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Epigenetic silencing defends against LINE-1 (L1) retrotransposition in mammalian cells. However, the mechanisms that repress young L1 families and how L1 escapes to cause somatic genome mosaicism in the brain remain unclear. Here we report that a conserved Yin Yang 1 (YY1) transcription factor binding site mediates L1 promoter DNA methylation in pluripotent and differentiated cells. By analyzing 2
The Faculty of Science at Lund University is behind this site. We want as many people as possible to use our website. On this website, we describe how science.lu.se/internal complies with the Swedish Act on Access to Digital Public Service, any known accessibility issues and how to report deficiencies to us so that we can rectify them. How accessible is the website?This website is partially compli
https://www.science.lu.se/internal/accessibility-scienceluseinternal - 2026-07-05
Title: ‘Mobile Commerce App Adoption: Consumer Behavior Differences between Europe and Asia’ Research Question: 1. What are the differences between European and Asian consumer behavior of adopting m-commerce apps? 2. Why is there a different level of m-commerce app adoption between European and Asian consumers? Research Purpose: The purpose of this research is to investigate the reasons why consum
In massive MIMO performance evaluations it is often assumed that the terminal has a single antenna. The combination of multiple antennas in a terminal and massive MIMO precoding at the base station side can further improve overall system performance. We present measurement results for multi antenna terminals operating in different transmission schemes and how they perform under varying loading con
Popular Abstract in Swedish Målsättningen med föreliggande studie är att belysa det komplexa och varierade bruket av skogliga utmarker under järnålder, medeltid och tidig modern tid. Fysiska lämningar från landskapet Värmland i västra Sverige undersöks, med särskilt fokus på lokalsamhällena Dalby och Gunnarskog. De fysiska lämningarna i fokus för denna studie är främst fångstgropar för älg, lågtekThe aim of this study is to illuminate the complex and varied uses of the forested outlands, from the Iron Age, through the Middle Ages, to Early Modern times. Material evidence from the landscape of Värmland, in Western Sweden, will be examined, focusing on the local societies of Dalby and Gunnarskog. Evidence for the reconstruction of outland activities comes from a range of sites, including pit
Popular Abstract in Swedish På utsidan av insidan - slemmet i tarmen Kroppens slemhinnor, till exempel de i magsäcken och tarmen, täcks av ett slemlager. Slemmet skyddar cellerna i slemhinnan från skadliga ämnen och mikroorganismer genom att ‘fånga’ dem och därmed hindra dem från att nå fram till cellerna. Slemmet är uppbyggt av stora, trådlika och ’klistriga’ molekyler, så kallade muciner, som gHighly glycosylated glycoproteins – mucins – are the major constituents of the mucus layer and glycocalyx that cover mucosal surfaces. Twelve human mucin genes have been identified, and the mucins may be divided into those that are membraneassociated and those that are secreted. Among the latter, the oligomeric mucins are responsible for mucus formation. The various tissues have characteristic muc
In the present thesis, we have examined the in vivo properties of in vitro expanded human and rat neural stem-and progenitor cells after transplantation into the neonatal and adult rat brain. The survival and differentiation of the grafted cells were assessed using species-specific antisera, and pre-labelling with the reporter gene green fluorescent protein (GFP). Long-term growth factor-expanded
It is essential to label roads, landmarks, and other important features on maps for mobile applications to help users to understand their location and the environment. This paper aims to examine real-time map labelling methods suitable for the small screen on mobile devices. A slider method with a continuous search space was proposed to sequentially label both line and point features. The method s
Purpose: To evaluate whether ETFs have outperformed index mutual funds on the European market during the period 2009-2019. Methodology: The method is based on quantitative data acquired from Thomson Reuters Eikon as well as Bloomberg terminal. Historical returns are processed and analyzed using selected performance measures. Theoretical perspectives: Theories are applied to compare the returns o
Medicinsk teknik – Sida 4 – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Kategori: Medicinsk teknik Podd: Virala vektorer i människans tjänst 2021-04-16 Vetenskap & hälsa · Virala vektorer i människans tjänst Vi har tidigare i podden Vetenskap och hälsa talat om gentek
https://www.vetenskaphalsa.se/kategori/teknik/page/4/ - 2026-07-04
Barns och ungdomars hälsa – Sida 6 – Vetenskap och Hälsa Hoppa till innehåll Vetenskap och hälsa Populärvetenskapligt om medicinsk forskning i Skåne Teman Podd Tidskrift Prenumerera Om webbplatsen Kontakt Sök Sök Kategori: Barns och ungdomars hälsa Fosterrörelser i livmodern – avgörande för uppkoppling kropp, ryggmärg och hjärna 2022-08-11 Ett svenskt-amerikanskt forskarteam har nyligen publicerat
https://www.vetenskaphalsa.se/kategori/barn/page/6/ - 2026-07-05
Framtidsveckan VETENSKAPSVECKA | 14–20 OKTOBER 2019 | LUNDS UNIVERSITET Omställningar Omställningar. Ordet väcker tankar om genom- gripande förändringar. I Svenska Akademiens Ordbok, vars redaktion vi har glädjen att ha just här i Lund, kan vi spåra en rad historiska använd- ningar av och associationer till ordet. Man kan omställa pjäserna på ett schackbräde, vilket för tankarna till strategier oc
https://www.lu.se/sites/www.lu.se/files/framtidsveckan_2019_program_final_190923.pdf - 2026-07-06
Popular Abstract in Swedish Jag har under min forskarutbildning vid Lunds tekniska högskola studerat proteiner med hjälp av en metod som kallas kärnmagnetisk resonans, NMR. I levande organismer regleras allt liv av tre typer av molekyler: DNA, RNA och proteiner. Den centrala dogmen i biokemi "DNA-RNA-Protein" innebär att den genetiska kod som ärvs i form av DNA och som finns i varje cell i kroppeThe general objective of the present thesis work was to examine 3-dimensional structure as well as the motional properties of two different types of two-domain proteins by solution-state NMR. One of the major tasks of this thesis work was to investigate the domain orientation of these molecules by employing residual dipolar couplings (RDC) which can be used as orientational restraints for increasi
