Effect of Stem Bending Angle on Formative Tissue During Wood Formation of Pinus koraiensis

SHI Jiang-tao; SUN Qing-feng; XING Dong; LIU Yi-xing; LI Jian

Volume 25 Issue 5

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Effect of Stem Bending Angle on Formative Tissue During Wood Formation of Pinus koraiensis

1.
College of Wood Science and Technology, Nanjing Forestry University, Nanjing 210037, Jiangsu, China
2.
Key Laboratory of Bio-based Material Science and Technology of Ministry of Education, Northeast Forestry University, Harbin 150040, China

Received Date: 2012-04-15

Abstract

In order to study the effect of stem inclination angle on compression cell wall formation, seven-year-old Pinus koraiensis was chosen for different mechanical bend angle treatments. The height and diameter at breast height, lignin and cellulose content, FTIR and polar metabolites were measured. The results showed that high growth rate was obviously restrained by inclination angle but diameter growth showed no marked effect. The lignin content increased and the cellulose content decreased in bended samples, and all showed significantly effected by inclination angle. FTIR also showed distinctly difference among different angles. The metabolites like carbohydrate, lipids, amino acids, N-compounds and organic acids showed different varying patterns. Therefore, the typical compression wood was formed when the stem was bended by 50° in P. koraiensis. The variation pattern of metabolites was in accord with macroscopic properties in newly formed wood. The changes of metabolites reflected the response mechanism in stress of tree.
- stem bending angle,
- wood formation,
- compression wood,
- metabolites

References

[1]	崔克明.植物发育生物学[M]. 北京:北京大学出版社,2007
[2]	Du S, Yamamoto F. An overview of the biology of reaction wood formation [J]. Journal of Integrative Plant Biology, 2007, 49(2): 131-143
[3]	崔克明. 木质部细胞分化的程序 [J].西北植物学报, 2006, 26(8):1735-1748
[4]	Koutaniemi S, Warinowski T, Karkonen A, et al. Expression profiling of the lignin biosynthetic pathway in Norway spruce using EST sequencing and real-time RT-PCR[J].Plant Molecular Biology,2007,65(3): 311-328
[5]	Saori Yamashita, Masato Yoshida, Hiroyuki Yamamoto, et al.Screening genes that change expression during compression wood formation in Chamaecyparis obtuse[J].Tree Physiology,2008,28(9): 1331-1340
[6]	Yamashita S, Yoshida M, Yamamoto H. Relationship between development of compression wood and gene expression[J].Plant Science,2009,176:729-735
[7]	Plomion C, Pionneau C, Brach J, et al.Compression wood-responsive proteins in developing xylem of maritime pine (Pinus pinaster Ait.)[J].Plant Physiol,2000,123:959-969
[8]	Mast S, Peng L, Jordan T W, et al. Proteomic analysis of membrane preparations from developing Pinus radiate compression wood [J]. Tree Physiology,2010,30(11):1456-1468
[9]	Yeh T, Morris C, Goldfarb B, et al. Utilization of polar metabolite profiling in the comparison of juvenile wood and compression wood in loblolly pine (Pinus taeda)[J].Tree Physiology, 2010,269(11): 1497-1503
[10]	石江涛, 李坚. 红松正常木与应力木木材形成组织中极性代谢物对比分析 [J].北京林业大学学报, 2011, 33(6): 196-200
[11]	Iiyama K, Wallis A F A. An improved acetyl bromide procedure for determining lignin in woods and wood pulps [J]. Wood Science and Technology, 1988, 22:271-280
[12]	Foster C E, Martin T M, Pauly M. Comprehensice compositional analysis of plant cell walls (Lignocellulosic biomass) part I [J]. Lignin, 2010, 37(10) :3791-1745
[13]	陈钧辉.生物化学实验[M]. 北京: 科学出版社,2003
[14]	Lisec J, Schauer N, Kopka J, et al. Gas chromatography mass spectrometry-based metabolite profiling in plants [J]. Nature Protocols, 2006 (1): 387-396
[15]	Nicolas S, Steinhauser D, Strelkov S, et al. GC-MS libraries for the rapid identification of metabolites in complex biological samples [J]. FEBS Letters, 2005, 579: 1332-1337
[16]	Vanhaverbeke D E, Barber J C. Less growth and no increased flowering from changing slash Pine branch angle[J]. Southeast Forestry Experimental Sta., Researh Note. 1961, 167: 2
[17]	Sinnott E W. Reaction wood and the regulation of tree form[J]. Amer J Bot, 1952, 39: 69-78
[18]	刘亚梅. 人工倾斜树干应力木形成机理研究 . 合肥:安徽农业大学,2010, 18-19
[19]	李坚.木材波谱学[M].北京:科学出版社,2003
[20]	秦特夫,黄洛华, 李改云.慈竹,毛竹木质素的化学官能团和化学键特征研究[J].北京林业大学学报,2010,32(3):161-165
[21]	Donaldson L A, Grace J C, Downes G. Within tree variation in anatomical properties of compression wood in radiata Pine [J]. IAWA J, 2004, 25: 253-271
[22]	Déjardin A, Leplé J C,Lesage-Descauses M C, et al. Expressed sequence tags from poplar wood tissues—a comparative analysis from multiple libraries [J]. Plant Biology, 2004, 6: 55-64
[23]	Whetten R, Sun Y H, Zhang Y, et al. Functional genomics and cell wall biosynthesis in loblolly pine [J]. Plant Molecular Biology, 2001, 47: 275-291
[24]	Zhang Y, Sederoff R R, Allona I. Differential expression of genes encoding cell wall proteins in vascular tissues from vertical and bent loblolly Pine trees [J]. Tree Physiol, 2000, 20: 457-466

