(1) Here we have asked whether protection from blood-borne antigens afforded by the blood-brain barrier is related to the lack of MHC expression.
(2) Similar experimental manipulation has yielded in vitro lines established from avian B-cell lymphomas expressing elevated levels of c-myc or v-rel.
(3) When micF was cloned into a high-copy-number plasmid it repressed ompF gene expression, whereas when cloned into a low-copy-number plasmid it did not.
(4) We also show that proliferation of primary amnion cells is not dependent on a high c-fos expression, suggesting that the function of c-fos is more likely to be associated with other cellular functions in the differentiated amnion cell.
(5) Injection of resistant mice with Salmonella typhimurium did not result in the induction of a population of macrophages that expressed I-A continuously.
(6) Stimulation is also observed with mixtures of APC expressing DPw3 and APC expressing A1, and likewise, DPw3+ APC become stimulatory when preincubated with supernatants from A1-positive cells.
(7) BL6 mouse melanoma cells lack detectable H-2Kb and had low levels of expression of H-2Db Ag.
(8) These studies show that metabolic activation is necessary for the expression of the mutagenic activity of aflatoxins B1 and G1 in N. crassa.
(9) We also show that the gene of the main capsid protein is expressed from its own promoter in an Escherichia coli strain.
(10) Using the oocyte system to express size-fractionated mRNA, we have also determined that the mRNA coding for this protein is between 1.9-2.4 kilobases in length.
(11) Because many wnt genes are also expressed in the lung, we have examined whether the wnt family member wnt-2 (irp) plays a role in lung development.
(12) A beta-adrenergic receptor cDNA cloned into a eukaryotic expression vector reliably induces high levels of beta-adrenergic receptor expression in 2-12% of COS cell colonies transfected with this plasmid after experimental conditions are optimized.
(13) Four other independent LCMV-GP2(275-289) specific H-2Db-restricted CTL clones also expressed V alpha 4 and V beta 10 gene elements.
(14) Maximal yields of lipid and aflatoxin were obtained with 30% glucose, whereas mold growth, expressed as dry weight, was maximal when the medium contained 10% glucose.
(15) Recent studies have shown that an aberration in platelet-derived growth factor gene expression is unlikely to be a factor in proliferation of smooth-muscle cells.
(16) Thus, human bronchial epithelial cells can express the IL-8 gene, with expression in response to the inflammatory mediator TNF regulated mainly at the transcriptional level, and with elements within the 5'-flanking region of the gene that are directly or indirectly modulated by the TNF signal.
(17) In concert with TF expressed by monocytes and macrophages this endothelial cell procoagulant activity may play a role in the pathogenesis of thrombotic disease.
(18) The possibility that both IL 2 production and IL 2R expression are autonomously activated early in T cell development, before acquisition of the CD3-TcR complex, led us to study the implication of alternative pathways of activation at this ontogenic stage.
(19) A domain containing a CA repeat, similar to ones found in other late, cAMP-induced Dictyostelium genes, is required for cAMP-induced and developmental expression.
(20) This study examines the role of sex hormones in modulating the expression of autoimmunity in NZB x NZW F1 mice.
Talked
Definition:
(imp. & p. p.) of Talk
Example Sentences:
(1) You lot have got real issues to talk about and deal with.
(2) In the bars of Antwerp and the cafes of Bruges, the talk is less of Christmas markets and hot chocolate than of the rising cost of financing a national debt which stands at 100% of annual national income.
(3) Another interested party, the University of Miami, had been in talks with the Beckham group over the potential for a shared stadium project.
(4) Mike Ashley told Lee Charnley that maybe he could talk with me last week but I said: ‘Listen, we cannot say too much so I think it’s better if we wait.’ The message Mike Ashley is sending is quite positive, but it was better to talk after we play Tottenham.” Benítez will ask Ashley for written assurances over his transfer budget, control of transfers and other spheres of club autonomy, but can also reassure the owner that the prospect of managing in the second tier holds few fears for him.
(5) I remember talking to an investment banker about what it felt like in the City before the closure of Lehman Brothers.
(6) Do [MPs] remember the madness of those advertisements that talked of the cool fresh mountain air of menthol cigarettes?
(7) Peter Stott of the Met Office, who led the study, said: "With global warming we're talking about very big changes in the overall water cycle.
(8) A Palestinian delegation was to hold truce talks on Sunday in Cairo with senior US and Egyptian officials, but Israel has said it sees no point in sending its negotiators to the meeting, citing what it says are Hamas breaches of previous agreed truces.
(9) The surge the prime minister talks about can only be achieved by coordinating assets across 43 forces.
(10) Others said it might appeal to Russia, Assad's chief ally, which backs talks between the regime and the opposition.
(11) Nick Mabey, head of the E3G climate thinktank in London, said without US action there were risks talks would stall.
(12) The local guide led us down a rough, uneven pathway, talking as he went.
(13) Pekka Isosomppi Press counsellor, Finnish embassy, London • It may have been said tongue in cheek, but I must correct Michael Booth on one thing – his claim that no one talks about cricket in Denmark .
(14) Families believed that physicians would not listen (13% of sample), would not talk openly (32%), attempted to mislead them (48%), or did not warn about long-term neurodevelopmental problems (70%).
(15) It's the roughly $2bn in revenue grossed by his blockbuster movies, some of which he had to be talked into making.
(16) The only thing the media will talk about in the hours and days after the debate will be Trump’s refusal to say he will accept the results of the election, making him appear small, petty and conspiratorial.
(17) Now there is talk of adding a range of ultra-trendy kale chips and kale shakes to the menu as well as encouraging customers to design their own bespoke burger.
(18) He said: "I don't want to talk any more about politics for one reason because I'm not in the House[es] of Parliament, I'm not a political person, I will talk about only football."
(19) China's relations with the NTC were strained last week when it emerged Chinese arms firms had talked to Muammar Gaddafi's representatives about weapons sales .
(20) "I was in the car with Matthew and he held out his phone and said: 'We need to talk about this' with a very serious face, and my immediate thought was somebody had found where I lived and had made a direct threat.