Some require the house to be built on a minimum percentage of the lot.
Usually only peptides with abundances larger than a signal-to-noise threshold and common to all runs (or to a minimum percentage of runs) are retained.
Our second strategy maximized bird abundance across the entire range of the species by adding the constraint of maintaining a minimum percentage of birds within each breeding region in North America using information on migratory connectivity as estimated from stable-hydrogen isotopes in feathers.
First, we mapped the predicted proteins using BLAST programs (we initially used an e-value of 10−, then we filtered the results using a stricter bit score of 50 and a minimum percentage identity of 60%) against our gene data set.
Both the NR2E1 sites and proximal sites were subject to the default oPOSSUM parameters of conservation level (top 10%% of conserved regions with a minimum percentage identity of 70%%), threshold level (default matrix score threshold of 80%%), and search region level (5000 bp upstream and downstream of TSS).
A pool of the processed reads from both cDNA libraries (TV1 and TV6) were clustered using the MIRA v2.9.26x3 assembler with the " de novo, normal, EST, 454" parameters, specifying a minimum read length of 40 nt, a minimum sequence overlap of 40 nt, and a minimum percentage overlap identity of 80%.
The protocol followed to identify these genes included a high percentage of identities and similarities with a minimum percentage of mismatches and gaps and conservation of the region encompassing the potential neuropeptide.
All together these results show that the optimal window of cut-offs that produces the best physical map assembly, i.e. an assembly with (1) a minimum number of contigs, (2) a maximum coverage in length of the physical map, (3) a minimum number of chimerical contigs, and, (4) a minimum percentage of mis-assembled BACs, is between 1e-15 and 1e-10.
"We wanted to lead by example and it plays into our diversity goal of making sure we have a minimum percentage of women in leadership roles," she says.
