Table S1.
Progression to allogeneic resorption in juvenile B. schlosseri chimeras
| Chimera ID | Resorption | Nonresorption | Time to resorption, d postfusion | Stage at time of resorption (A–D) | ||
| RI | RIII | Stage = R1 | Stage > RIII | |||
| 5780.11 | Y | N | 4 | 6 | D | D |
| 5780.12 | Y | N | 6 | 11 | C | D |
| 5780.13 | Y | N | 10 | 12 | C | D |
| 5780.15 | Y | N | 5 | 10 | D | D |
| 5768.18 | Y | N | 6 | 13 | C | A |
| 5764.19 | Y | N | 4 | 11 | D | D |
| 5764.23 | Y | N | 7 | 17 | D | D |
| 5764.24 | Y | N | 7 | 10 | C | D |
| 5644.25 | Y | N | 13 | 17 | D | D |
| 5644.26 | N | Y | 0 | 0 | — | — |
| 5644.27 | Y | N | 3 | 5 | C | D |
| 5776.28 | Y | N | 7 | 17 | D | D |
| 5776.29 | N | Y | 0 | 0 | — | — |
| 5767.30 | Y | N | 5 | 28 | D | D |
| 5767.31 | Y | N | 2 | 6 | D | D |
| 5767.32 | Y | N | 2 | 4 | D | A |
| 5805.42 | Y | N | 12 | 18 | D | D |
| 5805.43 | Y | N | 18 | 25 | D | D |
| 5805.45 | Y | N | 8 | 13 | D | D |
| 5805.46 | Y | N | 8 | 13 | D | D |
| 5780.20 | Y | N | 4 | 10 | C | D |
| 5780.21 | Y | N | 4 | 9 | D | D |
| 5775.60 | Y | N | 9 | 15 | D | D |
| 5775.70 | N | Y | 0 | 0 | — | — |
| 5984.20 | Y | N | 16 | 23 | D | D |
| 5984.90 | Y | N | 9 | 14 | D | D |
| 5984.15 | Y | N | 14 | 18 | C | D |
| 5984.24 | Y | N | 18 | 22 | B | D |
| 5984.34 | Y | N | 12 | 16 | C | D |
| 5983.60 | N | Y | 0 | 0 | — | — |
| 5805.49 | Y | N | 18 | 25 | D | D |
| 5805.50 | Y | N | 10 | 12 | C | D |
| 5805.52 | Y | N | 6 | 13 | C | A |
| 5805.53 | Y | N | 12 | 16 | D | D |
Results from controlled allorecognition assays among outbred juvenile, oozooid B. schlosseri chimeras. Chimeras were observed throughout the study period for allogeneic resorption. Information includes the resorption status, time to progression to resorption after fusion, and developmental stage at time of resorption. Y, yes the phenomena was observed; N, no observed phenomena; —, indicate no observed resorption, therefore, no time to resorption or stage of resorption.