(1) Four genes essential for bacteriochlorophyll biosynthesis were known to be encoded within a 45 kb region of the Rhodobacter sphaeroides genome, the boundaries of which are defined by puh and puf genes for reaction-centre and light-harvesting LH1 complexes.
(2) Mung bean nuclease protection analysis shows that the puh transcripts have different 5' termini within open reading frame G115 and a unique rho-independent termination signal within open reading frame I2372.
(3) The occurrence of overlapping transcripts for the puf and puh operons was further shown to influence development of the photochemical apparatus during conditions of environmental shifts in oxygen tension.
(4) These mutations improve the hutUH promoter (PUH) by changing the -10 region to match the consensus sequence more closely.
(5) Gene puh itself is transcribed as two mRNAs of 1118 and 1032 nucleotides.
(6) Open reading frame G115, upstream of structural gene puh, is transcribed as a 2.25-kilobase mRNA.
(7) The lifetimes of the puh messages, as determined by an oxygen blockade of transcription, were 10 and 12 min for the large and small puh mRNAs, respectively.
(8) In addition, the location and relative distance observed between the puf and puh operons which encode for light harvesting and reaction-centre structural genes are also conserved between these species.
(9) The mRNA transcripts of Rhodospirillum rubrum gene puh, coding for the H subunit of the photoreaction center, and of genes flanking puh were analyzed by blot hybridization.
(10) The Rhodospirillum rubrum structural gene puh, coding for the photoreaction center H polypeptide, and three other putative genes that surround puh were cloned and sequenced.
(11) In this study we demonstrate that the puh operon, which is located 39 kb away from the puf operon, also contains overlapping transcripts.
(12) Thus, in the mutants, RNA polymerase bound at the strong (mutant) PUH site effectively repress the PC promoter.
(13) Wave forms were selected from BAEPs performed in the last four years at the University of Pittsburgh Presbyterian University Hospital (PUH).
(14) His scattergun fluency is still punctuated by almost comically exaggerated displays of admiration or indignation: " Puh-leeze! "
(15) Although the mutations lie far outside PC, they cause PC to be inactive, apparently because binding of RNA polymerase to the PUH promoter blocks the overlapping PC site.
(16) Length of implantation has varied from 1 to 48 days in the PUH series.
(17) From a genomic cosmid library of R. viridis constructed in the vector pHC79, clones that coded for subunits H (puh operon), L, M and cytochrome c (puf operon) of the photosynthetic reaction center were isolated and characterized.
(18) During this shift in growth conditions, the puf and puh mRNAs, coding for structural polypeptides of the photosynthetic apparatus, underwent a six- to eightfold induction, while the amount of mRNA from the fbc locus remained constant.
Put
Definition:
(n.) A pit.
() 3d pers. sing. pres. of Put, contracted from putteth.
(n.) A rustic; a clown; an awkward or uncouth person.
(imp. & p. p.) of Put
(v. t.) To move in any direction; to impel; to thrust; to push; -- nearly obsolete, except with adverbs, as with by (to put by = to thrust aside; to divert); or with forth (to put forth = to thrust out).
(v. t.) To bring to a position or place; to place; to lay; to set; figuratively, to cause to be or exist in a specified relation, condition, or the like; to bring to a stated mental or moral condition; as, to put one in fear; to put a theory in practice; to put an enemy to fight.
(v. t.) To attach or attribute; to assign; as, to put a wrong construction on an act or expression.
(v. t.) To lay down; to give up; to surrender.
(v. t.) To set before one for judgment, acceptance, or rejection; to bring to the attention; to offer; to state; to express; figuratively, to assume; to suppose; -- formerly sometimes followed by that introducing a proposition; as, to put a question; to put a case.
(v. t.) To incite; to entice; to urge; to constrain; to oblige.
(v. t.) To throw or cast with a pushing motion "overhand," the hand being raised from the shoulder; a practice in athletics; as, to put the shot or weight.
(v. t.) To convey coal in the mine, as from the working to the tramway.
(v. i.) To go or move; as, when the air first puts up.
(v. i.) To steer; to direct one's course; to go.
(v. i.) To play a card or a hand in the game called put.
(n.) The act of putting; an action; a movement; a thrust; a push; as, the put of a ball.
(n.) A certain game at cards.
(n.) A privilege which one party buys of another to "put" (deliver) to him a certain amount of stock, grain, etc., at a certain price and date.
(n.) A prostitute.
Example Sentences:
(1) Arda Turan's deflected long-range strike puts Atlético back in control.
(2) Theoretical findings on sterilization and disinfection measures are useless for the dental practice if their efficiency is put into question due to insufficient consideration of the special conditions of dental treatment.
(3) Why bother to put the investigators, prosecutors, judge, jury and me through this if one person can set justice aside, with the swipe of a pen.
(4) We are pursuing legal action because there are still so many unanswered questions about the viability of Shenhua’s proposed koala plan and it seems at this point the plan does not guarantee the survival of the estimated 262 koalas currently living where Shenhua wants to put its mine,” said Ranclaud.
(5) Video games specialist Game was teetering on the brink of collapse on Friday after a rescue deal put forward by private equity firm OpCapita appeared to have been given the cold shoulder by lenders who are owed more than £100m.
(6) The number of dead from the bombing has been put at up to 1,654.
(7) Now, as the Senate takes up a weakened House bill along with the House's strengthened backdoor-proof amendment, it's time to put focus back on sweeping reform.
(8) I can see you use humour as a defence mechanism, so in return I could just tell you that if he's massively rich or famous and you've decided you'll put up with it to please him, you'll eventually discover it's not worth it.
(9) "This was very strategic and it was in line of the ideology of the Bush administration which has been to put in place a free market and conservative agenda."
(10) In Essex, police are putting on extra patrols during and after England's first match and placing domestic violence intelligence teams in police control rooms.
(11) There was a 35% decrease in the number of patients seeking emergency treatment and one study put the savings in economic and social costs at just under £7m a year .
(12) The evidence – which was obtained through an ongoing criminal investigation – was then put to McRoberts by the NT government “and his reaction was to resign”.
(13) But the company's problems appear to be multiplying, with rumours that suppliers are demanding earlier payment than before, putting pressure on HTC's cash position.
(14) Such a science puts men in a couple of scientific laws and suppresses the moment of active doing (accepting or refusing) as a sufficient preassumption of reality.
(15) Defence lawyers suggested this week that Anwar's accuser was a "compulsive and consummate liar" who may have been put up to it.
(16) Such a decision put hundreds of British jobs at risk and would once again deprive Londoners of the much-loved hop-on, hop-off service.
(17) As calls grew to establish why nobody stepped in to save Daniel, it was also revealed that the boy's headteacher – who saw him scavenging for scraps – has not been disciplined and has been put in charge of a bigger school.
(18) Whenever you are ill and a medicine is prescribed for you and you take the medicine until balance is achieved in you and then you put that medicine down.” Farrakhan does not dismiss the doctrine of the past, but believes it is no longer appropriate for the present.
(19) "Runners, for instance, need a high level of running economy, which comes from skill acquisition and putting in the miles," says Scrivener, "But they could effectively ease off the long runs and reduce the overall mileage by introducing Tabata training.
(20) We put forward the hypothesis that the agglutinability in acriflavine, together with the PAGE profile type II, may be associated with particular structures responsible for virulence.