Library preparation

…contamination, extraction, library preparation and sequencing choices. Hands-on work covers preprocessing, mapping and reference bias, authentication and damage, low-coverage genotype approaches, ancestry estimation, phylogenomic analysis and admixture statistics. The programme connects these methods to evolutionary and archaeological questions while examining ethical responsibilities and limits of inference from degraded material. Live sessions: 21, 22, 25

…extraction and PCR to barcoding, library preparation and sequencing. Guided bioinformatics practicals cover basecalling, demultiplexing, filtering, clustering and taxonomic assignment before analysing biodiversity patterns in R. Participants compare alpha and beta diversity and ordination methods, while learning how laboratory choices and sequencing errors affect ecological interpretation. Live online, 2–4 February, 14:00–18:00 Europe/Berlin

…address historical-DNA extraction, library preparation and sequencing, then mapping, damage, contamination and coverage biases. Analyses of population structure, relatedness, diversity and demographic history lead into temporal studies of adaptation, genetic erosion and genetic load. Case studies connect museum specimens with molecular ecology and conservation decisions. 2027-02-08–2027-02-12, 09:00–14:00 daily, Europe/Berlin (CET, UTC+01:00). Online course; fee €530. Basic evolutionary-genomics

…and fungal marker choices, primers, library preparation, replication and sequencing coverage. Practical bioinformatics develops quality-controlled community profiles from raw reads, followed by multivariate analyses of community composition using QIIME2 and related workflows. 2027-04-12–2027-04-16, 14:00–20:00 daily, Europe/Berlin (CEST, UTC+02:00). Online course; fee €530. A biology and DNA background is expected. Prior programming is not