Identifying signatures of natural selection in cork oak ( Quercus suber L.) genes through SNP analysis

作者: Inês S. Modesto , Célia Miguel , Francisco Pina-Martins , Maria Glushkova , Manuela Veloso

DOI: 10.1007/S11295-014-0786-1

关键词:

摘要: Cork oak (Quercus suber L.) is an evergreen tree species endemic to the western Mediterranean Basin with a major economical, social and ecological relevance, associated cork extraction exploitation. In last years, stands have been facing significant decline, which may be aggravated by climate changes that are predicted occur within distribution range during this century. Under scenario, assessment of adaptive genetic variation essential understand how cope these threats delineate strategies for management its resources. study, six candidate genes possibly environmental adaptation were analysed in populations from entire range. Signatures natural selection investigated using population statistics association tests under alternative scenarios structure. Signals balancing detected putative non-expressor pathogenesis-related gene 1 (NPR1), involved plant defence response against pathogens, auxin factor 16 (ARF16), implicated root development, RAN3, also developmental processes, glutamine synthetase nodule isozyme (GS), nitrogen fixation. Furthermore, ARF16, class I heat shock protein (sHSP) GS, associations found between SNP allele haplotype frequencies several spatial climatic variables, suggesting role on local adaptation. first steps taken into gathering information conditions.

参考文章(82)
I. Trinajstić, Hrast plutnjak (Quecus suber L.) u dendroflori Hrvatske Works (Croatian Forest Research Institute). ,vol. 40, pp. 199- 206 ,(2006)
Thomas F Stocker, Dahe Qin, G-K Plattner, Melinda MB Tignor, Simon K Allen, Judith Boschung, Alexander Nauels, Yu Xia, Vincent Bex, Pauline M Midgley, Climate change 2007 : the physical science basis : contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change Published in <b>2007</b> in Cambridge by Cambridge university press. ,(2007) , 10.1017/CBO9781107415324
Frédéric Austerlitz, Bernard Godelle, Bernard Godelle, Nathalie Machon, Stéphanie Mariette, Pierre-Henri Gouyon, Effects of Colonization Processes on Genetic Diversity: Differences Between Annual Plants and Tree Species Genetics. ,vol. 154, pp. 1309- 1321 ,(2000) , 10.1093/GENETICS/154.3.1309
M. Andrews, J.A. Raven, P.J. Lea, Do plants need nitrate? The mechanisms by which nitrogen form affects plants Annals of Applied Biology. ,vol. 163, pp. 174- 199 ,(2013) , 10.1111/AAB.12045
Giora Hon, Yaakov Zik, Geometry of Light and Shadow: Francesco Maurolyco (1494–1575) and the Pinhole Camera Annals of Science. ,vol. 64, pp. 549- 578 ,(2007) , 10.1080/00033790701434117
Andreas Homolka, Silvio Schueler, Kornel Burg, Silvia Fluch, Antoine Kremer, Insights into drought adaptation of two European oak species revealed by nucleotide diversity of candidate genes Tree Genetics & Genomes. ,vol. 9, pp. 1179- 1192 ,(2013) , 10.1007/S11295-013-0627-7
Dennis Ochuodho Otieno, Cathy Kurz-Besson, Jie Liu, MWT Schmidt, R Vale-Lobo Do, Teresa S David, Rolf Siegwolf, João Santos Pereira, JD Tenhunen, None, Seasonal variations in soil and plant water status in a Quercus suber L. stand : roots as determinants of tree productivity and survival in the Mediterranean-type ecosystem Plant and Soil. ,vol. 283, pp. 119- 135 ,(2006) , 10.1007/S11104-004-7539-0
J Derory, C Scotti-Saintagne, E Bertocchi, L Le Dantec, N Graignic, A Jauffres, M Casasoli, E Chancerel, C Bodénès, F Alberto, A Kremer, None, Contrasting relationships between the diversity of candidate genes and variation of bud burst in natural and segregating populations of European oaks Heredity. ,vol. 104, pp. 401- 411 ,(2010) , 10.1038/HDY.2009.134