Search Results - "Browning, K.S"

Control of protein translation by phosphorylation of the mRNA 5'-cap-binding complex by Pierrat, O A, Mikitova, V, Bush, M S, Browning, K S, Doonan, J H

“…Initiation of mRNA translation is a key regulatory step in the control of gene expression. Microarray analysis indicates that total mRNA levels do not always…”
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Identification of an isozyme form of protein synthesis initiation factor 4F in plants by BROWNING, K. S, WEBSTER, C, ROBERTS, J. K. M, RAVEL, J. M

“…We showed previously that wheat germ extracts contain two forms of protein synthesis initiation factor 4F that have very similar functional properties…”
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The 5' and 3' untranslated regions of satellite tobacco necrosis virus RNA affect translational efficiency and dependence on a 5' cap structure by Timmer, R.T, Benkowski, L.A, Schodin, D, Lax, S.R, Metz, A.M, Ravel, J.M, Browning, K.S

“…Satellite tobacco necrosis virus RNA (STNV RNA) is a naturally uncapped viral RNA that contains 1239 nucleotides: 29 in the 5' untranslated region (UTR), 591…”
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Expression in Escherichia coli of the two subunits of the isozyme form of wheat germ protein synthesis initiation factor 4F. Purification of the subunits and formation of an enzymatically active complex by Van Heerden, A. (University of Texas, Austin, TX.), Browning, K.S

“…The subunits (p28 and p86) of the isoenzyme form of eukaryotic initiation factor 4F (eIF-(iso)4F) from wheat were expressed separately in Escherichia coli. The…”
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Isolation and sequence of the cDNAs encoding the subunits of the isozyme form of wheat protein synthesis initiation factor 4F by Allen, M.L. (Univesity of Texas, Austin, TX), Metz, A.M, Timmer, R.T, Rhoads, R.E, Browning, K.S

“…The nucleotide sequences of the cDNAS for the two subunits, p82 and p28, of the isozyme form of wheat germ eukaryotic initiation factor 4F (eIF-(iso)4F) were…”
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Hypoxia enhances phosphorylation of eukaryotic initiation factor 4A in maize root tips by Webster, C. (University of California, Riverside, CA), Gaut, R.L, Browning, K.S, Ravel, J.M, Roberts, J.K.M

“…We have identified two isoforms of initiation factor 4A (eIF-4A) in maize root tips, with distinct isoelectric points and similar molecular mass (approximately…”
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The Arabidopsis eukaryotic initiation factor (iso)4E is dispensable for plant growth but required for susceptibility to potyviruses by Duprat, Anne, Caranta, Carole, Revers, Frédéric, Menand, Benoît, Browning, Karen S., Robaglia, Christophe

“…Summary An Arabidopsis thaliana line bearing a transposon insertion in the gene coding for the isozyme form of the plant‐specific cap‐binding protein,…”
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Plant translation initiation factors: it is not easy to be green by Browning, K S

“…Plants have significant differences in some of the 'parts' of the translational machinery. There are two forms of eukaryotic initiation factor (eIF) 4F, eIF3…”
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Analysis of Translation Elongation Factors from Wheat during Development and Following Heat Shock by Gallie, Daniel R., Le, Hanh, Caldwell, Christian, Browning, Karen S.

“…Translational activity in plants undergoes rapid changes during developmental stages such as seed formation and germination, and during abiotic stresses such…”
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Characterization of a host protein associated with brome mosaic virus RNA-dependent RNA polymerase by Quadt, R. (University of Wisconsin-Madison, Madison, WI), Kao, C.C, Browning, K.S, Hershberger, R.P, Ahlquist, P

“…The association of host proteins with viral RNA replication proteins has been reported for a number of (+)-strand RNA viruses. However, little is known about…”
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The Phosphorylation State of the Wheat Translation Initiation Factors eIF4B, eIF4A, and eIF2 Is Differentially Regulated during Seed Development and Germination by Le, Hanh, Browning, Karen S., Gallie, Daniel R.

“…The translation initiation factors (eIF) 4B and eIF2 are phosphoproteins whose phosphorylation state differs between mature seed and leaves. We examined the…”
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Eukaryotic Initiation Factor 4B from Wheat and Arabidopsis thaliana Is a Member of a Multigene Family by Metz, Anneke M, Wong, Karen C.H, Malmström, Susanna A, Browning, Karen S

“…Clones of eukaryotic initiation factor (eIF) 4B from wheat and Arabidopsis thaliana were obtained from cDNA and genomic libraries. The exon/intron organization…”
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m-RNA Binding-Properties of Wheat Germ Protein Synthesis Initiation Factor 2 by Benkowski, L.A., Ravel, J.M., Browning, K.S.

“…The binding of protein synthesis initiation factor (eIF−) 2 to mRNA was measured by retention of the mRNA ·eIF-2 complexes on nitrocellulose filters. The…”
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Quantitative assessment of EF-1alpha(.)GTP binding to aminoacyl-tRNAs, aminoacyl-viral RNA, and tRNA shows close correspondence to the RNA binding properties of EF-Tu by Dreher, T.W. (Oregon State University, Corvallis, OR.), Uhlenbeck, O.C, Browning, K.S

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Phosphorylation of Plant Eukaryotic Initiation Factor-2 by the Plant-encoded Double-stranded RNA-dependent Protein Kinase, pPKR, and Inhibition of Protein Synthesis in Vitro(∗) by Langland, Jeffrey O., Langland, Lisa A., Browning, Karen S., Roth, Don A.

“…Regulation of protein synthesis by eukaryotic initiation factor-2α (eIF-2α) phosphorylation is a highly conserved phenomenon in eukaryotes that occurs in…”
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Mutational Analysis of the Functional Domains of the Large Subunit of the Isozyme Form of Wheat Initiation Factor eIF4F by Metz, Anneke M., Browning, Karen S.

“…The isozyme form of plant eukaryotic initiation factor 4F (eIF(iso)4F) contains two subunits: p28, a cap-binding protein, and p86. To identify the functional…”
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Determination of the Amounts of Protein Synthesis Initiation Factors Required for Ragbbit α-Globin and β-Globin mRNAs by Timmer, R.T., Benkowski, L.A., Ravel, J.M., Browning, K.S.

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Identification and characterization of a novel cap-binding protein Arabidopsis thaliana by Ruud, K.A. (University of Texas at Austin, Austin, TX.), Kuhlow, C, Goss, D.J, Browning, K.S

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Determination of the amounts of the protein synthesis initiation and elongation factors in wheat germ by Browning, K S, Humphreys, J, Hobbs, W, Smith, G B, Ravel, J M

“…Previous work by Browning et al. (Browning, K. S., Lax, S. R., Humphreys, J., Ravel, J. M., Jobling, S. A., and Gehrke, L. (1988) J. Biol. Chem. 263,…”
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Function of the p86 subunit of eukaryotic initiation factor (iso)4F as a microtubule-associated protein in plant cells by Bokros, C.L. (University of Texas, Austin, TX.), Hugdahl, J.D, Kim, H.H, Hanesworth, V.R, Heerden, A. van, Browning, K.S, Morejohn, L.C

“…The isozyme form of eukaryotic initiation factor 4F [eIF-(iso)4F] from wheat germ is composed of a p28 subunit that binds the 7-methylguanine cap of mRNA and a…”
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