{"id":69,"date":"2014-11-17T14:22:55","date_gmt":"2014-11-17T14:22:55","guid":{"rendered":"http:\/\/www.rhesusnegative.net\/staynegative\/?page_id=69"},"modified":"2020-01-09T03:51:06","modified_gmt":"2020-01-09T03:51:06","slug":"what-is-cisab","status":"publish","type":"page","link":"https:\/\/www.rhesusnegative.net\/staynegative\/popular-questions\/what-is-cisab\/","title":{"rendered":"What is cisAB?"},"content":{"rendered":"<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - https:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"https:\/\/www.hupso.com\/share\/\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/static.hupso.com\/share\/buttons\/share-medium.png?w=640&#038;ssl=1\" style=\"border:0px; padding-top:5px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Pinterest\",\"Linkedin\");var hupso_background_t=\"#EAF4FF\";var hupso_border_t=\"#66CCFF\";var hupso_toolbar_size_t=\"medium\";var hupso_twitter_via = \"datebytype\";var hupso_image_folder_url = \"\";var hupso_twitter_via=\"datebytype\";var hupso_url_t=\"\";var hupso_title_t=\"What is cisAB?\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>\n<p>UPDATE:<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><a href=\"https:\/\/www.rhesusnegative.net\/staynegative\/can-a-blood-type-ab-o-couple-have-ab-and-o-children\/\">CAN A BLOOD TYPE AB\/O COUPLE HAVE AB AND O CHILDREN?<\/a><\/h1>\n\n\n<p>According to the <a href=\"http:\/\/www.biology.arizona.edu\/human_bio\/problem_sets\/blood_types\/btcalcA_popup.html\" target=\"_blank\" rel=\"noopener noreferrer\">blood type calculator<\/a>, an AB and O couple can only have children who are either A or B.<br>\nThe genotypes for both would be AB and OO, so with the O being recessive, only either the A or B can be passed on from the AB partner and the O would not show up in the phenotype.<br>\nSo how come several AB and O couples have found me to alert me that they have children who are both phenotype AB and O?<\/p>\n<p>The allele which they carry is called cisAB where both, the A and the B is being encoded into one allele and in their case their phenotype is in fact AB while their genotype would be cisAB\/O.<\/p>\n<p>In that case, a cisAB\/O and O\/O couple can only produce cisAB\/O and O\/O children meaning their offspring\u00b4s phenotype can only be AB or O, but never A or B.<\/p>\n<p><a href=\"https:\/\/i0.wp.com\/www.rhesusnegative.net\/staynegative\/wp-content\/uploads\/2014\/11\/rare-blood-type-cisAB.jpg\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/www.rhesusnegative.net\/staynegative\/wp-content\/uploads\/2014\/11\/rare-blood-type-cisAB-300x148.jpg?resize=300%2C148\" alt=\"rare blood type cisAB\" width=\"300\" height=\"148\" class=\"alignnone size-medium wp-image-73\" srcset=\"https:\/\/i0.wp.com\/www.rhesusnegative.net\/staynegative\/wp-content\/uploads\/2014\/11\/rare-blood-type-cisAB.jpg?resize=300%2C148&amp;ssl=1 300w, https:\/\/i0.wp.com\/www.rhesusnegative.net\/staynegative\/wp-content\/uploads\/2014\/11\/rare-blood-type-cisAB.jpg?resize=1024%2C506&amp;ssl=1 1024w, https:\/\/i0.wp.com\/www.rhesusnegative.net\/staynegative\/wp-content\/uploads\/2014\/11\/rare-blood-type-cisAB.jpg?w=1194&amp;ssl=1 1194w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p><div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - https:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"https:\/\/www.hupso.com\/share\/\"><img data-recalc-dims=\"1\" decoding=\"async\" src=\"https:\/\/i0.wp.com\/static.hupso.com\/share\/buttons\/share-medium.png?w=640&#038;ssl=1\" style=\"border:0px; padding-top:5px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Pinterest\",\"Linkedin\");var hupso_background_t=\"#EAF4FF\";var hupso_border_t=\"#66CCFF\";var hupso_toolbar_size_t=\"medium\";var hupso_twitter_via = \"datebytype\";var hupso_image_folder_url = \"\";var hupso_twitter_via=\"datebytype\";var hupso_url_t=\"\";var hupso_title_t=\"What is cisAB?