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Fluorescence-Detected Linear Dichroism of Wood Cell Walls in Juvenile Serbian Spruce: Estimation of Compression Wood Severity

Authorized Users Only
2016
Authors
Savić, Aleksandar G
Mitrović, Aleksandra
Donaldson, Lloyd
Simonović Radosavljević, Jasna
Bogdanović Pristov, Jelena
Steinbach, Gabor
Garab, Gyozo
Radotić, Ksenija
Article (Published version)
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Abstract
Fluorescence-detected linear dichroism (FDLD) microscopy provides observation of structural order in a microscopic sample and its expression in numerical terms, enabling both quantitative and qualitative comparison among different samples. We applied FDLD microscopy to compare the distribution and alignment of cellulose fibrils in cell walls of compression wood (CW) and normal wood (NW) on stem cross-sections of juvenile Picea omorika trees. Our data indicate a decrease in cellulose fibril order in CW compared with NW. Radial and tangential walls differ considerably in both NW and CW. In radial walls, cellulose fibril order shows a gradual decrease from NW to severe CW, in line with the increase in CW severity. This indicates that FDLD analysis of cellulose fibril order in radial cell walls is a valuable method for estimation of CW severity.
Keywords:
Picea omorika (Pancic) Purkyne / fluorescence-detected linear dichroism microscopy / compression wood severity / cellulose fibrils / cell wall
Source:
Microscopy and Microanalysis, 2016, 22, 2, 361-367
Publisher:
  • Cambridge Univ Press, New York
Funding / projects:
  • Study of structure-function relationships in the plant cell wall and modifications of the wall structure by enzyme engineering (RS-173017)
  • Republic of Serbia
  • Republic of Hungary
  • project Algain [EE2.3.30.0059]
  • institutional projects Algatech [CZ.1.05/2.1.00/03.0110]
  • Algatech Plus [MSMT LO1416]
  • Ministry of Business, Innovation and Employment, New Zealand via Scion CORE funding

DOI: 10.1017/S143192761600009X

ISSN: 1431-9276

PubMed: 26858105

WoS: 000378274600011

Scopus: 2-s2.0-84957805549
[ Google Scholar ]
7
4
URI
http://rimsi.imsi.bg.ac.rs/handle/123456789/989
Collections
  • Radovi istraživača / Researchers’ publications
Institution/Community
Institut za multidisciplinarna istraživanja
TY  - JOUR
AU  - Savić, Aleksandar G
AU  - Mitrović, Aleksandra
AU  - Donaldson, Lloyd
AU  - Simonović Radosavljević, Jasna
AU  - Bogdanović Pristov, Jelena
AU  - Steinbach, Gabor
AU  - Garab, Gyozo
AU  - Radotić, Ksenija
PY  - 2016
UR  - http://rimsi.imsi.bg.ac.rs/handle/123456789/989
AB  - Fluorescence-detected linear dichroism (FDLD) microscopy provides observation of structural order in a microscopic sample and its expression in numerical terms, enabling both quantitative and qualitative comparison among different samples. We applied FDLD microscopy to compare the distribution and alignment of cellulose fibrils in cell walls of compression wood (CW) and normal wood (NW) on stem cross-sections of juvenile Picea omorika trees. Our data indicate a decrease in cellulose fibril order in CW compared with NW. Radial and tangential walls differ considerably in both NW and CW. In radial walls, cellulose fibril order shows a gradual decrease from NW to severe CW, in line with the increase in CW severity. This indicates that FDLD analysis of cellulose fibril order in radial cell walls is a valuable method for estimation of CW severity.
PB  - Cambridge Univ Press, New York
T2  - Microscopy and Microanalysis
T1  - Fluorescence-Detected Linear Dichroism of Wood Cell Walls in Juvenile Serbian Spruce: Estimation of Compression Wood Severity
EP  - 367
IS  - 2
SP  - 361
VL  - 22
DO  - 10.1017/S143192761600009X
ER  - 
@article{
author = "Savić, Aleksandar G and Mitrović, Aleksandra and Donaldson, Lloyd and Simonović Radosavljević, Jasna and Bogdanović Pristov, Jelena and Steinbach, Gabor and Garab, Gyozo and Radotić, Ksenija",
year = "2016",
abstract = "Fluorescence-detected linear dichroism (FDLD) microscopy provides observation of structural order in a microscopic sample and its expression in numerical terms, enabling both quantitative and qualitative comparison among different samples. We applied FDLD microscopy to compare the distribution and alignment of cellulose fibrils in cell walls of compression wood (CW) and normal wood (NW) on stem cross-sections of juvenile Picea omorika trees. Our data indicate a decrease in cellulose fibril order in CW compared with NW. Radial and tangential walls differ considerably in both NW and CW. In radial walls, cellulose fibril order shows a gradual decrease from NW to severe CW, in line with the increase in CW severity. This indicates that FDLD analysis of cellulose fibril order in radial cell walls is a valuable method for estimation of CW severity.",
publisher = "Cambridge Univ Press, New York",
journal = "Microscopy and Microanalysis",
title = "Fluorescence-Detected Linear Dichroism of Wood Cell Walls in Juvenile Serbian Spruce: Estimation of Compression Wood Severity",
pages = "367-361",
number = "2",
volume = "22",
doi = "10.1017/S143192761600009X"
}
Savić, A. G., Mitrović, A., Donaldson, L., Simonović Radosavljević, J., Bogdanović Pristov, J., Steinbach, G., Garab, G.,& Radotić, K.. (2016). Fluorescence-Detected Linear Dichroism of Wood Cell Walls in Juvenile Serbian Spruce: Estimation of Compression Wood Severity. in Microscopy and Microanalysis
Cambridge Univ Press, New York., 22(2), 361-367.
https://doi.org/10.1017/S143192761600009X
Savić AG, Mitrović A, Donaldson L, Simonović Radosavljević J, Bogdanović Pristov J, Steinbach G, Garab G, Radotić K. Fluorescence-Detected Linear Dichroism of Wood Cell Walls in Juvenile Serbian Spruce: Estimation of Compression Wood Severity. in Microscopy and Microanalysis. 2016;22(2):361-367.
doi:10.1017/S143192761600009X .
Savić, Aleksandar G, Mitrović, Aleksandra, Donaldson, Lloyd, Simonović Radosavljević, Jasna, Bogdanović Pristov, Jelena, Steinbach, Gabor, Garab, Gyozo, Radotić, Ksenija, "Fluorescence-Detected Linear Dichroism of Wood Cell Walls in Juvenile Serbian Spruce: Estimation of Compression Wood Severity" in Microscopy and Microanalysis, 22, no. 2 (2016):361-367,
https://doi.org/10.1017/S143192761600009X . .

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