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Andre Scheepers – new PhD student

Portrait of Andre Scheepers. Photo.

Hello! I come from a small seaside town in South Africa called Jeffreys Bay. How did I wash up in Sweden you may ask? Well, I decided I loved surfing so much I would move to a place with no waves at all.

Jokes aside, I studied biodiversity and ecology at Stellenbosch University (near Cape Town for those unfamiliar with the dark continent) where I had my first serious encounter with the idea of evolution. I found viewing the biological world through the lens of evolution incredibly satisfying, as it explained and simplified so much that I had previously missed.

My MSc work in Stellenbosch focused on the colouration of the charismatic Lithops ‘stone’ plant genus, and how variation in plant colouration tracks that of their local rocks, presumably as an adaptation for camouflage. This work on colouration got me interested in how animal visual systems are adapted for extracting different kinds of information from their light environments.

Perhaps it was logical that I would end up doing my PhD at the Lund Vision Group, but I like to think my arrival here was a serendipitous one: I was naughtily scrolling my Twitter when I came across an advert for a PhD project that would have me investigate the enigmatic visual capabilities of the nocturnal sweat bee, Megalopta genalis, in the Panamanian jungle. Excited by the prospect of bee brains (not turquoise water and tropical beaches) I decided to buy my lottery ticket, and was ecstatic when I learned I’d won. Confusingly, my prize was a ticket to Copenhagen not Panama City, and the only thing South American that I have experienced thus far is Skånerost.

september 27, 2022

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Dagordning för GUNs möte den 23/9 -22

GUN

Klockan 13.15 den 23 september har grundutbildningsnämnden möte i Stora konferensrummet i Ekologihuset. Följande står på dagordningen:

  1. Mötet öppnas
  2. Justeringsperson utses
  3. Fastställande av dagordningen
  4. Föregående mötesprotokoll (bifogas)
  5. Meddelanden externt – fakulteten
    • Beräkningsvetenskapsmaster på gång, ger ytterligare 20 helårsstudieplatser till fakulteten.
    • Kvalitetsutvärdering 2023: ”Kappa” och ”Pilotsjälvvärdering” snart klara. Huvudgranskare finns nu för utvärdering av våra program.
    • Examenshögtiden 2023: söndag 4/6
  6. Meddelanden externt – andra utbildningar
  7. Meddelanden internt, om bland annat:
    • Verksamhetsdialog genomförd
    • Nya masterspåret i Evolutionsbiologi har startat
    • Antagningsstatistik (Lotta och Tina)
    • R! workshopserie startad av doktorander
    • Juana Bernal börjar med studievägledning
    • Alumnnätverket ska återaktiveras
    • Påminnelse om Lärardagen 17/11
  8. Aktuella ärenden
    • Schema för period 1 höstterminen måste in 15/5 för att lokalbokningen ska fungera. Schema behöver inte vara detaljklart för att skickas in, bara tider för föreläsningar och praktiska moment är inlagda.
    • Målsättning om rättning av tentor inom 10 arbetsdagar. Detta underlättar för bland annat omtentor. Bra om huvudlärare redan i samband med schemaläggning påminner rättande lärare att planera in tid för rättning direkt efter tentan.
    • Förslag till beslut: Handledare för examensarbeten, vilka kan vara huvud- respektive biträdande handledare (bifogas).
    • Diskussion: ska vi försöka ha fixa ”tidspass” i alla scheman, till exempel 8.30-10.15, 10.30-12.15, 13-14.45, 15-16.45? Skulle underlätta lokalbokningen och uppmuntra till kortare föreläsningspass.
  9. Information från studierådet
  10. Information från studievägledarna
  11. Information från koordinatorerna
    • Kandidatprogram i biologi och molekylärbiologi
    • Masterprogram i biologi, molekylärbiologi och bioinformatik
  12. Kursplaner/Utbildningsplaner: inga aktuella. Ändringar av vissa akvatiska kursplaner planeras.
  13. Inkomna kursanalyser: BIOB10, BIOB11, BIOF08, BIOR25, BIOR52, BIOR72, BIOR81, BIOA11, MOBA03, BIOR20, BIOR21, BIOR56, BIOR63, BIOS13 och BINP28 (bifogas)
  14. Övriga frågor
  15. Mötet avslutas
september 19, 2022

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Protokoll från GUNs möte 6/5 -22

GUN

Den 6 maj hade grundutbildningsnämnden möte. Då diskuterades bland annat utvärdering av biologiutbildningen, nya lås på undervisningslokaler i Ekologihuset, bibliotekets meröppet, kurstilldelning, litteratur, kursutbud, ansökningssiffror naturvetenskapligt kandidatprogram, examination av masterexamensarbeten, kursplaner, utbildningsplaner och kursanalyser.

september 19, 2022

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Sofie Nilén – new PhD student

Portrait of Sofie Nilén. Photo.

