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  5. Magnetoreception: an unavoidable step for plant evolution?
 
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Magnetoreception: an unavoidable step for plant evolution?

Author(s)
Occhipinti, A.  
Turin University  
De Santis, A.  
Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia  
Maffei, M.  
Turin University  
Language
English
Obiettivo Specifico
1A. Geomagnetismo e Paleomagnetismo
Status
Published
JCR Journal
JCR Journal
Peer review journal
Yes
Journal
Trends in plant science  
Issue/vol(year)
1/19 (2014)
ISSN
1360-1385
Electronic ISSN
1878-4372
Publisher
Elsevier Science Limited
Pages (printed)
1-4
Date Issued
2014
DOI
10.1016/j.tplants.2013.10.007
URI
https://www.earth-prints.org/handle/2122/9335
Subjects
04. Solid Earth::04.05. Geomagnetism::04.05.02. Geomagnetic field variations and reversals  
Subjects

magnetoreception, pla...

Abstract
The geomagnetic field (GMF) is steadily acting on living systems, and influences many biological processes. In animals, the mechanistic origin of the GMF effect has
been clarified and cryptochrome has been suggested as a chemical magnetoreceptor. Here we propose a possible role for the GMF variations in plant evolution.
References
1 Merrill, R.T. et al. (1996) The Magnetic Field of the Earth: Paleomagnetism, the Core and the Deep Mantle, Academic Press
2 De Santis, A. et al. (2004) Information content and K-entropy of the present geomagnetic field. Earth Planet. Sci. Lett. 218, 269–275
3 Raup, D.M. (1985) Magnetic reversals and mass extinctions. Nature 314, 341–343
4 Benhamou, S. et al. (2011) The role of geomagnetic cues in green turtle
open sea navigation. PLoS ONE 6, e26672
5 Galland, P. and Pazur, A. (2005) Magnetoreception in plants. J. Plant
Res. 118, 371–389.6 Maeda, K. et al. (2012) Magnetically sensitive light-induced reactions in cryptochrome are consistent with its proposed role as a magnetoreceptor. Proc. Natl. Acad. Sci. U.S.A. 109, 4774–4779
7 Solov’yov, I.A. and Schulten, K. (2012) Reaction kinetics and mechanism of magnetic field effects in cryptochrome. J. Phys. Chem.
B 116, 1089–1099 8 Xu, C.X. et al. (2012) A near-null magnetic field affects cryptochromerelated hypocotyl growth and flowering in Arabidopsis. Adv. Space Res.
49, 834–840
9 Kordyum, E.L. et al. (2005) A weak combined magnetic field changes
root gravitropism. Adv. Space Res. 36, 1229–1236
10 Minorsky, P.V. (2007) Do geomagnetic variations affect plant function?
J. Atm. Solar-Terrestr. Phys. 69, 1770–1774
11 Tsakas, S.C. and David, J.R. (1986) Speciation burst hypothesis – an
explanation for the variation in rates of phenotypic evolution. Genet.
Sel. Evol. 18, 351–358
12 Shcherbakov, V.P. et al. (2002) Variations in the geomagnetic dipole
during the past 400 million years (volcanic rocks). Izvestiya-Phys. Solid
Earth 38, 113–119
13 Soltis, D.E. et al. (2008) Origin and early evolution of angiosperms. Ann. N. Y. Acad. Sci. 1133, 3–25.
Type
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