I’m a PhD candidate in Integrative Biology at the University of Guelph in Guelph, Ontario. My PhD research is interdisciplinary and spans microbiology, bioinformatics (analyzing biological data, for e.g. DNA sequences, using computer science), ecology and chemistry – where I often work collaboratively with chemists. My specialty lies in how plants, fungi and insects interact with one another in tropical ecosystems. I ask questions like; how does plant chemistry affect other organisms in the community? And, what variables are important for determining which fungi colonize the interior of leaves (termed fungal endophytes)? More recently, I’m working on a project that looks at whether digestion of seeds by bats influence fungi the colonize seeds and improve seed germination. This fall, I’ll be going to Brazil to work with a chemist on how these fungal endophytes contribute to the chemistry in plants. You might be wondering, why are these questions important? My work aims to contribute to our understanding of how species interact with one another in a highly diverse and complex ecosystem. This is especially important because of the decline in species diversity in the tropics, due to factors such as deforestation and climate change. There are also potential applications for agriculture, through how plants may defend themselves against enemies and pharmacy by discovering new compounds which may have properties to combat human diseases.
Part of the fun of being a tropical ecologist, is getting to travel to different sites and comparing the answers to our research questions. During my PhD, I’ve conducted research in the lowland rainforests of Costa Rica and the cloud forests of the Andes in Ecuador. These research trips can last anywhere between 1 week to 4 months. I enjoy exploring new places, learning new languages, eating tasty food and drinking the local beers and wines. So, this type of work agrees with me. However, when in Guelph, you can find me tending to my balcony garden, meeting with the Guelph chapter of a women in STEM organization and running in the trails. I hope you enjoy my week on @biotweeps.
Find out more about me and my work here:
My name is Stephen Beckett (@BeckettStephen) and I am a computational ecologist. I use simulations and data analysis to study the ecology of microbial interactions and dynamics. In particular, I am fascinated by the estimated 10^30 or so viruses in the oceans and trying to understand how these tiny biological agents impact ocean ecology and ultimately biogeochemical cycles.
I’m currently at Georgia Tech. in Atlanta (USA) where I was recently promoted to Research Scientist. Whilst I spend most of my time doing research, I also mentor undergraduate and graduate students, do a lot of coding (and rubbing my head when it does not go to plan), and write papers amongst other things. Before I hopped over the pond, I completed my Ph.D. at the University of Exeter (UK) where I studied bipartite interaction networks (e.g. virus-host, plant-pollinator) and the methods used to infer structures in such networks.
I’m excited to join you @biotweeps and look forward to interacting with you! Expect to hear about marine microbes, mathematical ecology and about a recent #sciart collaboration I have been involved with.
Jes is a polar ecologist, and essentially classes herself as a greedy scientist who cannot decide what discipline to follow. So, she does a little bit of all of them at once instead of having to choose! She uses zoology, botany, physiology, environmental science, a bit of soil chemistry, a dash of microbiology and general wistful thinking whilst looking at beautiful landscapes, to answer questions about how ecosystems work. She thinks that working out how all the interactions and connections that make nature what it is, is the biggest question she could possibly ask the planet. And especially in places like the Arctic and Antarctic, or up mountains, where ecosystems are the most sensitive to change. And the views are also not bad. Jes likes cats and cheese, in that order and definitely not at the same time. She doesn’t much like alien invaders and is regretting writing about herself in third person.
Her fickle nature has led her to a range of places, to look at a range of things: from studying tardigrades in glaciers on Svalbard; Arctic foxes in the mountains of Norway; moss in the upland bogs across the Pennines of England; and midge on a remote island in Antarctica. She loves being in these environments but dislikes being cold, so has developed a strong attachment to her tea-flask. She currently lives and works in Birmingham, UK where she still has to be cold owing to her current research into an invasive midge who, being acclimated to Antarctica, must be kept in rooms at a balmy ‘summer’ temperature of 4ºC. A lot of her current work for the University of Birmingham and the British Antarctic Survey, who she is a final year PhD researcher for, focusses on how this invasive midge is surviving where it shouldn’t be and what it is doing to the ecosystem of Signy Island, where it was introduced. The work so far has identified that this species is doing very well, is hard as nails and is likely to spread! So now her research is focussing on biosecurity and areas of policy that may mitigate this from happening.
Jes enjoys science communication and sits on the British Ecological Society’s public engagement working group, where she nags people about the importance of digital media. She is looking forward to taking over @Biotweeps, so expect an eclectic look at polar and alpine ecology, science news and science policy!
(NB: you can hear her speaking about herself and her work in first person, like a normal human, on the podcast Fieldwork Diaries: https://www.fieldworkdiaries.com/people/jes-bartlett/)
Hi Biotweeps! I’m Aileen, and I’m just entering the 2nd year of my PhD at the University of Birmingham funded under the NERC DREAM CDT. Prior to my PhD, I studied for an MSci in Human Biology, also at the University of Birmingham. During my degree, I realised that microbiology was my real passion, and actually, I was more interested in environmental microbes than microbes in humans! My interest is primarily in fungi: notoriously under-loved and under-studied. So prepare yourselves for a week of me waxing lyrical about the wonderful world of fungi…
My research is on temperate forest fungi and how these fungi are affected by increasing carbon dioxide concentrations in the air. Due to climate change, we can expect that carbon dioxide concentrations in the air will continue to rise for a number of years, and it is really important to understand how forests will response to this changing planet.
I work at the Birmingham Institute of Forest Research (BIFoR) Free Air Carbon Enrichment (FACE) experiment. At our Mill Haft site in Staffordshire we have a unique set up, with 30m high towers forming rings around areas of the forest. These towers spray out extra carbon dioxide into areas of the forest, mimicking what carbon dioxide concentrations we will have in the air in about 2070.