Hi all!
My name is Sofie Nilén I just started my PhD at the Evolutionary ecology unit in the lab of Professor Erik Svensson. I am super excited to get started and meet all the new people as well as all the people I already know. I have already spent quite a few years at Lund University where I started out by working on how sexual conflict promotes species coexistence through negative frequency dependence. During this time, I fell in love with science and our study organisms Odonata (damselflies and dragonflies).

In my Master’s project, I focused on one species: The Common Bluetail damselfly (Ischnura elegans). I was interested in how ecological differences between closely related populations could promote phenotypic and genetic population divergence. I used a combination of approaches including molecular techniques, phenotypic studies of natural field populations and mate-choice experiments to investigate these questions.

Now I will start my PhD on the evolutionary dynamics of trans-species polymorphisms in damselflies, particularly the genus Ischnura (forktails). My aim is to disentangle how these colour polymorphisms are maintained over both microevolutionary time scales over a few generations and over macroevolutionary time scales over millions of years.

When I am not working, training, especially martial arts is one of my true passions in life. I also love to travel and explore new countries. While travelling or being at home I also love spending time in nature, birding, looking at insects or at whatever interesting organism that happens to cross my path.

Everything from enjoying a good cup of coffee to exploring new recipes, cooking food or baking are other things that enrich my life. So, if you have interesting recipes, want to talk science or just hang out I will be around for at least four years.

See you around!

september 14, 2022

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Ett dygn med fåglar, småkryp och växter

Ett antal personer står och lyssnar utomhus. Foto.

Under hela gårdagen, från midnatt till midnatt var det bioblitz runt institutionen. Under en bioblitz försöker deltagarna att hitta så många arter som möjligt.

En person står och tittar på några blå boxar. Foto.
Pål Axel Olsson drar igång årets bioblitz.

Igår hjälptes forskare, lärare, studenter och anställda åt att gå igenom omgivningarna runt institutionen och Kemicentrum. Artexperter hjälpte de som inte var så vana artletare.

Flera personer står och sitter ute i naturen. Foto.
Svampexperten Sigvard Svensson visar ett fynd.

Några av gårdagens intressanta observationer var ägretthäger och brushanar. Bland insekter var det roligaste fyndet ädellövsskinnbagge enligt Pål Axel Olsson, en av arrangörerna. Spännande växter var flockarun och klotullört.

En skalbagge. Foto.
Ädellövsskinnbagge. Foto: Pål Axel Olsson.

Juni 2018 var senaste gången institutionen ordnade en bioblitz. Då hittade deltagarna 913 arter varav 21 var rödlistade. Årets resultat får vi troligtvis vänta på ända till december. Det ska bli spännande att se hur många arter det blev den här gången. Den som väntar på något gott väntar aldrig för länge!

En grupp personer står och tittar bland buskar. Foto.

Text Inger Ekström, foto Inger Ekström och Pål Axel Olsson

En trollslända som sitter på en kvist. Foto.
Höstmosaikslända. Foto: Pål Axel Olsson.
En person står och håller en håv. Foto.
Andreas Nord vittjar sin håv.
En nattfjäril sitter i en äggkartong. Foto.
Nattens fångst gillar att gömma sig under äggkartonger.
Ett blad med galler. Foto.
Gallermyggegaller.

Två personer står i ett buskage. Foto. Två personer sitter, två personer står alla tittar på något en person håller i handen. Foto. Två personer står och tittar i en håv. Foto.

september 6, 2022

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Sunny summer meeting in Höör

A room with a lot of people. Photo.

Last Wednesday it was time for the GENECO summer meeting. Once again, we met at Stiftsgården Åkersberg in Höör. The weather was nice as usual, and everyone was happy to see each other again.

Some people talking outside. Photo.
Coffee in the sun.

GENECO is a graduate research school in genomic ecology, and they arrange summer and winter meetings each year. The meetings are great opportunities for the PhD students to get together and talk science, as well as a chance to present their findings through a talk or a poster.

A person is gesturing when giving a talk. Photo.
Samantha Mellinger is explaining MHC diversity in passerines.

Every year there are also talks by some invited researchers. This year there were talks from people from UK, Uppsala, and Norway. We also had presentations from students from Linnaeus and Lund University.

A person is standing in front of a presentation. Photo.
Alex Cagan from Wellcome Sanger Institute in the UK was talking about whales, cancer and ageing as well as doing graphic notes on Twitter.

After a great poster session, there was time for relaxing in the spa area at Åkersberg before the conference dinner.

Two people are talking in front of a poster. Photo.
Posters are a great way to get together.

