<div dir="ltr"><div><div><span id="m_4577094753717780570gmail-docs-internal-guid-6f67aeab-7fff-15db-5f99-e8b074a6a358"><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Dear 3D-EM community, </span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">I’m pleased to announce that the results of CZII’s cryoET particle picking competition are now available on the cryoET data portal. We have updated </span><a href="https://urldefense.com/v3/__https://cryoetdataportal.czscience.com/competition__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTOShKRpW$" target="_blank" style="text-decoration-line:none"><span style="font-size:11pt;font-family:Arial,sans-serif;background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;text-decoration-line:underline;vertical-align:baseline">our competition page</span></a><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline"> to summarize the competition and preserve the original information. </span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">As part of this update, we are also releasing the training set and public/private test sets in full (492 tomograms in total). You can now access them, including the ground truth locations and raw data, on the pages linked below: </span></p><br><ul style="margin-top:0px;margin-bottom:0px"><li dir="ltr" style="margin-left:15px;list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline"><p dir="ltr" role="presentation" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><a href="https://urldefense.com/v3/__https://cryoetdataportal.czscience.com/datasets/10440__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTFCBznDR$" target="_blank" style="text-decoration-line:none"><span style="font-size:11pt;background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;text-decoration-line:underline;vertical-align:baseline">CZII - CryoET Object Identification Challenge - Experimental Training Data</span></a></p></li><li dir="ltr" style="margin-left:15px;list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline"><p dir="ltr" role="presentation" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><a href="https://urldefense.com/v3/__https://cryoetdataportal.czscience.com/datasets/10445__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTCOEh7Zr$" target="_blank" style="text-decoration-line:none"><span style="font-size:11pt;background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;text-decoration-line:underline;vertical-align:baseline">CZII - CryoET Object Identification Challenge - Public Test Dataset</span></a></p></li><li dir="ltr" style="margin-left:15px;list-style-type:disc;font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline"><p dir="ltr" role="presentation" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><a href="https://urldefense.com/v3/__https://cryoetdataportal.czscience.com/datasets/10446__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTJz1xJ_O$" target="_blank" style="text-decoration-line:none"><span style="font-size:11pt;background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;text-decoration-line:underline;vertical-align:baseline">CZII - CryoET Object Identification Challenge - Private Test Dataset</span></a></p></li></ul><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">If you want to demonstrate the performance of your own model or believe you can improve on the competition results, we welcome submissions to the data portal using our </span><a href="https://urldefense.com/v3/__https://airtable.com/apppmytRJXoXYTO9w/shr5UxgeQcUTSGyiY?prefill_Event=Portal&hide_Event=true__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTGxLMHe6$" target="_blank" style="text-decoration-line:none"><span style="font-size:11pt;font-family:Arial,sans-serif;background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;text-decoration-line:underline;vertical-align:baseline">data submission form</span></a><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">. Note that the tomograms hosted on the cryoET Data Portal have been updated after the challenge closed to correct their physical hand.</span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">For your convenience, we have imported the predictions of the 10 winning teams, and made them available </span><a href="https://urldefense.com/v3/__https://cryoetdataportal.czscience.com/browse-data/depositions?competition=true__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTONvRjuW$" target="_blank" style="text-decoration-line:none"><span style="font-size:11pt;font-family:Arial,sans-serif;background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;text-decoration-line:underline;vertical-align:baseline">here</span></a><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline"> for the public and private test sets. You can view the results directly in your browser using our tomogram viewer, and download tomograms and points to test your own detection methods.