{"id":4476,"date":"2008-01-01T01:01:01","date_gmt":"2008-01-01T01:01:01","guid":{"rendered":"http:\/\/export.maxmaziy.php.nixsolutions.com\/?p=4476"},"modified":"2008-01-01T01:01:01","modified_gmt":"2008-01-01T01:01:01","slug":"frequency-of-the-hal-1843-mutation-of-the-ryanodine-receptor-gene-in-dead-and-nonambulatory-noninjured-pigs-on-arrival-at-the-packing-plant","status":"publish","type":"post","link":"http:\/\/prairieswine.com\/rsc\/frequency-of-the-hal-1843-mutation-of-the-ryanodine-receptor-gene-in-dead-and-nonambulatory-noninjured-pigs-on-arrival-at-the-packing-plant\/","title":{"rendered":"Frequency of the HAL-1843 mutation of the ryanodine receptor gene in dead and nonambulatory-noninjured pigs on arrival at the packing plant"},"content":{"rendered":"<p>Four Midwestern packing plants (designated as plants A, B, C, and D) were visited on 53 occasions, and tissue samples were collected postmortem from a total of 2,019 pigs to determine the frequency of the HAL-1843 mutation of the ryanodine receptor gene in dead (DOA), nonambulatory-noninjured (NANI), and normal animals. The mutation was present in all 3 classes of pig.  There was a greater frequency of carriers in DOA animals than in the normal or NANI pigs.  The 55 pigs that had at least 1 copy of the mutation came from 53 farms; therefore, the mutation was relatively widespread, being present in approximately 11% of the farms sampled.  Therefore the data shows that the HAL-1843 mutation is still present in US commercial pig populations, it is low in frequency and therefore not a major cause of transport losses.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Four Midwestern packing plants (designated as plants A, B, C, and D) were visited on 53 occasions, and tissue samples were collected postmortem from a total of 2,019 pigs to determine the frequency of the HAL-1843 mutation of the ryanodine receptor gene in dead (DOA), nonambulatory-noninjured (NANI), and normal animals. The mutation was present in [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[930],"tags":[14502,8882,640,13816,9290,2817,2761,562,14804,6843,10859,5330,14,33,16262,10253,20911,8562,18011,91,6553,6053,25840,19934],"class_list":["post-4476","post","type-post","status-publish","format-standard","hentry","category-production","tag-5-pigs","tag-al","tag-animal","tag-ass","tag-carr","tag-cla","tag-dead","tag-farms","tag-hal","tag-hal-1843-mutation","tag-nat","tag-nonambulatory","tag-pig","tag-pigs","tag-pl","tag-swine-hal-1843","tag-t","tag-the-hal-mutation-in-pigs","tag-tot","tag-transport","tag-transport-loss","tag-use","tag-what-is-the-hal-1843-gene","tag-what-is-the-hal-mutation-in-pigs"],"_links":{"self":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts\/4476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/comments?post=4476"}],"version-history":[{"count":0,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/posts\/4476\/revisions"}],"wp:attachment":[{"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/media?parent=4476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/categories?post=4476"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/prairieswine.com\/rsc\/wp-json\/wp\/v2\/tags?post=4476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}