In contrast, the oldest retained small subunit duplicates date back to 120 140 MY ago, after the divergence of monocots and eudicots.
The second important observation was that expression neofunctionalisation into brain was very rare among duplicates dating to Tetrapoda and younger, supporting the interpretation of 2R as the formative event for vertebrate brains.
Similar duplicate genes dating to these genome duplications are called '2R-ohnologues' or 2R-paralogues [ 40].
Exclusion criteria were possible duplicates (same date of birth, country and gender) and non-reliable results identified using security algorithms.
Information on Arabidopsis genome-wide distribution of ohnolog duplicate pairs dating back to the At-ß and At-γ WGD events (Bowers et al. 2003) were added to an additional column in supplementary table S1, Supplementary Material online.
Validation of admission records included reviews of duplicate admission dates (N = 1,401/1,007,780; 0.14%); an admission occurring before the last discharge from hospital (N = 519; 0.05%); and, re-admissions for the same event.
The duplication event leading to these duplicates was dated by molecular clock to a window between divergence of Actinopterygians from Tetrapods, and diversification of teleost fish [ 8, 9].
Look for mistakes such as duplicate or incorrect dates of service, treatments and procedures you didn't receive, charges that look disproportionately high, individual charges when a procedure should be "bundled" and charges for providers you never saw.
In Arabidopsis, several GS genes retained duplicate gene copies dating back to the last WGD event but lacking annotation to GS metabolic processes (fig. 1).
To date, duplicated Dlx genes have only been found in chordate lineages, therefore the discovery of multiple Dlx genes in several annelid lineages is surprising.
For visits with an ICD-9 code appearing in multiple syndrome categories, as well as those visits assigned multiple different ICD-9 codes, and in cases where the patient had more than one outpatient visit on a single date, duplicates were identified and removed in Microsoft Excel to ensure that each visit was counted only once in the analysis.
