Chemotaxonomic Differentiation of <i>Pinus</i> Species Based on <i>n</i>‐Alkane and Long‐Chain Alcohol Profiles of Needle Cuticular Waxes-Reference-Cited by-同舟云学术

Chemotaxonomic Differentiation of Pinus Species Based on n‐Alkane and Long‐Chain Alcohol Profiles of Needle Cuticular Waxes

Published:2023-05 Issue:5 Volume:20 Page:
ISSN:1612-1872
Container-title:Chemistry & Biodiversity
language:en
Short-container-title:Chemistry & Biodiversity

Author:

João Gaspar Maria¹²,Nunes Juliana¹,Rodrigues Miguel¹,Ferreira Luis¹^ORCID

Affiliation:

1. Center for the Research and Technology of Agro-Environmental and Biological sciences University of Trás-os-Montes and Alto Douro (UTAD-CITAB) / Inov4Agro (Institute for Innovation, Capacity Building and Sustainability of Agri-Food Production) Vila Real Portugal

2. Center of Forestry Studies (CEF) ISA University of Lisbon Tapada da Ajuda 1349-017 Lisbon Portugal

Abstract

Abstractn‐Alkane and long‐chain alcohol (LCOH) profiles of needle cuticular waxes of nine provenances of three Pinus species (P. taeda. P. pinaster and P. pinea) were determined and their chemotaxonomic importance was studied. n‐Alkanes concentrations were very low in all Pinus spp. A lack of ability of these compounds to differentiate Pinus spp. and their provenances was observed. LCOH concentrations were much higher, being nonacosan‐10‐ol (10‐C29‐OH) the most abundant one in all Pinus spp. Total LCOH concentrations varied (P<0.001) between Pinus spp. with P. taeda presenting the highest (P<0.05) value and P. pinea the lowest one. Differences in LCOH profiles were large (P<0.001) and allowed separation of Pinus spp. in the Principal Component Analysis (PCA). Although a noticeable separation of individuals was not observed. cluster analysis on LCOH concentrations allowed a clear distinction between species, indicating their potential to be used as chemotaxonomic markers to differentiate provenances of different Pinus spp.

Publisher

Wiley

Subject

Molecular Biology,Molecular Medicine,General Chemistry,Biochemistry,General Medicine,Bioengineering

Link

https://onlinelibrary.wiley.com/doi/pdf/10.1002/cbdv.202300043

Reference40 articles.

1. R. Alía S. Martín ′EUFORGEN Technical Guidelines for Genetic Conservation and Use for Maritime Pine (Pinus pinaster)′ International Plant Genetic Resources Institute Rome Italy 2003 p. 6.

2. R. A. Vinãs G. Caudullo S. Oliveira D. Rigo ′Pinus pineain Europe: distribution habitat usage and threats′ in ′European Atlas of Forest Tree Species′ Eds. J. San-Miguel-Ayanz D. de Rigo G. Caudullo T. Houston Durrant A. Mauri European Atlas of Forest Tree Species Publications Office of the European Union Luxembourg 2016 pp. 130–131.

3. Patterns of Population Structure and Environmental Associations to Aridity Across the Range of Loblolly Pine (Pinus taeda L., Pinaceae)

4. E. L. Little W. B. Critchfield ′Subdivision of the genus Pinus (Pines)′ USDA Forest Service Miscellaneous Publication 1144 Washington DC 1969.

5. Macroecological patterns of species and genetic diversity in vascular plants of the Mediterranean basin

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Stone Pine (Pinus pinea L.) High-Added-Value Genetics: An Overview;Genes;2024-01-10