We are currently recruiting for a 3.5 year fully funded ARIES PhD studentship based at the University of Plymouth, UK.
Project title: Investigating cryptic speciation in the beadlet sea anemone Actinia equina
Closing date: 10th January 2024
Studentship start date: 1st October 2024.
Project description:
Organisms inhabiting the intertidal zone experience stressors from both the aquatic and aerial environments they straddle, providing an “early warning system” for the impacts of climate change. However, our ability to monitor changes in these communities is hampered by our lack of knowledge surrounding the genetic diversity of their inhabitants, in particular due to the presence of cryptic species which are morphologically identical. The beadlet anemone Actinia equina is one of the most common animals found along the UK’s rocky shores, but despite becoming a model system for research across a range of fields, knowledge about its basic biology is severely lacking. Once assumed to be a single species, A. equina is now thought to represent a cryptic species complex, but to date only one “cryptic” species has been identified in UK populations. Furthermore, there is debate as to whether “cryptic” species within this complex can actually be identified by body colour due to the diverse phenotype of A. equina. This project aims to increase our understanding of intertidal biodiversity by systematically examining the genetic structure of A. equina populations along the South West coast and exploring their responses to environmental stresses relevant to climate change.
The project will involve; (1) systematic surveys of A. equina populations; (2) the use of survey software to compile spatial distribution maps; (3) verification of the existence of cryptic species using molecular and bioinformatics analyses; (4) lab experiments to characterise differences between morphs in behavioural and physiological responses to environmental stressors.
Training: The student will gain training in a range of different laboratory techniques (including molecular, physiological and behavioural analyses), alongside species distribution mapping using GIS. They will develop communication and networking skills, with the opportunity to attend research group meetings across the wider school, present data at international conferences, and engage in outreach activities.
Candidate requirements:
We are looking for an enthusiastic candidate with a degree in a relevant biological subject, an interest in the field and relevant experience in molecular ecology. A positive attitude towards problem solving, independence and initiative are essential, experience with GIS, R and bioinformatics is desirable. Applicants should have a first or upper second class honours degree or a relevant Masters qualification. We are looking for an enthusiastic candidate with a degree in a relevant biological subject, an interest in the field and relevant experience in molecular ecology. A positive attitude towards problem solving, independence and initiative are essential, experience with GIS, R and bioinformatics is desirable.
If your first language is not English, you will need to meet the minimum English requirements for the programme, IELTS Academic score of 6.5 (with no less than 5.5 in each component test area) or equivalent. Successful candidates who meet UKRI’s eligibility criteria will be awarded a NERC studentship, which covers fees, stipend (£18,622 p.a. for 2023/24) and research funding. International applicants are eligible for fully-funded ARIES studentships including fees. Please note however that ARIES funding does not cover additional costs associated with relocation to, and living in, the UK.
NB: The studentship is supported for 3.5 years of the four-year registration period. The subsequent 6 months of registration is a self-funded ‘writing-up’ period.
Excellent applicants from quantitative disciplines with limited experience in environmental sciences may be considered for an additional 3-month stipend to take advanced-level courses.
ARIES is committed to equality, diversity, widening participation and inclusion in all areas of its operation. We encourage applications from all sections of the community regardless of gender, ethnicity, disability, age, sexual orientation and transgender status. Academic qualifications are considered alongside significant relevant non-academic experience.
If you wish to discuss this project further informally, please contact Dr Sarah Lane, sarah.lane@plymouth.ac.uk .
For more information on the project and how to apply please visit: https://www.findaphd.com/phds/project/investigating-cryptic-speciation-in-the-beadlet-sea-anemone-actinia-equina/?p163316