magnitudes of ESD rotation for both FEM and RUD were statistically different (p less than 0.05) among the normal, rheumatoid, and implant groups.
(12) Most of the DRG cases (15 out of 20) and half of the RUD (eight out of 16) presented reflux greater than 1.5%, while of the 11 Moynhihan, ten presented reflux less than 1.5% and all the asymptomatic volunteer subjects less than 1%.
(13) Fifty-four patients were divided into groups according to their clinical presentation; seven asymptomatic volunteers, 20 patients with duodenal-gastric reflux gastropathy (DRG), 16 patients with recurrent ulcers of the duodenal bulb (RUD), and 11 patients with Moynihan's disease.
(14) Endoscopy revealed the presence of bile in the stomach of 16 out of 20 DRG and four out of 16 RUD, while ten out of 11 patients with Moynihan's disease had clear gastric juice.
(15) Most of the characters tally with Raphidascaris chirocentri Yamaguti, 1935, Paranisakis pastinacae (Rud., 1819) Baylis, 1936 and Paracamallanus theraponis Kalyankar, 1970, but differs from it body measurements, oesophagus length, location of the nerve ring, length of the tridents, possession of striations, shape and position of the vulvar process and size of the eggs.
(16) sp., fourth species of the genus, is frequent and associated with the morphologically similar species, D. gracile (Rud., 1809); D. robini differs from D. gracile by structure of caudal lappets of female, vagina, microfilaria and area rugosa.
(17) The authors report a family with this autosomal recessive disorder, review the clinical and dermatopathological findings, and contrast Rud syndrome with the other major neuro-ichthyosiform dermatoses.
(18) The growth and development curves and the sexual development of our patients (with exception of a patient with Rud's syndrome) have been normal.
(19) The spermatogenesis, spermatozoon differentiation and fine structure of Acanthobothrium filicolle benedenii Loennberg, 1889 and Onchobothrium uncinatum (Rud., 1819) were studied by means of light and electron microscopy.
(20) Private spaceflight company SpaceX has released new pictures of its Falcon 9 rocket attempting to land on a floating platform in the Atlantic Ocean before undergoing what its chief executive, Elon Musk , euphemistically referred to as “RUD” – that’s “Rapid Unscheduled Disassembly”.