{"id":5812,"date":"2023-10-05T14:17:49","date_gmt":"2023-10-05T12:17:49","guid":{"rendered":"https:\/\/ist.blogs.inrae.fr\/afs\/?p=5812"},"modified":"2023-10-05T14:17:49","modified_gmt":"2023-10-05T12:17:49","slug":"rolling-front-landscape-breeding","status":"publish","type":"post","link":"https:\/\/ist.blogs.inrae.fr\/afs\/2023\/10\/05\/rolling-front-landscape-breeding\/","title":{"rendered":"Rolling front landscape breeding"},"content":{"rendered":"<script type='text\/javascript' src='https:\/\/d1bxh8uas1mnw7.cloudfront.net\/assets\/embed.js'><\/script><p><strong>Key message<\/strong><\/p>\n<p align=\"justify\"><a href=\"https:\/\/ist.blogs.inrae.fr\/afs\/wp-content\/uploads\/sites\/5\/2023\/10\/Lstiburek-2023.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-5816 alignright\" src=\"https:\/\/ist.blogs.inrae.fr\/afs\/wp-content\/uploads\/sites\/5\/2023\/10\/Lstiburek-2023-300x205.png\" alt=\"\" width=\"300\" height=\"205\" srcset=\"https:\/\/ist.blogs.inrae.fr\/afs\/wp-content\/uploads\/sites\/5\/2023\/10\/Lstiburek-2023-300x205.png 300w, https:\/\/ist.blogs.inrae.fr\/afs\/wp-content\/uploads\/sites\/5\/2023\/10\/Lstiburek-2023-768x525.png 768w, https:\/\/ist.blogs.inrae.fr\/afs\/wp-content\/uploads\/sites\/5\/2023\/10\/Lstiburek-2023-640x438.png 640w, https:\/\/ist.blogs.inrae.fr\/afs\/wp-content\/uploads\/sites\/5\/2023\/10\/Lstiburek-2023.png 936w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>Forest tree breeding must undergo significant revisions to adapt to the evolving challenges posed by climate change. Addressing the shifts in environmental conditions requires a comprehensive multidisciplinary approach that includes theoretical work and practical application. Specifically, there is a need to focus on developing new breeding strategies that are theoretically sound and practically feasible, considering the economic constraints of actual tree breeding programs. We present a novel concept utilizing genetic evaluation of multiple traits in forest stands of successive ages across wide ecological ranges. Incorporating genomics allows for detailed genetic evaluation, making use of high-density SNP markers and sophisticated algorithms like GBLUP for genetic parameter estimates. High-throughput phenotyping is conducted using drone-borne lidar technology to capture tree height and survival data across various forest stands. Assisted migration is considered to strategically position genotypes across predicted environmental climatic gradients, thereby accommodating the dynamic nature of ecological shifts. Mathematical optimization acts as an essential component for logistics, guiding the spatial allocation and timely substitution of genotypes to ensure a continually adaptive breeding program. The concept replaces distinct breeding cycles with continuous evaluation and selection, enhancing the rate of genetic response over time.<\/p>\n<p><strong>Keywords<\/strong><br \/>\nClimate change; Adaptation; Gene diversity; Tree improvement; Genetic evaluation; In situ selection<\/p>\n<div class='altmetric-embed' data-badge-type='donut' data-doi='10.1186\/s13595-023-01203-w'  style='float: right; ' ><\/div>\n<p><strong>Publication<\/strong><br \/>\nLstib\u016frek, M., Garc\u00eda\u2010Gil, M.R. &amp; Steffenrem, A. Rolling front landscape breeding. Annals of Forest Science 80, 36 (2023). <a href=\"https:\/\/doi.org\/10.1186\/s13595-023-01203-w\">https:\/\/doi.org\/10.1186\/s13595-023-01203-w<\/a><\/p>\n<p><strong>Share this article<\/strong><br \/>\n<a href=\"https:\/\/rdcu.be\/dnNGU\">https:\/\/rdcu.be\/dnNGU<\/a><\/p>\n<p><strong>Data and\/or Code availability<\/strong><br \/>\nData sharing is not applicable to this article as no datasets were generated or analyzed during the current study.<\/p>\n<p><strong>Handling Editor<\/strong><br \/>\nMarjana Westergren<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Key message Forest tree breeding must undergo significant revisions to adapt to the evolving challenges posed by climate change. Addressing the shifts in environmental conditions requires a comprehensive multidisciplinary approach that includes theoretical work and practical application. Specifically, there is a need to focus on developing new breeding strategies that are theoretically sound and practically [&hellip;]<\/p>\n","protected":false},"author":109,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,109,17],"tags":[],"class_list":["post-5812","post","type-post","status-publish","format-standard","hentry","category-article-type","category-open-access","category-opinion-paper","cat-14-id","cat-109-id","cat-17-id"],"_links":{"self":[{"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/posts\/5812","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/users\/109"}],"replies":[{"embeddable":true,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/comments?post=5812"}],"version-history":[{"count":4,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/posts\/5812\/revisions"}],"predecessor-version":[{"id":5818,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/posts\/5812\/revisions\/5818"}],"wp:attachment":[{"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/media?parent=5812"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/categories?post=5812"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ist.blogs.inrae.fr\/afs\/wp-json\/wp\/v2\/tags?post=5812"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}