Postdoctoral Fellow in life history functional genomics at the Department of Zoology Stockholm University Closing date: 1 March 2024. Ref. No. SU FV-0444-24 The Department of Zoology is one of the oldest departments at Stockholm University with a long history of basic and applied research of animal species, from arthropods to large mammals. The Department is a dynamic research environment and consists of 16 permanent Professor positions and c. 100 staff including c. 40 PhD students. The Department has a long history of research on butterflies and their evolutionary history. Project description The position will be located within the lab of Christopher W. Wheat, focused upon understanding the genetic basis of an alternative reproductive strategy via our ability to manipulate it using CRISPR/Cas9. Our goals are to identify what causes apparent allocation tradeoffs between genetically determined alternative strategies, whether a single or multiple genetic loci cause the strategies, and what determines the relative frequency of the strategies across species. This position is part of a well funded research grant from the Swedish Research Council. This work builds upon the findings from Tunström et al. "Evidence for a Single, Ancient Origin of a Genus-Wide Alternative Life History Strategy." Science Advances (2023) https://doi.org/10.1126/sciadv.abq3713. Main responsibilities Butterfly field collections and field work in Spain (Europe), lab rearing of butterflies (butterfly husbandry), followed by design and use of CRISPR/Cas9 gene knockouts, followed by detailed life history investigation of resource allocation and assessment of chromosomal dynamics upon gene expression. The ability to write up the findings for high impact publications. Qualification requirements Postdoctoral positions are appointed primarily for purposes of research. Applicants are expected to hold a Swedish doctoral degree or an equivalent degree from another country. Assessment criteria The degree must have been completed at latest before the employment decision is made, but no more than three years before the closing date. An older degree may be acceptable under special circumstances. Special reasons refer to sick leave, parental leave, elected positions in trade unions, service in the total defense, or other similar circumstances as well as clinical attachment or service/assignments relevant to the subject area. Please email Chris if you have questions about this. In the appointment process, special attention will be given to research skills and documentation of publications. We are looking for someone experienced several of the following fields: butterfly husbandry, use of CRISPR/Cas9, measurements of life-history, use of various whole genome sequencing technologies and molecular biology (e.g. DNA/RNA isolation, ATAC-seq, RNA-seq, HiC, histology). A background in computational bioinformatics is also desired. Experience in the field of EvoDevo is also a plus. Terms of employment The position involves full-time employment for a minimum of two years and a maximum of three years, with the possibility of extension under special circumstances. Start date in Spring - Summer of 2024 or as per agreement. Stockholm University strives to be a workplace free from discrimination and with equal opportunities for all. Contact Further information about the position can be obtained from the Professor Christopher W. Wheat, telephone: +46 721 9585, chris.wheat@zoologi.su.se. Application Apply for the position at chris.wheat@zoologi.su.se Applications will be evaluated as they come in so apply as early as possible, up through the deadline. It is the responsibility of the applicant to ensure that the application is complete in accordance with the instructions in the advertisement, and that it is submitted before the deadline. Please include the following information in your application as a combined pdf file entitled "XX application for Wheat" where XX is your name. * Cover letter outlining why you are interested in, and what makes you suitable for, the position. No more than 2 pages and preferably with some reference to the relevant literature. * Your CV - including contact details, degrees and other completed courses, work experience and a list of publications * Contact details for 2-3 references * A copy of your PhD diploma will need to be provided if you are chosen. Christopher Wheat URL to this page https://www.su.se/english/about-the-university/work-at-su/available-jobs?rmpage=job&rmjob=22939&rmlang=UK Christopher Wheat (to subscribe/unsubscribe the EvolDir send mail to golding@mcmaster.ca)