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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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Effect of Stem Bending Angle on Formative Tissue During Wood Formation of Pinus koraiensis

1. College of Wood Science and Technology, Nanjing Forestry University, Nanjing 210037, Jiangsu, China

2. Key Laboratory of Bio-based Material Science and Technology of Ministry of Education, Northeast Forestry University, Harbin 150040, China

Received Date: 2012-04-15

Available Online: 2012-10-11

Abstract: In order to study the effect of stem inclination angle on compression cell wall formation, seven-year-old Pinus koraiensis was chosen for different mechanical bend angle treatments. The height and diameter at breast height, lignin and cellulose content, FTIR and polar metabolites were measured. The results showed that high growth rate was obviously restrained by inclination angle but diameter growth showed no marked effect. The lignin content increased and the cellulose content decreased in bended samples, and all showed significantly effected by inclination angle. FTIR also showed distinctly difference among different angles. The metabolites like carbohydrate, lipids, amino acids, N-compounds and organic acids showed different varying patterns. Therefore, the typical compression wood was formed when the stem was bended by 50° in P. koraiensis. The variation pattern of metabolites was in accord with macroscopic properties in newly formed wood. The changes of metabolites reflected the response mechanism in stress of tree.

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[1]	崔克明.植物发育生物学[M]. 北京:北京大学出版社,2007
[2]	Du S, Yamamoto F. An overview of the biology of reaction wood formation [J]. Journal of Integrative Plant Biology, 2007, 49(2): 131-143
[3]	崔克明. 木质部细胞分化的程序 [J].西北植物学报, 2006, 26(8):1735-1748
[4]	Koutaniemi S, Warinowski T, Karkonen A, et al. Expression profiling of the lignin biosynthetic pathway in Norway spruce using EST sequencing and real-time RT-PCR[J].Plant Molecular Biology,2007,65(3): 311-328
[5]	Saori Yamashita, Masato Yoshida, Hiroyuki Yamamoto, et al.Screening genes that change expression during compression wood formation in Chamaecyparis obtuse[J].Tree Physiology,2008,28(9): 1331-1340
[6]	Yamashita S, Yoshida M, Yamamoto H. Relationship between development of compression wood and gene expression[J].Plant Science,2009,176:729-735
[7]	Plomion C, Pionneau C, Brach J, et al.Compression wood-responsive proteins in developing xylem of maritime pine (Pinus pinaster Ait.)[J].Plant Physiol,2000,123:959-969
[8]	Mast S, Peng L, Jordan T W, et al. Proteomic analysis of membrane preparations from developing Pinus radiate compression wood [J]. Tree Physiology,2010,30(11):1456-1468
[9]	Yeh T, Morris C, Goldfarb B, et al. Utilization of polar metabolite profiling in the comparison of juvenile wood and compression wood in loblolly pine (Pinus taeda)[J].Tree Physiology, 2010,269(11): 1497-1503
[10]	石江涛, 李坚. 红松正常木与应力木木材形成组织中极性代谢物对比分析 [J].北京林业大学学报, 2011, 33(6): 196-200
[11]	Iiyama K, Wallis A F A. An improved acetyl bromide procedure for determining lignin in woods and wood pulps [J]. Wood Science and Technology, 1988, 22:271-280
[12]	Foster C E, Martin T M, Pauly M. Comprehensice compositional analysis of plant cell walls (Lignocellulosic biomass) part I [J]. Lignin, 2010, 37(10) :3791-1745
[13]	陈钧辉.生物化学实验[M]. 北京: 科学出版社,2003
[14]	Lisec J, Schauer N, Kopka J, et al. Gas chromatography mass spectrometry-based metabolite profiling in plants [J]. Nature Protocols, 2006 (1): 387-396
[15]	Nicolas S, Steinhauser D, Strelkov S, et al. GC-MS libraries for the rapid identification of metabolites in complex biological samples [J]. FEBS Letters, 2005, 579: 1332-1337
[16]	Vanhaverbeke D E, Barber J C. Less growth and no increased flowering from changing slash Pine branch angle[J]. Southeast Forestry Experimental Sta., Researh Note. 1961, 167: 2
[17]	Sinnott E W. Reaction wood and the regulation of tree form[J]. Amer J Bot, 1952, 39: 69-78
[18]	刘亚梅. 人工倾斜树干应力木形成机理研究 . 合肥:安徽农业大学,2010, 18-19
[19]	李坚.木材波谱学[M].北京:科学出版社,2003
[20]	秦特夫,黄洛华, 李改云.慈竹,毛竹木质素的化学官能团和化学键特征研究[J].北京林业大学学报,2010,32(3):161-165
[21]	Donaldson L A, Grace J C, Downes G. Within tree variation in anatomical properties of compression wood in radiata Pine [J]. IAWA J, 2004, 25: 253-271
[22]	Déjardin A, Leplé J C,Lesage-Descauses M C, et al. Expressed sequence tags from poplar wood tissues—a comparative analysis from multiple libraries [J]. Plant Biology, 2004, 6: 55-64
[23]	Whetten R, Sun Y H, Zhang Y, et al. Functional genomics and cell wall biosynthesis in loblolly pine [J]. Plant Molecular Biology, 2001, 47: 275-291
[24]	Zhang Y, Sederoff R R, Allona I. Differential expression of genes encoding cell wall proteins in vascular tissues from vertical and bent loblolly Pine trees [J]. Tree Physiol, 2000, 20: 457-466

Effect of Stem Bending Angle on Formative Tissue During Wood Formation of Pinus koraiensis

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通讯作者: 陈斌, bchen63@163.com

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Effect of Stem Bending Angle on Formative Tissue During Wood Formation of Pinus koraiensis

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