{"id":41,"date":"2017-04-17T14:34:39","date_gmt":"2017-04-17T18:34:39","guid":{"rendered":"https:\/\/health.uconn.edu\/mouse-genome-modification\/?page_id=41"},"modified":"2020-09-01T11:42:54","modified_gmt":"2020-09-01T15:42:54","slug":"ear-notch-system","status":"publish","type":"page","link":"https:\/\/health.uconn.edu\/mouse-genome-modification\/mouse-colony-management\/ear-notch-system\/","title":{"rendered":"Ear Notch System"},"content":{"rendered":"<div id=\"pl-41\"  class=\"panel-layout\" ><div id=\"pg-41-0\"  class=\"panel-grid panel-no-style\" ><div id=\"pgc-41-0-0\"  class=\"panel-grid-cell\" ><div id=\"panel-41-0-0-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"0\" ><div class=\"textwidget\"><p>There are different ear notch systems. The CMGM uses the one described in Manipulating the Mouse Embryo - A Laboratory Manual. This system allows mice to be numbered from 1 to 99.<\/p>\n<p><strong>Reference<\/strong><br \/>\nHogan B, Beddington R, Costantini F and Lacy E, ed. 1994. Manipulating the Mouse Embryo - A Laboratory Manual, 2nd ed. Cold Spring Harbor Laboratory Press.<\/p>\n<p><strong>The CMGM Database uses the following 3 numbers to designate mice:<\/strong><\/p>\n<p>Breeding unit<\/p>\n<p>Litter number<\/p>\n<p>Mouse (ear notch) number<\/p>\n<p><strong>Example: \u00a0<\/strong><strong>190578-3,2<\/strong><\/p>\n<p>Breeding unit is 190578<\/p>\n<p>Litter number is 3<\/p>\n<p>Mouse number is 2 and will have a \u201c2\u201d ear notch<\/p>\n<\/div><\/div><\/div><div id=\"pgc-41-0-1\"  class=\"panel-grid-cell\" ><div id=\"panel-41-0-1-0\" class=\"so-panel widget widget_black-studio-tinymce widget_black_studio_tinymce panel-first-child panel-last-child\" data-index=\"1\" ><div class=\"panel-widget-style panel-widget-style-for-41-0-1-0\" ><div class=\"textwidget\"><p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft wp-image-210\" src=\"https:\/\/health.uconn.edu\/mouse-genome-modification\/wp-content\/uploads\/sites\/134\/2017\/04\/diagram_earnotch.jpg\" alt=\"Mouse ear notch diagram\" width=\"240\" height=\"221\" \/><\/p>\n<p>5 = 1 + 4<br \/>6 = 2 + 4<br \/>7 = 3 + 4<br \/>8 = 1 + 2<br \/>9 = 2 + 3<\/p>\n<p>50 = 10 + 40<br \/>60 = 20 + 40<br \/>70 = 30 + 40<br \/>80 = 10 + 20<br \/>90 = 20 + 30<\/p>\n<\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>There are different ear notch systems. The CMGM uses the one described in Manipulating the Mouse Embryo &#8211; A Laboratory Manual. This system allows mice to be numbered from 1 to 99. Reference Hogan B, Beddington R, Costantini F and Lacy E, ed. 1994. Manipulating the Mouse Embryo &#8211; A Laboratory Manual, 2nd ed. Cold [&hellip;]<\/p>\n","protected":false},"author":38,"featured_media":0,"parent":29,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"acf":[],"publishpress_future_action":{"enabled":false,"date":"2026-04-29 20:21:46","action":"change-status","newStatus":"draft","terms":[],"taxonomy":""},"_links":{"self":[{"href":"https:\/\/health.uconn.edu\/mouse-genome-modification\/wp-json\/wp\/v2\/pages\/41"}],"collection":[{"href":"https:\/\/health.uconn.edu\/mouse-genome-modification\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/health.uconn.edu\/mouse-genome-modification\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/health.uconn.edu\/mouse-genome-modification\/wp-json\/wp\/v2\/users\/38"}],"replies":[{"embeddable":true,"href":"https:\/\/health.uconn.edu\/mouse-genome-modification\/wp-json\/wp\/v2\/comments?post=41"}],"version-history":[{"count":6,"href":"https:\/\/health.uconn.edu\/mouse-genome-modification\/wp-json\/wp\/v2\/pages\/41\/revisions"}],"predecessor-version":[{"id":928,"href":"https:\/\/health.uconn.edu\/mouse-genome-modification\/wp-json\/wp\/v2\/pages\/41\/revisions\/928"}],"up":[{"embeddable":true,"href":"https:\/\/health.uconn.edu\/mouse-genome-modification\/wp-json\/wp\/v2\/pages\/29"}],"wp:attachment":[{"href":"https:\/\/health.uconn.edu\/mouse-genome-modification\/wp-json\/wp\/v2\/media?parent=41"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}