\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"excerpt":{"rendered":"<div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - https:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"https:\/\/www.hupso.com\/share\/\"><img src=\"https:\/\/static.hupso.com\/share\/buttons\/share-medium.png\" style=\"border:0px; padding-top:5px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Pinterest\",\"Linkedin\");var hupso_background_t=\"#EAF4FF\";var hupso_border_t=\"#66CCFF\";var hupso_toolbar_size_t=\"medium\";var hupso_twitter_via = \"datebytype\";var hupso_image_folder_url = \"\";var hupso_twitter_via=\"datebytype\";var hupso_url_t=\"\";var hupso_title_t=\"What is cisAB?\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>UPDATE: CAN A BLOOD TYPE AB\/O COUPLE HAVE AB AND O CHILDREN? According to the blood type calculator, an AB and O couple can only have children who are either A or B. The genotypes for both would be AB and OO, so with the O being recessive, only either the A or B can be passed on from the AB partner and the O would not show up in the phenotype. So how come several AB and O couples have found me to alert me that they have children who are both phenotype AB and O? The allele which they carry is called cisAB where both, the A and the B is being encoded into one allele and in <div style=\"padding-bottom:20px; padding-top:10px;\" class=\"hupso-share-buttons\"><!-- Hupso Share Buttons - https:\/\/www.hupso.com\/share\/ --><a class=\"hupso_toolbar\" href=\"https:\/\/www.hupso.com\/share\/\"><img src=\"https:\/\/static.hupso.com\/share\/buttons\/share-medium.png\" style=\"border:0px; padding-top:5px; float:left;\" alt=\"Share Button\"\/><\/a><script type=\"text\/javascript\">var hupso_services_t=new Array(\"Twitter\",\"Facebook\",\"Pinterest\",\"Linkedin\");var hupso_background_t=\"#EAF4FF\";var hupso_border_t=\"#66CCFF\";var hupso_toolbar_size_t=\"medium\";var hupso_twitter_via = \"datebytype\";var hupso_image_folder_url = \"\";var hupso_twitter_via=\"datebytype\";var hupso_url_t=\"\";var hupso_title_t=\"What is cisAB?\";<\/script><script type=\"text\/javascript\" src=\"https:\/\/static.hupso.com\/share\/js\/share_toolbar.js\"><\/script><!-- Hupso Share Buttons --><\/div>","protected":false},"author":1,"featured_media":0,"parent":29,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","meta":{"jetpack_post_was_ever_published":false,"amp_status":"","footnotes":""},"class_list":["post-69","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/P5DV68-17","_links":{"self":[{"href":"https:\/\/www.rhesusnegative.net\/staynegative\/wp-json\/wp\/v2\/pages\/69","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.rhesusnegative.net\/staynegative\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.rhesusnegative.net\/staynegative\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.rhesusnegative.net\/staynegative\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.rhesusnegative.net\/staynegative\/wp-json\/wp\/v2\/comments?post=69"}],"version-history":[{"count":3,"href":"https:\/\/www.rhesusnegative.net\/staynegative\/wp-json\/wp\/v2\/pages\/69\/revisions"}],"predecessor-version":[{"id":6090,"href":"https:\/\/www.rhesusnegative.net\/staynegative\/wp-json\/wp\/v2\/pages\/69\/revisions\/6090"}],"up":[{"embeddable":true,"href":"https:\/\/www.rhesusnegative.net\/staynegative\/wp-json\/wp\/v2\/pages\/29"}],"wp:attachment":[{"href":"https:\/\/www.rhesusnegative.net\/staynegative\/wp-json\/wp\/v2\/media?parent=69"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}