What's the difference between tat and that?

Tat


Definition:

  • (n.) Gunny cloth made from the fiber of the Corchorus olitorius, or jute.
  • (n.) A pony.

Example Sentences:

  • (1) Therefore, neither of these two regions of the Tat protein appear to be discrete activation domains.
  • (2) We now present evidence that such a decrease in amounts of P68 could be essential for HIV-1 replication because of the presence of the Tat-responsive sequence (TAR sequence) present in the 5' untranslated region of HIV-1 mRNAs, which activates the P68 kinase.
  • (3) In this study we demonstrate that the presence of the human immunodeficiency virus type 1 regulatory protein Tat is associated with a significant induction in the expression of certain protein components of the extracellular matrix in glial-derived cells.
  • (4) In a sample of families of nonschizophrenic outpatient adolescents, a manual for scoring such deviance on stories told for seven TAT cards was developed.
  • (5) The tat open reading frame (ORF) has a strong signal for translation initiation, while rev and vpu ORFs have weaker signals.
  • (6) Purified tat binds specifically to HIV-1 trans-activation-responsive region (TAR) RNA in gel-retardation, filter-binding, and immunoprecipitation assays.
  • (7) This phenomenon was observed by using wheat-germ RNA polymerase II and a series of double-stranded template polymers containing palindromic repeating motifs of 6-16 bp, with regulatory alternating purine and pyrimidine bases such as d[ATA(CG)nC].d[TAT(GC)nG], with n = 1, 3 or 6 referred to as d(GC), d(GC)3 or d(GC)6, respectively.
  • (8) RD-tat cell lines also showed enhanced virus production upon transfection of HIV-1 proviral DNA.
  • (9) A comparative study between MAR test and IBT in 142 seminal samples is presented by the authors and their concordance with TAT and SIT is also evaluated.
  • (10) Viral mRNA production is controlled by the tat gene, which appears to stimulate elongation by RNA polymerase II, and the rev gene, which allows the accumulation of unspliced or partially spliced mRNAs in the cytoplasm.
  • (11) Experiments using radioactive protein show that tat becomes localized to the nucleus after uptake and suggest that chloroquine protects tat from proteolytic degradation.
  • (12) To reduce the high TAT under the deficient state of ATIII, MD805, a synthetic thrombin inhibitor, was introduced to avoid further consumption of ATIII.
  • (13) Of 199 dogs from a brucellosis-contaminated area, 116 with negative titers in the tube agglutination test (TAT), using heat-inactivated whole B. canis cells as the antigen, were also negative in the ELISA.
  • (14) A psychological interview and the MHQ, Koch, Rorschach, TAT, Machover and family design psychological tests were conducted in pneumopathic patients.
  • (15) As TNF can increase the production of IL-1 and IL-6 and these inflammatory cytokines all enhance HIV-1 gene expression and affect the immune, vascular, and central nervous systems, the activation of TNF by Tat may be part of a complex pathway in which HIV-1 uses viral products and host factors to increase its own expression and infectivity and to induce disease.
  • (16) This study used transient transfection analysis to determine the DNA regions which mediate basal and insulin-sensitive transcription from the gene encoding tyrosine aminotransferase (TAT; EC 2.6.1.5).
  • (17) The results show that availability of dietary pyridoxine stimulates the growth of this hepatoma and, in addition, exercises a type of control over the expression of TAT activity.
  • (18) Induction of the rat tyrosine aminotransferase gene (TAT) with glucocorticoid hormones leads to formation of a nuclease hypersensitive site at the hormone-dependent enhancer located 2.5 kb upstream of the start site of transcription.
  • (19) Again, tat protected TAR RNA from RNase A cleavage at both U23 and U31.
  • (20) The human immunodeficiency virus type 1 Tat protein is a powerful transactivator of the viral long terminal repeat (LTR).

That


Definition:

  • (pron., a., conj., & adv.) As a demonstrative pronoun (pl. Those), that usually points out, or refers to, a person or thing previously mentioned, or supposed to be understood. That, as a demonstrative, may precede the noun to which it refers; as, that which he has said is true; those in the basket are good apples.
  • (pron., a., conj., & adv.) As an adjective, that has the same demonstrative force as the pronoun, but is followed by a noun.
  • (pron., a., conj., & adv.) As a relative pronoun, that is equivalent to who or which, serving to point out, and make definite, a person or thing spoken of, or alluded to, before, and may be either singular or plural.
  • (pron., a., conj., & adv.) As a conjunction, that retains much of its force as a demonstrative pronoun.
  • (pron., a., conj., & adv.) To introduce a clause employed as the object of the preceding verb, or as the subject or predicate nominative of a verb.
  • (pron., a., conj., & adv.) To introduce, a reason or cause; -- equivalent to for that, in that, for the reason that, because.
  • (pron., a., conj., & adv.) To introduce a purpose; -- usually followed by may, or might, and frequently preceded by so, in order, to the end, etc.
  • (pron., a., conj., & adv.) To introduce a consequence, result, or effect; -- usually preceded by so or such, sometimes by that.
  • (pron., a., conj., & adv.) In an elliptical sentence to introduce a dependent sentence expressing a wish, or a cause of surprise, indignation, or the like.
  • (pron., a., conj., & adv.) As adverb: To such a degree; so; as, he was that frightened he could say nothing.

Example Sentences:

Words possibly related to "tat"