Literature DB >> 7858215

Characterization of the tobacco eIF-4A gene family.

G W Owttrim1, T Mandel, H Trachsel, A A Thomas, C Kuhlemeier.   

Abstract

Characterization of cDNAs encoding eukaryotic translation initiation factor 4A (eIF-4A) indicates the expression of a minimum of ten related genes in tobacco leaf cells. The ten groups fall into two gene families, NeIF-4A2 and NeIF-4A3. The majority of the cDNAs exhibit significant sequence similarity to the NeIF-4A2 family at both the DNA and deduced amino acid levels. Northern analysis using specific probes indicates variable expression of four family members in various tobacco organs. Western analysis, using an anti-tobacco eIF-4A polyclonal antibody, reveals a complex pattern of immunologically related polypeptides of approximately 46 kDa. Subcellular fractionation suggests that at least one eIF-4A-related polypeptide is located in the chloroplast where it is ribosome-associated.

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Year:  1994        PMID： 7858215     DOI： 10.1007/bf00019489

Source DB:  PubMed          Journal:  Plant Mol Biol        ISSN： 0167-4412            Impact factor:   4.076


  16 in total

Review 1.  D-E-A-D protein family of putative RNA helicases.

Authors:  S R Schmid; P Linder
Journal:  Mol Microbiol       Date:  1992-02       Impact factor: 3.501

2.  Nuclear protein with sequence homology to translation initiation factor eIF-4A.

Authors:  M J Ford; I A Anton; D P Lane
Journal:  Nature       Date:  1988-04-21       Impact factor: 49.962

3.  Influence of single amino acid substitutions on electrophoretic mobility of sodium dodecyl sulfate-protein complexes.

Authors:  W W de Jong; A Zweers; L H Cohen
Journal:  Biochem Biophys Res Commun       Date:  1978-05-30       Impact factor: 3.575

4.  Divergent genes for translation initiation factor eIF-4A are coordinately expressed in tobacco.

Authors:  G W Owttrim; S Hofmann; C Kuhlemeier
Journal:  Nucleic Acids Res       Date:  1991-10-25       Impact factor: 16.971

5.  Mitochondrial splicing requires a protein from a novel helicase family.

Authors:  B Séraphin; M Simon; A Boulet; G Faye
Journal:  Nature       Date:  1989-01-05       Impact factor: 49.962

6.  Differential expression of genes encoding the hypusine-containing translation initiation factor, eIF-5A, in tobacco.

Authors:  D Chamot; C Kuhlemeier
Journal:  Nucleic Acids Res       Date:  1992-02-25       Impact factor: 16.971

7.  An essential yeast protein, encoded by duplicated genes TIF1 and TIF2 and homologous to the mammalian translation initiation factor eIF-4A, can suppress a mitochondrial missense mutation.

Authors:  P Linder; P P Slonimski
Journal:  Proc Natl Acad Sci U S A       Date:  1989-04       Impact factor: 11.205

8.  The mouse protein synthesis initiation factor 4A gene family includes two related functional genes which are differentially expressed.

Authors:  P J Nielsen; H Trachsel
Journal:  EMBO J       Date:  1988-07       Impact factor: 11.598

9.  Light regulated translational activators: identification of chloroplast gene specific mRNA binding proteins.

Authors:  A Danon; S P Mayfield
Journal:  EMBO J       Date:  1991-12       Impact factor: 11.598

10.  Nuclear and chloroplast mutations affect the synthesis or stability of the chloroplast psbC gene product in Chlamydomonas reinhardtii.

Authors:  J D Rochaix; M Kuchka; S Mayfield; M Schirmer-Rahire; J Girard-Bascou; P Bennoun
Journal:  EMBO J       Date:  1989-04       Impact factor: 11.598
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  20 in total

1.  A cold shock-induced cyanobacterial RNA helicase.

Authors:  D Chamot; W C Magee; E Yu; G W Owttrim
Journal:  J Bacteriol       Date:  1999-03       Impact factor: 3.490

2.  Redox-regulated RNA helicase expression.

Authors:  S L Kujat; G W Owttrim
Journal:  Plant Physiol       Date:  2000-10       Impact factor: 8.340

3.  Aldehyde dehydrogenase in tobacco pollen.

Authors:  R G op den Camp; C Kuhlemeier
Journal:  Plant Mol Biol       Date:  1997-10       Impact factor: 4.076

4.  Translation initiation factors eIF4E and eIFiso4E are required for polysome formation and regulate plant growth in tobacco.

Authors:  Jonathan P Combe; Marie E Petracek; Gerben van Eldik; Frank Meulewaeter; David Twell
Journal:  Plant Mol Biol       Date:  2005-03       Impact factor: 4.076

5.  Aerobic fermentation in tobacco pollen.

Authors:  M Bucher; K A Brander; S Sbicego; T Mandel; C Kuhlemeier
Journal:  Plant Mol Biol       Date:  1995-07       Impact factor: 4.076

6.  Phosphorylation of tobacco eukaryotic translation initiation factor 4A upon pollen tube germination.

Authors:  R G op den Camp; C Kuhlemeier
Journal:  Nucleic Acids Res       Date:  1998-05-01       Impact factor: 16.971

Review 7.  The plant translational apparatus.

Authors:  K S Browning
Journal:  Plant Mol Biol       Date:  1996-10       Impact factor: 4.076

8.  Tissue-specific expression and promoter analysis of the tobacco Itp1 gene.

Authors:  S Canevascini; D Caderas; T Mandel; A J Fleming; I Dupuis; C Kuhlemeier
Journal:  Plant Physiol       Date:  1996-10       Impact factor: 8.340

9.  Definition of constitutive gene expression in plants: the translation initiation factor 4A gene as a model.

Authors:  T Mandel; A J Fleming; R Krähenbühl; C Kuhlemeier
Journal:  Plant Mol Biol       Date:  1995-12       Impact factor: 4.076

10.  Comparative genomic sequence and expression analyses of Medicago truncatula and alfalfa subspecies falcata COLD-ACCLIMATION-SPECIFIC genes.

Authors:  Joyce C Pennycooke; Hongmei Cheng; Eric J Stockinger
Journal:  Plant Physiol       Date:  2008-01-24       Impact factor: 8.340
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