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[email protected] > Subject: Other: UParis_Saclay.ClimateChange > Date: 21 September 2021 at 08:58:11 BST > To:
[email protected] > Reply-To: > > > > Amandine Cornille??s group (ECLECTIC for Ecological > genomics of multi-species interactions, Univ. Paris Saclay, > https://ift.tt/2ZffuZb) is recruiting a Master student > to investigate the response of fruit trees to climate changes using > population genomics approaches! > > The intern should apply if she/he is enrolled in a University (people > already graduated with a Master degree are not eligible for this > project). This internship is sponsored by CNRS and the Fondation pour > la recherche sur la biodiversit?? (https://ift.tt/39oofCh) > > ##### > > Title: Responses of the a major contributor to the cultivated apple genome > (Malus sylvestris) to climate change > > > Summary > Crop wild relatives have a high potential phenotypic and genetic > diversity for future breeding programs in the context climate > change. However, the study of responses to climate change have > been surprisingly neglected in crop wild relatives, especially in > fruit trees. Sustainable fruit production relies on the selection of > phenotypes in the cultivated germplasm presenting adequate response to > local climatic conditions. However, those recent breeding often result > in a reduction of genetic diversity and a loss of valuable alleles > at genes not directly targeted by human selection. As a consequence, > important traits allowing response to local climatic conditions may be > absent in the cultivated germplasm while present in wild relatives. The > challenge is thus to investigate the response to climate of wild close > relatives of crop species in order to identify phenological traits that > can be introgressed into elite lines in future breeding programs. > > Using evolutionary genomics, the student will use a powerful approach > combining transplant experiments in controlled climatic conditions, > measures of growth rates, phenological traits, and gene expression > data to investigate the plastic responses of two wild apple relatives > (Malus sylvestris and Malus orientalis) of the cultivated apple (Malus > domestica) to climate change. The project will bring new insight in how > fruit tree species respond to climate change and will therefore provide > a practical basis for conservation, agroforestry, and breeding programs > for apples. The Master student will have the opportunity to pursue a > PhD project by applying to the Doctoral School "Sciences du V??g??tal" > > > > Key words: plant breeding, climate change, apple, fruit trees, > transcriptomics, population genomics, molecular biology, genetic > resources, natural biodiversity > > Duration: 5-6 months, whenever possible from 1st January 2022. Contact > Amandine CORNILLE for further discussions (with a CV, motivation letter > and marks of your Bachelor and Master, as well as at least one referee, > two referees are preferred). > > Monthly gratification: 550 euros/months. > > Methodology: population genetics, gene expression analyses, > bioinformatics, statistics. > > Profile preferred for the candidate: Ideally, the candidate will have > skills in genetics/genomics and evolution and at least will show strong > interest in these fields. He/she will not necessarily be familiar with > apple models. The Master project will be proposed to the Doctoral School > ??Science du V??g??tal?? (Paris Saclay Doctoral School) for a PhD project > on the genomic basis of fruit tree domestication in June 2022. > > Supervision : > Amandine CORNILLE ?? Group leader ECLECTIC team, and Xilong CHEN (bioinformatician) > G??n??tique Quantitative et Evolution - Le Moulon Ferme du Moulon > 91190, Gif-sur-Yvette, France > Mail :
[email protected] > Twitter: @CornilleAmand > Google Scholar profile: https://ift.tt/2Y2VpDd > Group page: https://ift.tt/2XMdgjL > > > References > > -Cornille A, Gladieux P, Smulders MJ. et al. (2012) New insight into the > history of domesticated apple: secondary contribution of the European > wild apple to the genome of cultivated varieties. PLoS Genet, 8, e1002703. > > -Cornille A., Giraud T., Marinus J. M. Smulders, Isabel Rold??n-Ruiz, > Gladieux P. The domestication and evolutionary ecology of apples (2014) > Trends in Genetics doi:10.1016/j.tig.2013.10.002 > > -Anderson, J. T., & Song, B.-H. (2020). Plant adaptation to climate > change??Where are we? Journal of Systematics and Evolution, 58(5), > 533??545. doi: 10.1111/jse.12649 > > -Conesa, A., Madrigal, P., Tarazona, S., Gomez-Cabrero, D., Cervera, > A., McPherson, A., ?? Mortazavi, A. (2016). A survey of best > practices for RNA-seq data analysis. Genome Biology, 17(1), 13. doi: > 10.1186/s13059-016-0881-8 > > > > > > > > Amandine Cornille >
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