Ginkgo leaf cuticle chemistry across changing pCO2 regimes
Ginkgo leaf cuticle chemistry across changing pCO2 regimes
复制标题
改变 pCO2 状态下的银杏叶角质层化学
DOI:
10.1007/s12542-019-00486-7
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发表时间:
2019
期刊:
影响因子:
1.8
通讯作者:
Jardine P
中科院分区:
文献类型:
--
作者:
Jardine P
Cuticles have been a key part of palaeobotanical research since the mid-19th Century. Recently, cuticular research has moved beyond morphological traits to incorporate the chemical signature of modern and fossil cuticles, with the aim of using this as a taxonomic and classification tool. For this approach to work, cuticle chemistry would have to maintain a strong taxonomic signal, with a limited input from the ambient environment in which the plant grew. Here, we use attenuated total reflectance Fourier Transform infrared (ATR-FTIR) spectroscopy to analyse leaf cuticles fromGinkgo bilobaplants grown in experimentally enhanced CO2conditions, to test for the impact of changing CO2regimes on cuticle chemistry. We find limited evidence for an impact of CO2on the chemical signature ofGinkgocuticles, with more pronounced differences demonstrated between the abaxial (lower leaf surface) and adaxial (upper leaf surface) cuticles. These findings support the use of chemotaxonomy for plant cuticular remains across geological timescales, and the concomitant large-scale variations in CO2concentrations.
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影响因子:
3.1
作者:
J. Rozema;P. Blokker;M. M. Fuertes;R. Broekman
通讯作者:
R. Broekman
影响因子:
2.9
作者:
F. J. Ramírez;P. Luque;A. Heredia;M. J. Bukovac
通讯作者:
F. J. Ramírez;P. Luque;A. Heredia;M. J. Bukovac
DOI:
--
发表时间:
2003
期刊:
Forstwissenschaftliches Centralblatt vereinigt mit Tharandter forstliches Jahrbuch
影响因子:
--
作者:
M. Neitzke;A. Therburg
通讯作者:
A. Therburg
影响因子:
2.6
作者:
B. Lomax;W. Fraser
通讯作者:
W. Fraser
影响因子:
4.3
作者:
Dell'Anna, R.;Lazzeri, P.;Bersani, M.
通讯作者:
Bersani, M.