In addition to the occurrence of duplication, the number of duplicates in the gene families was shown to be correlated with the AS proportion, and the number of AS isoforms [ 10, 14].
We found 124 subtrees with C. hamatus lineage-specific duplications, with the number of duplicates per gene ranging from 2 to 8.
In general, the majority of gene duplicates are rapidly lost following the duplication events, but a significant number of duplicates are retained [ 10, 13, 14], contributing to organismal and regulatory complexity [ 11, 15].
We operationally define gene duplicability, as popularly done, as the number of duplicates a gene has or the size of the gene family in a genome [ 25– 28], although slightly different definitions also exist [ 29].
The statistical significance of the number of duplicates that are reassigned vs the number of all genes (with or without duplication) that are reassigned at that point is assessed using the Hyper-geometric distribution.
If set to 1, the number of duplicates will vary.
An attempt has been made to remove the large number of duplicates from these overlapping correspondence files.
During the cataloguing process, it became apparent that the collection included a number of duplicates and, more confusingly, several different edits of the same advert.
It claims to have more than 20,000 individual booksellers, and an estimated 70m used books in its catalogues - although the high number of duplicates makes it hard to judge an accurate figure.
Unlike the ChEMBL database, the PubChem Substance database contains a high number of duplicates.
where n d is the number of duplicates collected till that moment, and N dupl is defined as the maximum number of duplicates (in practice, it can be defined also as a rational number).
