What's the difference between nef and neif?

Nef


Definition:

  • (n.) The nave of a church.

Example Sentences:

  • (1) However, an anti-nef antibody response was also seen in 5 of 93 (5%) nonrisk dermatological patients and in 4 of 37 (11%) healthy blood donors.
  • (2) Plasma was analyzed for NEF and 3 metabolites [hydroxynefazodone (HO-NEF), m-chlorophenylpiperazine (mCPP) and p-hydroxynefazodone (p-HO-NEF)] by a validated HPLC assay.
  • (3) We found that HIV Nef shares sequence and structural features with scorpion peptides known to interact with K+ channels.
  • (4) These observations were confirmed by in vitro experiments using purified NeFs.
  • (5) DEAE-transfection of viral DNA containing an open from of nef yielded virus that replicated with similar kinetics and to a similar extent in macaque peripheral blood lymphocyte (PBL) cultures as virus with a deletion or stop codon within nef.
  • (6) Complement-independent binding of C3 nephritic factor (NEF) to sheep erythrocytes was observed in heat-inactivated sera from patients having this autoantibody.
  • (7) In 31 of the sera, the specificity of anti-nef antibodies was further analysed by enzyme-linked immunosorbent assay (ELISA) with large synthetic peptides ranging from 31 to 66 amino acid residues and spanning the total sequence of nef from HIV-1.
  • (8) Human T-lymphocytic cell line H9 infected with the HTLV-IIIB isolate of human immunodeficiency virus type 1 (HIV-1) synthesizes two forms of the Nef protein (p25 and p27) that differ both in molecular weight and charge.
  • (9) The recombinant Nef protein was purified to near homogeneity by DEAE-Sephacel, phenyl-Sepharose 4B, blue-Sepharose, and Sephadex G-150 column chromatography.
  • (10) Earlier studies indicated nef to be a negative regulatory factor for viral transcription, whereas more recent studies report evidence against this original hypothesis.
  • (11) Absence of anti-nef antibodies was associated with symptomatic HIV infection.
  • (12) The effects of Nef on the transmembrane potential were studied in rabbit sinoatrial nodes and the clusters of cultured cardiac myocytes from neonatal rats.
  • (13) The type 1 human immunodeficiency virus (HIV-1) encodes a 27-kDa protein termed Nef (negative factor).
  • (14) Surprisingly, CTL specific for regulatory, non-structural nef protein appear to be a major constituent of the human immune response to HIV.
  • (15) Determination of the B-cell epitopes of the nef molecule encoded by the human immunodeficiency virus type 1 (HIV-1) was undertaken using a set of six synthetic peptides.
  • (16) In contrast, the extent and the appearance of nef-specific antibodies during the course of infection varied considerably between individual animals.
  • (17) The functions of yet other viral genes (nef, vpt) remain unclear.
  • (18) All of these anti-nef positive sera also contained antibodies directed against viral structural proteins.
  • (19) The results showed that the vascular selectivity values of Ver, Nef, and Tet were 1.15, 0.32, and 0.20, respectively in WKY and 0.80, 0.24, and 0.10, respectively in SHR.
  • (20) Recombinant antigens containing all or parts of the HIV-1 proteins p24, Nef and gp41 and HIV-2 gp36 have been purified and used to develop a rapid immunoassay to detect and differentiate between HIV-1 and HIV-2 antibodies in a single test.

Neif


Definition:

  • (n.) Alt. of Neife
  • (n.) Alt. of Neaf

Example Sentences:

  • (1) Two Nicotiana plumbaginifolia cDNA clones, NeIF-5A1 and NeIF-5A2, encoding eukaryotic translation initiation factor eIF-5A (formerly called eIF-4D) were cloned by heterologous screening with Dictyostelium and human eIF-5A probes.
  • (2) NeIF-5A1 antiserum crossreacts with an 18 kDa polypeptide doublet in all tobacco tissues examined.
  • (3) 18 kDa from a diversity of higher and lower plants crossreacts with NeIF-5A1 antiserum.
  • (4) Transcript analysis reveals that NeIF-5A1 is preferentially expressed in photosynthetic tissues, while NeIF-5A2 is constitutively expressed in all plant tissues examined.
  • (5) A polyclonal antibody was raised against NeIF-5A1 overexpressed in E. coli.

Words possibly related to "nef"

Words possibly related to "neif"