Transgenic tobacco (Nicotiana tabacum L. cv. Samsun-NN) plants over-expressing a synthetic HRP-C gene are altered in growth, development and susceptibility to abiotic stress

The physiological role of class III peroxidases (EC 1.11.1.7) in controlling plant growth and development has been investigated by over-expression of both native and heterologous peroxidases. However, it has remained an enigma as to why the phenotypes of different peroxidase over-expressing transgen...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Plant physiology and biochemistry : PPB. - 1991. - 43(2005), 12 vom: 28. Dez., Seite 1067-73
1. Verfasser: Heggie, Laura (VerfasserIn)
Weitere Verfasser: Jansen, Marcel A K, Burbridge, Emma M, Kavanagh, Tony A, Thorneley, Roger N F, Dix, Philip J
Format: Aufsatz
Sprache:English
Veröffentlicht: 2005
Zugriff auf das übergeordnete Werk:Plant physiology and biochemistry : PPB
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Indoleacetic Acids Photosystem II Protein Complex Lignin 9005-53-2 Horseradish Peroxidase EC 1.11.1.-
LEADER 01000caa a22002652 4500
001 NLM159859611
003 DE-627
005 20231227123602.0
007 tu
008 231223s2005 xx ||||| 00| ||eng c
028 5 2 |a pubmed24n1221.xml 
035 |a (DE-627)NLM159859611 
035 |a (NLM)16386428 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Heggie, Laura  |e verfasserin  |4 aut 
245 1 0 |a Transgenic tobacco (Nicotiana tabacum L. cv. Samsun-NN) plants over-expressing a synthetic HRP-C gene are altered in growth, development and susceptibility to abiotic stress 
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 31.03.2006 
500 |a Date Revised 13.12.2023 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a The physiological role of class III peroxidases (EC 1.11.1.7) in controlling plant growth and development has been investigated by over-expression of both native and heterologous peroxidases. However, it has remained an enigma as to why the phenotypes of different peroxidase over-expressing transgenics vary. In order to resolve the conflicting information about the consequences of peroxidase over-expression, we have explored the role of the subcellular targeting of HRP-C in controlling stem growth, root development, axillary branching and abiotic stress tolerance in tobacco (Nicotiana tabacum L.). Altering the sub-cellular targeting of vacuolar HRP-C, such that over-expressed peroxidase accumulates in the cytoplasm and cell wall, induced phenotypic changes that are typically associated with altered auxin homeostasis, and over-expression of cell wall located peroxidases. We conclude that sub-cellular targeting is a determinant of the phenotype of peroxidase over-expressing plants 
650 4 |a Journal Article 
650 4 |a Research Support, Non-U.S. Gov't 
650 7 |a Indoleacetic Acids  |2 NLM 
650 7 |a Photosystem II Protein Complex  |2 NLM 
650 7 |a Lignin  |2 NLM 
650 7 |a 9005-53-2  |2 NLM 
650 7 |a Horseradish Peroxidase  |2 NLM 
650 7 |a EC 1.11.1.-  |2 NLM 
700 1 |a Jansen, Marcel A K  |e verfasserin  |4 aut 
700 1 |a Burbridge, Emma M  |e verfasserin  |4 aut 
700 1 |a Kavanagh, Tony A  |e verfasserin  |4 aut 
700 1 |a Thorneley, Roger N F  |e verfasserin  |4 aut 
700 1 |a Dix, Philip J  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Plant physiology and biochemistry : PPB  |d 1991  |g 43(2005), 12 vom: 28. Dez., Seite 1067-73  |w (DE-627)NLM098178261  |x 1873-2690  |7 nnns 
773 1 8 |g volume:43  |g year:2005  |g number:12  |g day:28  |g month:12  |g pages:1067-73 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 43  |j 2005  |e 12  |b 28  |c 12  |h 1067-73