Clones without insert or with inserts shorter than 500 bp were not detected.
Negative control experiments in which Cos7 and Hek293 cells were transfected with pcDNA3 without insert and incubated with the maximum concentration used of test peptide (10-6 M), revealed that Hek293 cells are responsive to PACAP and VIP peptides.
Two types of Drosophila cells, S2R+ and Kc cells [ 49], were transfected with pGL3-basic vector DNA with insert, or without insert for control experiments in 96-well plates.
The RT PCR for human-IL-1β, human-TNF-α and human-IL-6 in HARA-B cells with or without insert-culture with astrocytes was also performed but the fold increase in mRNA was not significant for either cytokine (data not shown).
During this procedure, all low quality reads were removed, such as reads with 3′ and 5′ adapter contaminants, those without insert tags, and those with poly A sequences.
The workflow for obtaining 'clean' reads involved filtering low quality tags; removing raw reads with 5' primer contaminants; trimming 3' adaptors; removing reads without insert tags; discarding reads with polyA tails; and removing contaminants formed by adaptor adaptor ligation.
We removed 312,411 low quality tags, 68,068 3 adapter null reads, 111,184 reads without insert tags, 30,727 reads with 5 adapter contaminants, and 197,872 reads smaller than 18 nt, and 462 reads with ployA tails to obtain 12.8 million clean reads (96.91% of the raw reads).
All rats received one session of pre-training in the circular pool (without the rectangular insert) with a landmark attached to the platform.
To obtain cells for control experiments HeLa T-Rex cells were transfected with pcDNA4™/TO/myc-His without insert.
Yeast colonies resulting from transformation with 'empty' vector without insert produced a band of approximately 6.0 kb (vector pEB upsA-ATS was used as negative control, Figure 2).
The same strains transformed with the YEpLac195 (2μ) without insert were used as controls.
