New software supports decision-making for breeding

"By simulating breeding programmes, conclusions can be drawn about genetic improvements," says Torsten Pook from the Centre for Integrated Breeding Research (Cibreed) at the University of Göttingen. "In fact, potentially problematic issues such as inbreeding or adverse effects on the health of the animals can also be identified at an early stage." Pook is the main developer of MoBPS. The software offers opportunities to realistically model common processes in breeding such as selection, reproduction and data-collection (eg DNA information, trait observations). At the same time, it can simulate millions of matings of animals with certain features in just a few minutes.

"From the simulation of simple maize-breeding programmes, to increased consideration of bone stability in horse breeding, to the simulated development of red deer populations in Baden-Württemberg over the last 200 years, everything has been done," said Pook. The next goal of the research team is to develop an additional module for MoBPS that can automatically optimise breeding programmes with a large number of variables and under given constraints.

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Journal Reference:

1. Torsten Pook, Martin Schlather, Henner Simianer. MoBPS - Modular Breeding Program Simulator. G3 Genes|Genomes|Genetics, 2020; g3.401193.2020 DOI: 10.1534/g3.120.401193