Analysis and use of the tobacco eIF4A-10 promoter elements for transgene expression

The eIF4A gene family codes for proteins which unwind secondary structures of mRNA during translational initiation. The tobacco eIF4A-10 promoter is one of a few of constitutive promoters found in plants. Research was conducted to identify the proximal promoter elements and to evaluate the potential...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Journal of plant physiology. - 1979. - 162(2005), 12 vom: 22. Dez., Seite 1355-66
1. Verfasser: Tian, Lining (VerfasserIn)
Weitere Verfasser: Wu, Keqiang, Hannam, Carol, Latoszek-Green, Marysia, Sibbald, Susan, Hu, Ming, Brown, Daniel C W, Miki, Brian
Format: Aufsatz
Sprache:English
Veröffentlicht: 2005
Zugriff auf das übergeordnete Werk:Journal of plant physiology
Schlagworte:Evaluation Study Journal Article DNA, Plant Eukaryotic Initiation Factor-4A EC 2.7.7.-
LEADER 01000caa a22002652 4500
001 NLM160224756
003 DE-627
005 20231227123606.0
007 tu
008 231223s2005 xx ||||| 00| ||eng c
028 5 2 |a pubmed24n1221.xml 
035 |a (DE-627)NLM160224756 
035 |a (NLM)16425454 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Tian, Lining  |e verfasserin  |4 aut 
245 1 0 |a Analysis and use of the tobacco eIF4A-10 promoter elements for transgene expression 
264 1 |c 2005 
336 |a Text  |b txt  |2 rdacontent 
337 |a ohne Hilfsmittel zu benutzen  |b n  |2 rdamedia 
338 |a Band  |b nc  |2 rdacarrier 
500 |a Date Completed 13.04.2006 
500 |a Date Revised 13.12.2023 
500 |a published: Print 
500 |a Citation Status MEDLINE 
520 |a The eIF4A gene family codes for proteins which unwind secondary structures of mRNA during translational initiation. The tobacco eIF4A-10 promoter is one of a few of constitutive promoters found in plants. Research was conducted to identify the proximal promoter elements and to evaluate the potential application of the promoter for regulating transgene expression in a range of crop plants. A large intron (892 bp) in the leader sequence was found to be dispensable for constitutive promoter activity and did not contribute to the overall performance of the promoter. Deletion analysis showed that the upstream region between -151 bp and -73bp relative to the transcriptional start site was essential for the high level of expression and the constitutive activity. The data indicated that the elements in this region may coordinate and compensate each other for the high levels of promoter expression. The downstream leader sequence also contained a strong quantitative enhancer element that was essential for the full activity of the eIF4A-10 promoter. The eIF-4A10 promoter was found to be active in a wide range of plant species and tissues indicating that it will be useful for the constitutive expression of transgenes in plants 
650 4 |a Evaluation Study 
650 4 |a Journal Article 
650 7 |a DNA, Plant  |2 NLM 
650 7 |a Eukaryotic Initiation Factor-4A  |2 NLM 
650 7 |a EC 2.7.7.-  |2 NLM 
700 1 |a Wu, Keqiang  |e verfasserin  |4 aut 
700 1 |a Hannam, Carol  |e verfasserin  |4 aut 
700 1 |a Latoszek-Green, Marysia  |e verfasserin  |4 aut 
700 1 |a Sibbald, Susan  |e verfasserin  |4 aut 
700 1 |a Hu, Ming  |e verfasserin  |4 aut 
700 1 |a Brown, Daniel C W  |e verfasserin  |4 aut 
700 1 |a Miki, Brian  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Journal of plant physiology  |d 1979  |g 162(2005), 12 vom: 22. Dez., Seite 1355-66  |w (DE-627)NLM098174622  |x 1618-1328  |7 nnns 
773 1 8 |g volume:162  |g year:2005  |g number:12  |g day:22  |g month:12  |g pages:1355-66 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 162  |j 2005  |e 12  |b 22  |c 12  |h 1355-66