Alexander Krämer

The paper identifies telotrons, telomeric repeat-containing introns, in multiple eukaryotic genomes and suggests telomerase drives intron creation and remodeling.

Panmap efficiently aligns, genotypes, and places reads on large pangenomes using phylogenetic compression, enabling rapid analysis of up to 8 million genomes.

The paper identifies splicing deficiency in non-recombining mating-type chromosomes across phytoplankton species, showing how recombination suppression leads to transcript-level dysfunction.

The paper investigates the role of the ANTSR gene in CSD across Hymenoptera, finding it conserved in Aculeata and suggesting multiple CSD loci in Formica.

Treenome Browser allows interactive visualization of millions of genomes with large phylogenetic trees.

The paper identifies Introners, transposable elements driving intron gain in diverse eukaryotes, and finds they are prevalent in marine species and phylogenetically distant lineages.

The paper develops a phylogenetic package to handle pandemic-scale SARS-CoV-2 genomic data, enabling real-time analysis and visualization of large mutation-annotated phylogenetic trees.

This study compares online and de novo phylogenetic methods for SARS-CoV-2, finding that maximum parsimony online approaches are more accurate and efficient than maximum likelihood or de novo methods.

The paper introduces a daily-updated database of SARS-CoV-2 mutation-annotated trees and associated tools for querying and manipulating the data.