SAM Chips Comparison
Below is the table summarizing the informative, unique, and total spots of each of the SAM chips produced at our facility. Comparison was conducted by evaluating the unique GeneBank Accession numbers of the ESTs in each microarray chip.
| Chip Name | GPL # | Total Spots | Informative Spots |
Unique Spots |
|---|---|---|---|---|
| SAM 1.0 | GPL2557 | 19,200 | 14,401 | 14,374 |
| SAM 1.1 | GPL3333 | 19,200 | 14,401 | 14,374 |
| SAM 1.2 | GPL4521 | 15,680 | 14,118 | 14,117 |
| SAM 2.0 | GPL2572 | 14,080 | 8,991 | 8,986 |
| SAM 3.0 | GPL3538 | 16,000 | 14,270 | 13,892 |
Further computational comparisons were performed using the unique spots among all the chips to determine the number of unique ESTs that are present in each chip as described in the tables and Venn diagrams below. For details of the EST accession numbers and spot locations, please refer to the excel spreadsheet found here.
| INTERSECTION OF UNIQUE SPOTS AMONG ALL SAM CHIPS | |||||
|---|---|---|---|---|---|
| Chip Name | SAM 1.0 (GPL2557) |
SAM 1.1 (GPL3333) |
SAM 1.2 (GPL4521) |
SAM 2.0 (GPL2572) |
SAM 3.0 (GPL3538) |
| SAM 1.0 (GPL2557) |
14,374 | ||||
| SAM 1.1 (GPL3333) |
14,374 | 14,374 | |||
| SAM 1.2 (GPL4521) |
11,363 | 11,363 | 14,117 | ||
| SAM 2.0 (GPL2572) |
118 | 118 | 891 | 8,986 | |
| SAM 3.0 (GPL3538) |
1,891 | 1,891 | 984 | 873 | 13,892 |