</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline"><br></span><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">We’re looking forward to seeing your predictions! </span></p><br><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Best regards,</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Arial,sans-serif;color:rgb(0,0,0);background-color:transparent;font-variant-numeric:normal;font-variant-east-asian:normal;font-variant-alternates:normal;vertical-align:baseline">Utz Ermel</span></p></span></div></div><span class="gmail_signature_prefix">-- </span><br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><span><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Lato,sans-serif;color:rgb(34,34,34);background-color:transparent;font-weight:700;vertical-align:baseline">Utz H. Ermel</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Lato,sans-serif;color:rgb(34,34,34);background-color:transparent;vertical-align:baseline">he/him/his</span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Lato,sans-serif;color:rgb(34,34,34);background-color:transparent;vertical-align:baseline">Scientist<br></span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Lato,sans-serif;color:rgb(34,34,34);background-color:transparent;vertical-align:baseline"><br></span></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><a href="https://urldefense.com/v3/__https://www.czimaginginstitute.org/__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTO5v6BEx$" style="text-decoration:none" target="_blank"><span style="font-size:11pt;font-family:'Hanken Grotesk',sans-serif;color:#1155cc;background-color:transparent;font-weight:400;font-style:italic;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre;white-space:pre-wrap"><span style="border:none;display:inline-block;overflow:hidden;width:181px;height:50px"><img src="https://lh7-us.googleusercontent.com/Yor9AahX4QQ94IIDi2Tq2c06nm62QeglMFtkBerX4bG9iEqlmWUxNSFEMyW-jmh-HPhpu_APDfIKCe8f9SZ-6Vvx9TLUb0_avq4RlHvl_TtIDtVymFCEJ1mA0Jt-tEdYnJyxjlgxqOgDCU48w9Eg1Wk" width="181" height="50" style="margin-left:0px;margin-top:0px"></span></span></a></p><p dir="ltr" style="line-height:1.7999999999999998;margin-top:0pt;margin-bottom:0pt"><a href="https://urldefense.com/v3/__https://www.czimaginginstitute.org/__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTO5v6BEx$" style="text-decoration:none" target="_blank"><span style="font-size:11pt;font-family:'Hanken Grotesk',sans-serif;color:#1155cc;background-color:transparent;font-weight:400;font-style:normal;font-variant:normal;text-decoration:underline;vertical-align:baseline;white-space:pre;white-space:pre-wrap">czimaginginstitute.org</span></a></p><p dir="ltr" style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:11pt;font-family:Lato,sans-serif;color:rgb(34,34,34);background-color:transparent;vertical-align:baseline"><span><a href="https://urldefense.com/v3/__https://www.facebook.com/chanzuckerberginitiative/__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTOcLMOUU$" target="_blank"><span style="font-size:11pt;font-family:"Hanken Grotesk",sans-serif;color:rgb(17,85,204);background-color:transparent;vertical-align:baseline"><span style="border:none;display:inline-block;overflow:hidden;width:27px;height:45px"><img src="https://lh7-us.googleusercontent.com/FU28kJkrp5K1ttG_C4zrIzXFZHiVDEo5slwPqVjO7KvdmYPgxQcREjFsB8AEuSujIKkL-Mk0ClnBn1wyMxbmdxNmYnQFpf5hehErhoCp-x6eIc6S9F32c1Zb-R2Orcw368Z-io6GJxDd1Y01gAV3HUA" width="45" height="45" style="margin-top:0px"></span></span></a><a href="https://urldefense.com/v3/__https://www.linkedin.com/company/chan-zuckerberg-initiative/__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTGFi3WeH$" target="_blank"><span style="font-size:11pt;font-family:"Hanken Grotesk",sans-serif;color:rgb(17,85,204);background-color:transparent;vertical-align:baseline"><span style="border:none;display:inline-block;overflow:hidden;width:30px;height:44px"><img src="https://lh7-us.googleusercontent.com/aLqfu9T_j7FjpzSAOW6Cpk9nUA83xNHyzGdweN4kc2HvIWNztcPVa4axHPLHNOCSKVRZ5aKvPQMB3M0JAQtXPjzuHNcVr6ZC-von-RIDcGnYj5VeWbnRpUUXkIIcyQEM9a5gPb34ktoo0ABnGPpE57E" width="44" height="44" style="margin-top:0px"></span></span></a><a href="https://urldefense.com/v3/__https://twitter.com/ChanZuckerberg__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTNdjSvwZ$" target="_blank"><span style="font-size:11pt;font-family:"Hanken Grotesk",sans-serif;color:rgb(17,85,204);background-color:transparent;vertical-align:baseline"><span style="border:none;display:inline-block;overflow:hidden;width:29px;height:45px"><img src="https://lh7-us.googleusercontent.com/EeIMjFb4IS10YX2cO9_nphaxxXF8c0GqYyTC2v0LCasMw7Op1TCHcMYhczmk5al4TBU1tq1unx8KDMSX0GQMsiZ2LBTNKxc_IYq4pggt1Sa-uhQ4CkS4TzqVHkS2e4khytIjfDs1S_c3ZUy6oMdtlPo" width="45" height="45" style="margin-top:0px"></span></span></a><a href="https://urldefense.com/v3/__https://www.youtube.com/channel/UCZioJ6fb9SuRdLIO7DlE09w__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTOiswElp$" target="_blank"><span style="font-size:11pt;font-family:"Hanken Grotesk",sans-serif;color:rgb(17,85,204);background-color:transparent;vertical-align:baseline"><span style="border:none;display:inline-block;overflow:hidden;width:32px;height:44px"><img src="https://lh7-us.googleusercontent.com/tFtcpBmWifW39jx7NCOqPVAP4elCMJPKY5Etvb0AIlDV19nTrKVhsjkLHCxsONxBsxBa0YDPUsrZzPVqugjmTtftUiypU6kRAs8LLtuNl4ArOfyZTvN10PstSdF315b3I3fJep9cOQ3HRTLik-RqTSg" width="44" height="44" style="margin-top:0px"></span></span></a><a href="https://urldefense.com/v3/__https://www.instagram.com/chanzuckerberginitiative/__;!!Mih3wA!FoB6fKfkvIBvOnI_hJo2WiW5FOXHuPQe3cCxQw-dXEWYCOSdYBSfqz9Ya-MJ80j6eiiX7V8cXAALTLpSGxtn$" target="_blank"><span style="font-size:11pt;font-family:"Hanken Grotesk",sans-serif;color:rgb(17,85,204);background-color:transparent;vertical-align:baseline"><span style="border:none;display:inline-block;overflow:hidden;width:31px;height:44px"><img src="https://lh7-us.googleusercontent.com/52EvpeCXAWEW-hEki5hht2zIa2r1u3s-n1m-Kh2g-kgIr-xYFi2wbNgKSVvKbbZXgzr1-G5UNRSScvcNvWybScDtytgiiEgHvLqjBcyUrzDUKBFbzUyKWPrhRyr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