Lukas PM Kremer

@LPMKremer

PhD student in computational biology & bioinformatics at and 's lab. Studying adult neural stem cells with omics.

Heidelberg
lukaskremer.com
Joined March 2018
1 Photo or video Photos and videos

Tweets

You blocked @LPMKremer

Are you sure you want to view these Tweets? Viewing Tweets won't unblock @LPMKremer

  1. Pinned Tweet
    3 Sep 2019

    My first package📦 ggpointdensity is now on 🎉. It provides a geom that is a cross between a 2D density plot and a scatter plot: geom_pointdensity(). Useful to deal with overplotting without hiding outlier points.

    28 replies 280 retweets 1,188 likes
    Undo
  2. Retweeted
    Aug 17

    Our latest preprint is up on 🥳 We show at resolution that 3´UTR landscape is modulated throughout lineage and is altered in .

    1 reply 10 retweets 34 likes
    Show this thread
    Show this thread
    Undo
  3. Retweeted
    Aug 14

    Just put the first paper of my PhD on bioRxiv 🥳🎉 {{glmGamPoi}} an R package to fit Gamma-Poisson GLMs on large scale single cells data with support for on-disk data. Code is available on Github:

    9 replies 42 retweets 215 likes
    Undo
  4. Retweeted
    Jul 28

    Simplified COVID-19 testing using isothermal amplification (LAMP): easier to perform, even without expensive lab equipment, and very scalable. See our new paper (with and VL Dao Thi) in Science Translational Medicine.

    21 retweets 80 likes
    Undo
  5. Retweeted
    Jun 29

    Happy to announce our review about ancient bacterial DNA is finally out! |

    1 reply 6 retweets 18 likes
    Undo
  6. Retweeted
    Jun 29

    Want to work with us on large-scale testing for Covid19?

    A bridging postdoc position in molecular biology is available in my lab to work SARS-CoV-2 testing using next gen RT-LAMP-sequencing towards massive scaling-up of testing - see our preprint on medRxiv:
    1 retweet 6 likes
    Undo
  7. Retweeted
    Jun 17

    How to judge distances in single-cell data? Our paper on "Sleepwalk" has now appeared in Genome Research (since the preprint now with a thoroughly revised Discussion).

    1 reply 49 retweets 141 likes
    Undo
  8. Retweeted
    May 19

    A petition to the presidents of the European Council, Parliament and Commission to protect the European Research Council (ERC) in the EU budget You can co-sign via

    1 reply 5 retweets 14 likes
    Undo
  9. May 12

    RT-LAMP is a much simpler alternative to the standard / test. It was exciting to analyze hundreds of patient samples to evaluate how this test assay performs in a clinical setting!

    How can we quickly test large numbers of people for Covid-19? Is RT-LAMP an option? In Heidelberg, we have tested this assay on hundreds of patient samples:
    5 likes
    Undo
  10. Retweeted
    Apr 30

    I am excited to announce two new R packages 🎉🥳 {{glmGamPoi}} an efficient implementation of the Gamma-Poisson for single cell data {{sparseMatrixStats}} implementation of the matrixStats API for sparse Matrices

    1 reply 26 retweets 95 likes
    Undo
  11. Retweeted
    Mar 20

    FOR IMMEDIATE RELEASE & USAGE: "A Massively Parallel COVID-19 Diagnostic Assay for Simultaneous Testing of 19200 Patient Samples" Protocol at . Primers & Spike-in Controls at

    93 replies 1,495 retweets 2,578 likes
    Show this thread
    Show this thread
    Undo
  12. Retweeted
    Mar 20

    Das Robert-Koch-Institut sucht dringend Studenten, die den örtliche Gesundheitsbehörden helfen, Kontakte von Covid19-Infizierten nachzuverfolgen:

    9 replies 566 retweets 396 likes
    Show this thread
    Show this thread
    Undo
  13. Mar 10

    Big time saver when working with sparse matrices in R. Fast drop-in replacements for common matrix functions like colSums() and rowMeans().

    I have started to develop a "sparseMatrixStats" package. It provides row and column wise summary functions (e.g. colVars(), colMedians() etc.) for sparse matrices and is modelled after the superb matrixStats package by . Try it at
    Show this thread
    1 reply 1 retweet 5 likes
    Undo
  14. Retweeted
    19 Dec 2019

    Once you see several sub-populations in your single-cell data, what next? Derive markers from scRNA-Seq data to distinguish the sub-populations by flow cytometry when characterizing them in follow-up experiments. (1/2)

    1 reply 12 retweets 41 likes
    Show this thread
    Show this thread
    Undo
  15. Retweeted
    29 Nov 2019

    Doctor Kalamakis! Hearty congratulations on the successful PhD defense, very well deserved! 🍾🥂🎉 Check his work on neural stem cells in the aging brain published earlier this year

    2 retweets 10 likes
    Undo
  16. Retweeted
    20 Nov 2019

    Our paper is out! Enjoy reading🙂 3D Cellular Architecture Modulates Tyrosine Kinase Activity, Thereby Switching CD95-Mediated Apoptosis to Survival

    5 retweets 4 likes
    Undo
  17. Retweeted
    15 Nov 2019

    Sleepwalk and Linked Charts - cool new tools from lab! Very interesting perspective on relatedness of cells and covariance of gene expression from Lukas Kremer’s talk

    2 retweets 4 likes
    Undo
  18. Retweeted
    7 Nov 2019

    🗺 No.7 FIRMS information was mapped from Earth Observation Data provided by . Shows the location and density of fires in Brazil 🇧🇷 observed in 2018. 🦉 Code: Thanks 📦 {ggpointdensity} by :)

    6 retweets 12 likes
    Undo
  19. Retweeted
    5 Nov 2019

    Understanding UMAP - an interactive introduction to the algorithm and how to us (and mis-use) it from and . A must read for anyone interested in dimension reduction.

    6 replies 251 retweets 684 likes
    Undo
  20. Retweeted
    7 Jun 2019

    How to deal properly with missing values in LFQ-MS? Get more statistical power with *proDA*, our new "DESeq for mass spec", developed by .

    7 retweets 22 likes
    Undo

@LPMKremer hasn't Tweeted yet.

Loading seems to be taking a while.

Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

    You may also like

    ·