The setup was a little bit different this year. Instead of one and a half days at the conference venue, the meeting was two half days. This was a great way to keep everyone awake throughout all the talks.

Two people are sitting on a bench. Photo.h
Annika Hecktor and Christina Rengefors arranged the meeting to great satisfaction.

It was a well-arranged meeting in beautiful surroundings with nice people and food. Thanks for letting me participate.

A courtyard with a fountain. Photo.
Stiftsgården Åkerberg in August.

Text and photo: Inger Ekström

A person is standing talking. Photo.
Bengt Hansson opened the meeting.
 A person is standing behind a computer. Photo.
Emily O’Connor gave an introduction to the meeting.
A person is pointing with glasses in their hand. Photo.
Olof Hellgren talked a little about GENECO.
A person is making gestures while they is giving a talk. Photo.
Anders Johnson told us about the microbiology of acid sulfate soils.
A person is pointing at their presentation. Photo.
Hongkai Zhang gave a talk about recombination events in great reed warbler.
Two people are sitting outside talking. Photo.
Coffee break and talking.
Some people are standing outside talking. Photo.
Coffee mingling.
A person is listening to questions. Photo.
Laura Parducci from Uppsala University told us how Norway spruce entered Fennoscandia.
Two people are looking at a poster. Photo.
Happy poster viewers.
Three people are mingling. Photo.
Mingling before going to the spa.
Four people are looking at a poster. Photo.
Poster explanations.
A person is gesticulate at a presentation. Photo.
Jon Jerlström-Hultqvist from Uppsala University gave a talk about symbiosis.
Three people are mingling outside. Photo.
More sun and more coffee. Life is great.
People are standing outside talking. Photo.
Sunny coffee break.
A person is giving a talk. Photo.
Jaelle Brealey from Norway University of Science and Technology in Norway explained holomuseomics.
september 5, 2022

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Mowing the Ecology meadow

A person is mowing grass. Photo.

Unusually, it didn’t rain when we mowed the ”Ecology meadow” on Friday. Instead, it was HOT. Lots of people from the Biology Department took part during the afternoon and we were joined by the Peab team who are responsible for managing the N Campus grounds.

People standing looking on something. Photo.

We started with an introduction by Odd Kjellberg who demonstrated the sharpening (peening) and honing of C European scythes (”knackliar”) and Ola Olsson then talked about the traditional Swedish scythes (”slipliar”). Everybody had a chance to try out scything and we mowed an impressive area together. A lot of water was drunk and salt was provided by potato chips.

A person is sitting with a scythe and a hammer. Photo.

Two people stand beside a wheelbarrow with grass. Photo.

Text and photo Honor Prentice

augusti 29, 2022

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Elisa Thoral – new postdoc

Portrait of Elisa Thoral. Photo.

My name is Elisa Thoral and I started my postdoctoral project with Andreas Nord in the end of July. After having done all my studies and my PhD in Lyon, France, I am now in Sweden for the next 2 years!

During my Masters and my PhD, I was interested in the effects of multiple environmental stressors, such as variations in temperature, oxygen and food availability, on the metabolism of different fish species (sardine, goldfish, zebrafish, rainbow trout, sea bass and sea bream). More specifically, I studied the muscular metabolism of these animals at different biological scales, from the whole individual, by focusing on the swimming performance, to the cell, where I focused on mitochondrial metabolism. I have shown through several scientific articles that the responses to environmental stress observed at the different scales do not necessarily go in the same direction, thus sometimes complicating the predictions that could be made about the effects of climate change on these animals!

After my PhD, I spent another year in my laboratory in Lyon as a temporary teaching and research associate, which can be considered as a first postdoctoral project. During this year, I taught different scientific subjects, as I had already done during my PhD, and I also had several research projects in parallel, this time combining the study of muscle metabolism with heat waves and new muscle sampling methods in goldfish, apron, and round goby.

And so I went straight to this postdoctoral project at Lund University where I am still interested in the effects of thermal variations on mitochondrial metabolism, but this time on a completely different model: birds! I am now trying to understand the metabolic consequences of sudden heat waves or cooling in different tissues, but also at different life stages in Japanese quails.

And on a personal note, I am a fan of movies, reading and hiking!

augusti 26, 2022

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Emma Kärrnäs – new PhD student

A portrait of Emma Kärrnäs with a dragon fly on her nose. Photo.

Hello everyone!

I’m Emma Kärrnäs, a PhD student that started earlier this year in the systematic biology group. Originally from an island off the Swedish west coast, I decided to move to Lund to study biology. I’ve been fascinated by nature for as long as I can remember, so I believe no one was surprised by my choice of subject.

