|
PLANT PHYSIOLOGY , Vol 108, Issue 3 1277-1287, Copyright © 1995 by American Society of Plant Biologists
|
WHOLE PLANT, ENVIRONMENTAL, AND STRESS PHYSIOLOGY |
Elicitor-Induced Spruce Stress Lignin (Structural Similarity to Early Developmental Lignins)
B. M. Lange, C. Lapierre and H. Sandermann Jr
GSF-Forschungszentrum fur Umwelt und Gesundheit GmbH, Institut fur Biochemische Pflanzenpathologie, D-85758 Oberschleissheim, Germany (B.M.L., H.S.)
Suspension cultures of Picea abies (L.) Karst released polymeric material
into the culture medium when treated with an elicitor preparation from the
spruce needle pathogen Rhizosphaera kalkhoffii. The presence of lignin
(about 35%, w/w) was demonstrated by phloroglucinol/HCI reactivity and
quantitation with thioglycolic acid. Carbohydrate (about 14%, w/w) and
protein (about 32%, w/w) were also detected. Amino acid analysis revealed
that hydroxyproline and proline predominated. Thioacidolysis and subsequent
Raney nickel desulfurization allowed the analysis of lignin-building units
and interunit bonds. Compared with spruce wood lignin, an approximately
20-fold higher relative amount of p-hydroxyphenyl units was determined. A
high content of p-hydroxyphenyl units is typical for certain developmental
lignins, such as conifer compression wood and middle lamella lignins, as
well as all induced cell culture lignins so far analyzed. Cross-linkages of
the pinoresinol type ([beta]-[beta]) in the excreted cell culture lignin
were markedly increased, whereas [beta]-1 interunit linkages were decreased
relative to spruce wood lignin. The amount and nature of cross-linkages
were shown to be intermediate between those in wood lignin and in
enzymatically prepared lignins. In summary, the elicitor-induced stress
lignin was excreted as a lignin-extensin complex that closely resembled
early developmental lignins.
This article has been cited by other articles:

|
 |

|
 |
 
K. Marjamaa, E. M. Kukkola, and K. V. Fagerstedt
The role of xylem class III peroxidases in lignification
J. Exp. Bot.,
February 1, 2009;
60(2):
367 - 376.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
C. Bomal, F. Bedon, S. Caron, S. D. Mansfield, C. Levasseur, J. E. K. Cooke, S. Blais, L. Tremblay, M.-J. Morency, N. Pavy, et al.
Involvement of Pinus taeda MYB1 and MYB8 in phenylpropanoid metabolism and secondary cell wall biogenesis: a comparative in planta analysis
J. Exp. Bot.,
October 1, 2008;
59(14):
3925 - 3939.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. Peng, D. Hudson, A. Schofield, R. Tsao, R. Yang, H. Gu, Y.-M. Bi, and Steven. J. Rothstein
Adaptation of Arabidopsis to nitrogen limitation involves induction of anthocyanin synthesis which is controlled by the NLA gene
J. Exp. Bot.,
August 1, 2008;
59(11):
2933 - 2944.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
T. Kawasaki, H. Koita, T. Nakatsubo, K. Hasegawa, K. Wakabayashi, H. Takahashi, K. Umemura, T. Umezawa, and K. Shimamoto
Cinnamoyl-CoA reductase, a key enzyme in lignin biosynthesis, is an effector of small GTPase Rac in defense signaling in rice
PNAS,
January 3, 2006;
103(1):
230 - 235.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
R. Hatfield and R. S. Fukushima
Can Lignin Be Accurately Measured?
Crop Sci.,
March 28, 2005;
45(3):
832 - 839.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
L. Hoffmann, S. Besseau, P. Geoffroy, C. Ritzenthaler, D. Meyer, C. Lapierre, B. Pollet, and M. Legrand
Silencing of Hydroxycinnamoyl-Coenzyme A Shikimate/Quinate Hydroxycinnamoyltransferase Affects Phenylpropanoid Biosynthesis
PLANT CELL,
June 1, 2004;
16(6):
1446 - 1465.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
V. V. Lozovaya, A. V. Lygin, S. Li, G. L. Hartman, and J. M. Widholm
Biochemical Response of Soybean Roots to Fusarium solani f. sp. glycines Infection
Crop Sci.,
May 1, 2004;
44(3):
819 - 826.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
M. Cabane, J.-C. Pireaux, E. Leger, E. Weber, P. Dizengremel, B. Pollet, and C. Lapierre
Condensed Lignins Are Synthesized in Poplar Leaves Exposed to Ozone
Plant Physiology,
February 1, 2004;
134(2):
586 - 594.
[Abstract]
[Full Text]
[PDF]
|
 |
|

|
 |

|
 |
 
S. Henkes, U. Sonnewald, R. Badur, R. Flachmann, and M. Stitt
A Small Decrease of Plastid Transketolase Activity in Antisense Tobacco Transformants Has Dramatic Effects on Photosynthesis and Phenylpropanoid Metabolism
PLANT CELL,
March 1, 2001;
13(3):
535 - 551.
[Abstract]
[Full Text]
|
 |
|

|
 |

|
 |
 
F. Riccardi, P. Gazeau, D. de Vienne, and M. Zivy
Protein Changes in Response to Progressive Water Deficit in Maize . Quantitative Variation and Polypeptide Identification
Plant Physiology,
August 1, 1998;
117(4):
1253 - 1263.
[Abstract]
[Full Text]
|
 |
|
|
|