Statistic method for determining the fusion-recombination of cellulase genome

A hypothesis was proposed based on cellulase synergism and multiple variable statistics that the experimental value of N strains out of total fusants from the same cell fusion pool, Aspergillus niger x Trichoderma reesei, could be a sample for the definite fusion cross due to the independence and random of DNA recombination. It could be reduced if fusion recombination happened by analyzing the sample with the provided computer program selected 40 strains of about 2000 fusants of A. niger x T. reesei were analyzed under this procedure as an example and was showed that was effective method on guiding cellulase breeding.