I evidently felt at home here in Lund, since I decided to stay for both my bachelor’s and master’s degrees. For my master’s degree, I looked into the phylogenetic relationships of the tephritid fly genus Tephritis, as well as the different species’ use of host plants. After I finished, I worked as a research and lab assistant for six months. One of the projects included to genetically determine the closest relatives of the recently extinct Swedish population of Reverdin’s blue, Plebejus argyrognomon. I hope this information will be used to re-establish the species in Sweden in the near future.

I thought that for my PhD I ought to move somewhere else, having lived in Lund for quite a few years. However, the universe had other plans – I got an offer too good to decline! My PhD project will be to do a revision of two genera of parasitic wasps, Oomyzus and Quadrastichus, in the family Eulophidae. This will include finding species new to Sweden, and most probably also to describe species altogether new to science. This is really a dream come true! My main supervisors are Niklas Wahlberg and Christer Hansson. To resolve the relationships within these two tricky genera, I will be working with both morphological and genetic markers. I will use both material I collect myself and material from museum collections. If you have seen the small black tent outside of the Ecology building, this is an insect trap I use to get additional samples!

So, let’s finish off with something a bit more personal. On my spare time, I, maybe not surprisingly, love spending time in nature – doing photography, birdwatching and bird ringing. I also enjoy exercising and cooking – and I love trying out new flavours of ice cream in my ice cream machine.

augusti 18, 2022

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State of our Biology Union 2022

Sittande folk på rad. Foto.

On June 16 we were all invited to the Blue Hall for an hour filled with information spanning from organisation to strategic goals for our department.

Jessica Abbott opened up, Joakim Nilsson, Tobias Uller, Jep Agrell, Klas Flärdh and Carin Jarl-Sunesson each spoke on different matters – and what lies ahead. For instance, the uncertainties pertaining to our economy in conjunction with the faculty move to Brunnshög and Science Village. How will this effect academic staffing and recruitment? For now, though, things are looking good. The department will invest in helping researchers at the beginning of their career.

iddleaged balding person in the middle of a speach. Photo.
Joakim Nilsson talked about the organisation of our department.
Person with long pink hair. Photo.
Jessica Abbott talked about our strategic goals – and actions – for the future.

A brief Q & A followed where focus was on economy and the inevitable faculty move to Science Village which lies a few years down the road.

Afterwards a bubbly mingle with something to eat and drink followed in the lobby.

Person with long hair, mustasche and beard smiles into the camera knowing he'll soon be at Copenhell. Photo.
After the presentations in The Blue Hall – there was time to eat, drink and mingle.
Two people engaged in conversation. Photo.
There is always something to talk about with a colleague…
People mingling in a large hallway. Photo.
…sometimes you find out things you didn’t know.

Text: Anders Örtegren / Photo: Inger Ekström

juni 17, 2022

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Tårtkalas då genetiker gick i pension

En person viftar med armarna. Foto.

Igår var det stor avtackning av Torbjörn Säll som gått i pension tidigare i vår. Biologihus As fikarum var fyllt till brädden. Vissa stod till och med i korridoren.

Ett rum fullt med folk. Foto.

– Så här mycket folk har det inte varit här sedan julfesten innan corona, sa Mats Hansson i sitt tal till Torbjörn.

En person står och pratar. Foto.

Mats mindes också vad han gjorde i april 1986, det var då Mats hade Torbjörn som lärare första gången. Torbjörn hade dock lite svårare att komma ihåg detta.

En person står och gestikulerar. Foto.

Torbjörn har varit länge på institutionen och många har känt honom ännu längre. Jan-Åke Nilsson har känt Torbjörn sedan 1973 då de började i samma gymnasieklass. Några år senare träffades Torbjörn och Christer Löfstedt i Fältbiologerna.

Flera personer tittar i en bok. Foto.

Bland avtackningspresenterna märktes en fotobok. Elisabeth Gauger Nilsson hade samlat in gamla fotografier från Torbjörns tid på institutionen och satt ihop dem till en bok. Många var nyfikna och kikade över Torbjörns axel.

Några stående personer pratar med en sittande person. Foto.

Förutom Mats höll Jep Agrell ett tacktal från alla Torbjörns studenter genom tiderna. Torbjörn replikerade med ett tal där han berättade om hur mycket genetikämnet förändrats under hans karriär.

En person överräcker en present. Foto.

Ingen avtackning utan förtäring, så även här. Fyra enorma tårtor var framdukade. När jag gick var minst en av dem slut.

Flera personer står bakom ett bord med tårtor. Foto.

Tack för en trevlig avtackning och lycka till i framtiden Torbjörn.

En person skär en tårta. Foto.

En person tänker. Foto.

En person visar något med händerna. Foto.

Text och foto Inger Ekström

juni 15, 2022

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