Horizontal gene transfer of - Science | AAAS
网页Here, we cloned the FHB resistance gene Fhb7 by assembling the genome of Thinopyrum elongatum, a species used in wheat distant hybridization breeding. Fhb7 encodes a glutathione S-transferase (GST) and confers broad resistance to Fusarium species by detoxifying trichothecenes through de-epoxidation.
Science | 小麦抗赤霉病主效基因Fhb7 - 知乎 - 知乎专栏
网页Here, we cloned the FHB resistance gene Fhb7 by assembling the genome of Thinopyrum elongatum, a species used in wheat distant hybridization breeding. Fhb7 encodes a glutathione S-transferase (GST) and confers broad resistance to Fusarium species by detoxifying trichothecenes via de-epoxidation.
扭肚藤（木犀科素馨属植物）_百度百科
网页扭肚藤（Jasminum elongatum (Bergius) Willd.）是木犀科素馨属的攀缘灌木植物。. 小枝疏被柔毛或密被黄褐色绒毛；叶单叶对生，纸质，卵形或卵状披针形；花梗长，被毛或无毛；果长圆形或卵圆形，成熟时黑色；花期4-12月，果期8月至翌年3月；在《山草药指南》中凡患 ...
小麦-Thinopyrum elongatum 易位系的系统开发及其在小麦抗赤霉 …
网页elongatum，将 FHB 抗性基因成功转移到商业小麦品种中尚未见报道。在这项研究中，我们开发了 836 小麦 - Th。细长通过辐照小麦花粉的各种类型的易位系 - Th。开花期的elongatum添加系 CS-7EL，其中 81 株被鉴定为对 FHB 具有抗性。
Systemic development of wheat–Thinopyrum elongatum …
网页2023年3月14日 · In this study, we developed 836 wheat–Th. elongatum translocation lines of various types by irradiating the pollen of the wheat–Th. elongatum addition line CS-7EL at the flowering stage, among which 81 were identified as resistant to FHB.
诺禾致源：Science项目文章｜小麦抗赤霉病基因Fhb7的水平转移 …
网页长穗偃麦草（Thinopyrum elongatum）因具有抗逆、生长势强、对赤霉病抗性高效稳定等特点，已广泛的应用到小麦远缘杂交育种研究中。Fhb7 是长穗偃麦草中抗 FHB 的主效基因。
Development, identification, and utilization of wheat–tetraploid
网页2024年1月10日 · Tetraploid Thinopyrum elongatum is a valuable genetic resource for improving the resistance of wheat to diseases such as stripe rust, powdery mildew, and Fusarium head blight. We previously reported that chromosome 4E of the 4E (4D) substitution line carries all-stage stripe rust resistance genes.
Genomic sequencing of Thinopyrum elongatum chromosome …
网页2022年3月23日 · The tall wheatgrass species Thinopyrum elongatum carries a strong fusarium head blight (FHB) resistance locus located on the long arm of chromosome 7 (7EL) as well as resistance to leaf and stem rusts, all diseases with …
The Genetic Resource of Thinopyrum elongatum (Host) D.R.
网页2023年11月28日 · This review considers the main genetically characterized traits of Th. elongatum transferred or desirable for transfer into the wheat genome, like resistance to Fusarium head blight, Septoria diseases, rust diseases, and tolerance to abiotic stresses, including waterlogging, soil salinity, low temperatures, as well as genes that affect the ...
Exploiting the genome of Thinopyrum elongatum to expand the …
网页2020年4月20日 · One hundred and thirty four introgressions from Thinopyrum elongatum have been transferred into a wheat background and were characterised using 263 SNP markers. Species within the genus Thinopyrum have been shown to carry genetic variation for a very wide range of traits including biotic and abiotic stresses and quality.