This is an amazing experiment which offers a large number of researchers (including me!) an incredible resource to study how forest ecosystems are affected by climate change. Fungi are really important in forest ecosystems in particular, playing roles in: decomposition, as pathogens (diseases) on plants and in humans, and even on plant roots delivering extra nutrients to plants. Fungi can have a significant impact on the forest ecosystem, so in order to understand how the forest as a whole responds to carbon dioxide, we need to understand how the fungi respond.
Outside of my mushroom-bothering day job, I love to cycle and explore the wonderful countryside we have in the West Midlands! I also work part-time for the Brilliant Club, an organisation which places doctoral researchers and post-docs in schools to deliver university-style tutorials to students from ages 8-18. The aim is to not give the students an experience of studying in university style, on a subject outside of the curriculum- with the end goal of increasing entry of students from under-represented backgrounds into top universities.
I look forward to chatting to you on Twitter this week!
I’m Ed Emmott (twitter: @edemmott, web: edemmott.co.uk), a postdoc at Northeastern University in Boston MA. I moved to the US just under a year ago after a previous postdoc in the UK at the University of Cambridge and Imperial College London. My background is in studying viruses, how your body defends against them, and in particular how this changes the proteins your cells make in response to infection.
I’ve mostly worked on animal viruses. In some cases these are important in themselves, for example the economic impact of chicken viruses on the poultry industry. The virus I worked on during my PhD – Avian coronavirus, also known as infectious bronchitis virus is an example of this. In other cases, when there isn’t a good way to grow a human virus, a similar animal virus can be the best way we have to study this. In my last postdoc I worked on mouse norovirus which is not a major problem for any mice which get infected, but is similar to human norovirus which causes winter vomiting disease. Norovirus is best known for outbreaks on cruise ships and sporting events.
I’m also interested in how cells make proteins and how cells respond to infection. I’m working on this in my current postdoc, where I am studying how ribosomes are altered as part of the immune response. I do lots of the above with a method called mass spectrometry, which allows me to study thousands of proteins at once. You’ll be hearing a little bit on all this and on some of the places I’ve worked during my week!
Aside from the research, I’m a strong supporter of preprints, and reproducibility in science and try to contribute to these as an ASAPbio and eLife Ambassador. Away from the science I enjoy cooking, music, good restaurants, IPA, and am fueled by ~5 coffees/day.
The first Biotweeps Twitter Conference, #BTCon17, brought together 60 presenters from 12 countries, from across the biological sciences. The conference was extremely successful, engaging 1,200 people and with an estimated global audience of 22 million people (see our Nature Communications article, here).
The conference returns this year as BTCon18, split over two days between the 21-22 of June, 2018. It will feature invited presenters as well as plenty of presentations selected from submitted abstracts. Presenters will be using the hashtag #BTCon18, which can also be used to track participants, throughout. The main @Biotweeps Twitter account will also be re-tweeting presentations.
The schedule and all abstracts can be found on the #BTCon18 website!
The programme consists of presentations from invited experts, as well as those from people who successfully submitted abstracts. Presentations will be scheduled in one of three time-zone regions each day:
Session 1: 1700 – 2100 BIOT (British Indian Ocean Time; GMT +6; CST +12)
Session 2: 1700 – 2100 GMT (Greenwich Meridian Time; BIOT -6; CST +6)
Session 3: 1700 – 2100 CST (Central Standard Time; GMT -6; BIOT -12)
The conference has nine broad themes – conservation, ecology, genetics, health\disease, interdisciplinary, molecular\micro, palaeo, science communication and technology. All sessions will be collected as Twitter Moments so that you even if you’re unable to follow the conference live, you can catch up later.
You can follow the conference by following the hashtag #BTCon18 and we encourage you to take part by asking questions (don’t forget to use the hashtag!). We look forward to talking to you.
Hi everyone! I’m Ash and I’m a 2nd year PhD student based at the Centre for Emerging, Endemic and Exotic Diseases (CEEED) at Royal Veterinary College (RVC), part of the University of London. At the moment, I’m currently trying to get as much data for my PhD that is based on studying transcriptional regulators in Mycobacterium tuberculosis, the biggest killer worldwide by infectious disease.
You could say I started my career in microbiology when I was studying my A-levels (just before university), where I had two amazing biology teachers that inspired me to go on to pursue microbiology at a university. I eventually decided to start a Bachelor of Science degree in microbiology at Cardiff University School of Biosciences in 2011. Here, I was lucky enough to undertake a professional training year (PTY) as part of my degree, where I could take a year out of my undergraduate studies to experience a research laboratory.
I secured a place in the laboratory of Prof. Les Baillie, researching anthrax specific bacteriophages (more of which I will talk about if people are interested!). This year of working in a research lab and gaining lots of experience made me want to continue a career in microbiology research.
After finishing my PTY, I then went back and finished my undergraduate degree and graduated in July 2015. During my final year of study/university, I applied for a PhD project with research focused on transcriptional regulators in the Mycobacterium genus, a highly diverse group of bacteria including the pathogens Mycobacterium tuberculosis (the major cause of the human disease: Tuberculosis), Mycobacterium bovis (predominant causative bacterium of Tuberculosis in cattle) and Mycobacterium leprae (the cause of leprosy).
More specifically, my work is focussed around the elusive TetR family of transcriptional regulators (TFTRs). In M. tuberculosis and M. bovis, TFTRs are a group of regulators previously identified as being involved in regulating various genes involved in things such as antibiotic resistance, cholesterol metabolism and branched chain amino acid metabolism. My work consists of some bioinformatics and then applying this bioinformatic knowledge to a range of molecular biology tools to determine the functions of these TFTRs and what genes they are involved in regulating.
I look forward to hearing from everyone and hope to answer some questions!