{"id":21437,"date":"2008-09-02T00:00:00","date_gmt":"2008-09-02T04:00:00","guid":{"rendered":"http:\/\/www.farmchemicalsinternational.com\/2008\/09\/02\/dupont-unveils-new-laser-seed-technology\/"},"modified":"2014-12-23T10:53:51","modified_gmt":"2014-12-23T15:53:51","slug":"dupont-unveils-new-laser-seed-technology","status":"publish","type":"post","link":"https:\/\/www.agribusinessglobal.com\/pt\/agrochemicals\/seeds-traits\/dupont-unveils-new-laser-seed-technology\/","title":{"rendered":"DuPont revela nova tecnologia de sementes a laser"},"content":{"rendered":"

DuPont<\/a> da empresa Pioneiro Hi-Bred<\/a> A divis\u00e3o internacional revelou sua nova tecnologia de "sele\u00e7\u00e3o de sementes assistida por laser", com a qual espera reduzir pela metade o tempo de produ\u00e7\u00e3o de culturas geneticamente modificadas (GM). Lasers de di\u00f3xido de carbono de alta tecnologia rapidamente esculpem DNA de sementes, acelerando o desenvolvimento de culturas biotecnol\u00f3gicas da Pioneer.<\/p>\n

Sem revelar quantos lasers est\u00e3o implantando, os executivos da DuPont disseram que s\u00e3o capazes de simplificar 25 centros de amostragem de tecido foliar norte-americanos em n\u00e3o mais do que tr\u00eas instala\u00e7\u00f5es de amostragem de gr\u00e3os. "O nome do jogo \u00e9 velocidade", disse o presidente da Pioneer, Paul Schickler. Anteriormente, sementes promissoras eram plantadas em campos de teste; essas plantas eram cultivadas e, em seguida, partes de suas folhas eram retiradas para an\u00e1lise. O novo processo automatizado remove os anos de testes de campo e an\u00e1lise f\u00edsica de caracter\u00edsticas da planta. Em vez disso, as espigas de milho s\u00e3o pulverizadas com tinta magn\u00e9tica e, em seguida, descascadas. Cada gr\u00e3o revestido de tinta \u00e9 agarrado por um \u00edm\u00e3 e mantido enquanto o laser corta a pequena por\u00e7\u00e3o a ser analisada. A Pioneer usar\u00e1 os lasers, em combina\u00e7\u00e3o com m\u00e9todos modernos para analisar e selecionar as qualidades gen\u00e9ticas de uma semente, sem ter que esperar que uma planta cres\u00e7a.<\/p>\n

A Pioneer solicitou mais de 10 patentes diferentes relacionadas \u00e0 tecnologia laser. Os executivos da empresa, dizendo que a tecnologia aumentar\u00e1 o tamanho e o escopo da pesquisa em cinco vezes nos pr\u00f3ximos tr\u00eas anos, planejam aumentar o investimento em pesquisa e desenvolvimento de produtos em 15% para 20% em 2009. A Pioneer tamb\u00e9m aumentar\u00e1 a receita comprometida com a pesquisa de cerca de 10% para 12%, disse Schickler.<\/p>","protected":false},"excerpt":{"rendered":"

A divis\u00e3o Pioneer Hi-Bred International da DuPont Co. revelou sua nova tecnologia de "sele\u00e7\u00e3o de sementes assistida por laser", com a qual espera reduzir pela metade\u2026<\/p>","protected":false},"author":110,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[21],"tags":[209],"class_list":["post-21437","post","type-post","status-publish","format-standard","hentry","category-seeds-traits","tag-dupont"],"yoast_head":"\nDuPont Unveils New Laser Seed Technology - AgriBusiness Global<\/title>\n<meta name=\"description\" content=\"DuPont Co.’s Pioneer Hi-Bred International division has unveiled its new "laser-assisted seed selection" technology, with which it hopes\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.agribusinessglobal.com\/pt\/agrochemicals\/seeds-traits\/dupont-unveils-new-laser-seed-technology\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"DuPont Unveils New Laser Seed Technology - AgriBusiness Global\" \/>\n<meta property=\"og:description\" content=\"DuPont Co.’s Pioneer Hi-Bred International division has unveiled its new "laser-assisted seed selection" technology, with which it hopes\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.agribusinessglobal.com\/pt\/agrochemicals\/seeds-traits\/dupont-unveils-new-laser-seed-technology\/\" \/>\n<meta property=\"og:site_name\" content=\"AgriBusiness Global\" \/>\n<meta property=\"article:published_time\" content=\"2008-09-02T04:00:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2014-12-23T15:53:51+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.agribusinessglobal.com\/wp-content\/themes\/AgribusinessTheme\/images\/ABG-Web-No-Feature-Logo.jpg\" \/>\n<meta name=\"author\" content=\"Matt Hopkins\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.agribusinessglobal.com\/wp-content\/themes\/AgribusinessTheme\/images\/ABG-Web-No-Feature-Logo.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Matt Hopkins\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/seeds-traits\\\/dupont-unveils-new-laser-seed-technology\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/seeds-traits\\\/dupont-unveils-new-laser-seed-technology\\\/\"},\"author\":{\"name\":\"Matt Hopkins\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#\\\/schema\\\/person\\\/4d0c8184f818e1c1add90c6287c9988e\"},\"headline\":\"DuPont Unveils New Laser Seed Technology\",\"datePublished\":\"2008-09-02T04:00:00+00:00\",\"dateModified\":\"2014-12-23T15:53:51+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/seeds-traits\\\/dupont-unveils-new-laser-seed-technology\\\/\"},\"wordCount\":248,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/pt\\\/#organization\"},\"keywords\":[\"Dupont\"],\"articleSection\":[\"Seeds and Traits\"],\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/seeds-traits\\\/dupont-unveils-new-laser-seed-technology\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/seeds-traits\\\/dupont-unveils-new-laser-seed-technology\\\/\",\"url\":\"https:\\\/\\\/www.agribusinessglobal.com\\\/agrochemicals\\\/seeds-traits\\\/dupont-unveils-new-laser-seed-technology\\\/\",\"name\":\"DuPont Unveils New Laser Seed Technology - 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