{"id":7692,"date":"2018-05-17T11:51:28","date_gmt":"2018-05-17T10:51:28","guid":{"rendered":"http:\/\/dpubma.univ-annaba.dz\/?p=7692"},"modified":"2018-05-20T10:31:45","modified_gmt":"2018-05-20T09:31:45","slug":"etude-de-lignees-de-ble-tendre-utilisees-dans-un-programme-damelioration-genetique-pour-la-resistance-a-la-rouille-jaune-en-algerie","status":"publish","type":"post","link":"https:\/\/synthese.univ-annaba.dz\/?p=7692","title":{"rendered":"Etude de lign\u00e9es de bl\u00e9 tendre utilis\u00e9es dans un programme d\u2019am\u00e9lioration g\u00e9n\u00e9tique pour la r\u00e9sistance \u00e0 la rouille jaune en Alg\u00e9rie"},"content":{"rendered":"

Num\u00e9ro de la revue<\/strong>:\u00a036
\nAuteurs<\/strong>:\u00a0 Chaneze Amira\u00a0\u00a0<\/sup>Zaidi1<\/sup>, Abdelkader Benbelkacem 2<\/sup>, Louhichi Brinis1<\/sup><\/p>\n

1<\/sup>Department de biologie, Universit\u00e9 Badji Mokhtar, BP 12, 23000, Annaba, Alg\u00e9rie<\/p>\n

2<\/sup>Institut national de recherch\u00e9 agronomique (INRA), Constantine, Alg\u00e9rie<\/p>\n

Soumis le\u00a0:23\/02\/2017\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0 R\u00e9vis\u00e9 le\u00a0: 24\/12\/2017\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Accept\u00e9 le\u00a0: 25\/01\/2018<\/em><\/span><\/p>\n

 <\/p>\n

T\u00e9l\u00e9charger l’article\"p2\"<\/strong><\/a><\/p>\n

R\u00e9sum\u00e9<\/em><\/strong><\/p>\n

Trois cultivars,<\/em> Hiddab 1220, Yr18\/3* Avocet ‘S’ et Ciano 79, ont \u00e9t\u00e9 \u00e9tudi\u00e9s. HD est consid\u00e9r\u00e9e comme une base g\u00e9n\u00e9tique d\u2019adaptation aux conditions locales. Les vari\u00e9t\u00e9s Yr18\/3* Avocet ‘S’ et Ciano 79, sont des lign\u00e9es avec des g\u00e8nes majeurs de r\u00e9sistance Yr18 et Yr27, choisies dans du mat\u00e9riel du CIMMYT. Sur la base de cette \u00e9tude, Ciano 79 portant le g\u00e8ne Yr27, a montr\u00e9 une meilleure r\u00e9sistance \u00e0 la rouille jaune dans les conditions locales et une meilleure qualit\u00e9 technologique, vu la pr\u00e9sence de sous-unit\u00e9s de glut\u00e9nines \u00e0 HMW 5+10 du locus Glu-D1. De ce fait il peut \u00eatre utilis\u00e9 dans la production de nouvelles vari\u00e9t\u00e9s de bl\u00e9 tendre r\u00e9sistantes et de bonne qualit\u00e9 technologique. Le g\u00e8ne Yr18 a montr\u00e9 un niveau de r\u00e9sistance mod\u00e9r\u00e9\u00a0; ce g\u00e8ne pouvant \u00eatre utilis\u00e9 avec d\u2019autre g\u00e8ne par pyramidage, qui consiste \u00e0 l\u2019incorporation des g\u00e8nes de r\u00e9sistance sp\u00e9cifiques majeurs pour produire des vari\u00e9t\u00e9s pr\u00e9sentant une r\u00e9sistance plus durable aux rouilles. Les r\u00e9sultats de cette \u00e9tude, seront approfondis par la caract\u00e9risation par marqueurs mol\u00e9culaires et analyse de la composition des sous-unit\u00e9s de glut\u00e9nines \u00e0 haut poids mol\u00e9culaire (HMW), des descendances obtenues, afin d\u2019identifier des pr\u00e9-lign\u00e9es qui seront utilis\u00e9es dans un programme d\u2019am\u00e9lioration de r\u00e9sistance \u00e0 la rouille jaune.<\/em><\/p>\n

Mots cl\u00e9\u00a0: <\/em><\/strong>Bl\u00e9 tendre-g\u00e8nes de r\u00e9sistance rouille jaune-s\u00e9v\u00e9rit\u00e9 de la maladie- glut\u00e9nine \u00e0 HWM.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Num\u00e9ro de la revue:\u00a036 Auteurs:\u00a0 Chaneze Amira\u00a0\u00a0Zaidi1, Abdelkader Benbelkacem 2, Louhichi Brinis1 1Department de biologie, Universit\u00e9 Badji Mokhtar, BP 12, 23000, Annaba, Alg\u00e9rie 2Institut national de recherch\u00e9 agronomique (INRA), Constantine, Alg\u00e9rie Soumis le\u00a0:23\/02\/2017\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0 R\u00e9vis\u00e9 le\u00a0: 24\/12\/2017\u00a0 \u00a0 \u00a0 \u00a0 … Lire la suite »<\/span><\/a><\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1248],"tags":[1252],"class_list":["post-7692","post","type-post","status-publish","format-standard","hentry","category-synthese-n-36","tag-ble-tendre-genes-de-resistance-rouille-jaune-severite-de-la-maladie-glutenine-a-hwm"],"_links":{"self":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/7692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7692"}],"version-history":[{"count":3,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/7692\/revisions"}],"predecessor-version":[{"id":7741,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=\/wp\/v2\/posts\/7692\/revisions\/7741"}],"wp:attachment":[{"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/synthese.univ-annaba.dz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}