| # | Title | Name | Town/City | S/C/P | Region | Comment | Date |
|---|---|---|---|---|---|---|---|
| 251 | Dr. | Sandy Berry-Lowe | Colorado Springs | Colorado | USA | N/G | Jan 08, 2019 |
| 252 | Dr. | Isabel Molina | Sault Sainte Marie | Ontario | Canada | N/G | Jan 08, 2019 |
| 253 | Mr | Alberto Tapia | Valparaíso | Valparaíso | Chile | N/G | Jan 08, 2019 |
| 254 | Dr | Orlando de Lange | Seattle | WA | USA | N/G | Jan 08, 2019 |
| 255 | Professor | Maarten Chrispeels | La Jolla | California | USA | N/G | Jan 08, 2019 |
| 256 | Mr | Anonymous | Ventura | California | USA | N/G | Jan 08, 2019 |
| 257 | Prof | Rene Vaillancourt | Hobart | Tasmania | Australia | View | Jan 08, 2019 |
| 258 | Mrs | Rosario Garcia Gil | Umea | Västerbotten | Sweden | N/G | Jan 08, 2019 |
| 259 | Dr.. | Gary Gardner | St. Paul | MN | UK | N/G | Jan 08, 2019 |
| 260 | Dr. | John Vogel | Walnut Creek | California | USA | N/G | Jan 08, 2019 |
| 261 | Professor Emerita of Biol | Prudence Hall | Oberlin | Ohio | USA | N/G | Jan 08, 2019 |
| 262 | professor | david day | adelaide | south australia | Australia | N/G | Jan 08, 2019 |
| 263 | Dr | Morag Lewis | Cambridge | Cambs | UK | N/G | Jan 08, 2019 |
| 264 | Dr | Gustav Clark | NEWBURY | Berkshire | UK | View | Jan 08, 2019 |
| 265 | Dr. | Joseph Dubrovsky | MEXICO D. F. | Not Applicable | Mexico | N/G | Jan 08, 2019 |
| 266 | N/G | Reid Brown | Ames | Iowa, | N/G | View | Jan 08, 2019 |
| 267 | Mr. | Anonymous | Gainesville | Florida | USA | View | Jan 08, 2019 |
| 268 | Professor | Thomas Sharkey | East Lansing | MI | USA | N/G | Jan 08, 2019 |
| 269 | Professor | Steven Theg | Professor | CA | USA | N/G | Jan 08, 2019 |
| 270 | Dr. | Jill Bushakra | Albany | OR | USA | View | Jan 08, 2019 |
| 271 | Ms | Taylor Suo | Bloomington | IL | USA | N/G | Jan 08, 2019 |
| 272 | Dr. | Sona Pandey | St. Louis | Missouri | USA | N/G | Jan 08, 2019 |
| 273 | Mr. | MATIAS KIRST | Gainesville | FL | USA | N/G | Jan 08, 2019 |
| 274 | Dr. | Jeremy Coate | Portland | OR | USA | N/G | Jan 08, 2019 |
| 275 | University of North Texas | Richard Dixon | Denton | TX | USA | View | Jan 08, 2019 |
| 276 | Dr | Kim Johnson | bundoora | vic | Australia | View | Jan 08, 2019 |
| 277 | Mr. | Hendrith Smith | Manassas | VA | USA | View | Jan 08, 2019 |
| 278 | Professor | Gerd Bossinger | Creswick | Victoria | Australia | N/G | Jan 08, 2019 |
| 279 | Dr. | Aaron Wyman | Spring Arbor | Michigan | USA | N/G | Jan 08, 2019 |
| 280 | Dr. | Michael Muszynski | Honolulu | Hawaii | USA | N/G | Jan 08, 2019 |
| 281 | Dr | Siwaret Arikit | Kamphaeng Saen | Nakorn Pathom | Thailand | N/G | Jan 08, 2019 |
| 282 | Dr | Anonymous | Melrose | Massachusetts | USA | Hidden | Jan 09, 2019 |
| 283 | Dr. | Anonymous | Seattle | WA | USA | N/G | Jan 09, 2019 |
| 284 | Dr. | Subbaiah Chalivendra | BATON ROUGE | Louisiana | USA | N/G | Jan 09, 2019 |
| 285 | Dr | wendy boss | pine knoll shores | NC | USA | N/G | Jan 09, 2019 |
| 286 | Dr | Anonymous | W Lafayette | IN | USA | N/G | Jan 09, 2019 |
| 287 | Dr. | Paul Verslues | Taipe | N/A | Taiwan | N/G | Jan 09, 2019 |
| 288 | Mr. | Gary Marcus | Eugene | Oregon | USA | View | Jan 09, 2019 |
| 289 | N/G | Danny Murphy | Canton | MS | N/G | N/G | Jan 09, 2019 |
| 290 | Dr | Sadananadn Nambiar | Canberra | ACT | Australia | View | Jan 09, 2019 |
| 291 | Dr | Anonymous | St Louis | USA | N/G | N/G | Jan 09, 2019 |
| 292 | Dr. | Marianna Fasoli | Modesto | California | USA | N/G | Jan 09, 2019 |
| 293 | Dr. | Miyoshi Haruta | Madison | WI | USA | N/G | Jan 09, 2019 |
| 294 | Mr | Toan Le xuan | Dong Ha | Quang Tri | Vietnam | N/G | Jan 09, 2019 |
| 295 | N/G | Moe Sumin | tokyo | tokyo | Japan | N/G | Jan 09, 2019 |
| 296 | Ms. | Amanda Goddard | Corvallis | Oregon | USA | View | Jan 09, 2019 |
| 297 | Dr. | Ramakrishna Venkatasamy | Quatre Bornes | ID | Mauritius | N/G | Jan 09, 2019 |
| 298 | Prof | Rishikesh Bhalerao | cnnx | cnn | Sweden | N/G | Jan 09, 2019 |
| 299 | Dr | Rod Griffin | Sandy Bay | Tasmania | Australia | N/G | Jan 09, 2019 |
| 300 | Dr. | Lawrence Smart | Geneva | NY | USA | N/G | Jan 09, 2019 |
- S/C/P - State, County or Province
- Dates displayed in the signature list are based on UTC/GMT
- Anonymous signatures signify people who have chosen not to display their names publicly
- A comment in gray indicates that the signer has hidden their comment from public view