Fhb1 his
Webof Fhb1 in three biparental populations that have been gen-erated by crossing line DBC-480, an FHB-resistant experi-mental durum line possessing the Fhb1 allele from Sumai-3, with a modern European durum breeding line and two current durum cultivars. We also show the association of plant height with FHB resistance, and more specifically the WebNov 30, 2024 · The development of Fusarium head blight (FHB)-resistant winter wheat cultivars using the gene Fhb1 has been conducted in northern China. Sumai 3, a Chinese FHB-resistant spring wheat cultivar, carries three FHB resistance genes: Fhb1, Fhb2 and Fhb5. To better use these genes for increasing FHB resistance in northern China, it is …
Fhb1 his
Did you know?
WebFeb 1, 2024 · A histidine-rich calcium-binding protein (His) was identified as playing a role in the Fhb1 resistance in 2024 (Li et al. 2024; Su et al. 2024). Functional markers were developed based on the critical sequence deletion of TaHRC in the Fhb1 region and they could be used as the diagnostic markers in wheat breeding (Su et al. 2024). WebNov 1, 2024 · The Fhb1 diagnostic markers PFT-CAPS and His-InDel developed in this study can be used effectively in marker-assisted selection for improving FHB resistance. Read more. Article.
WebJan 10, 2024 · Fusarium head blight is one of the most serious diseases caused by Fusarium graminearum in wheat. Here, we developed a new way to prevent and control Fusarium head blight by introducing the resistance genes Fhb1 and Fhb7 into the endophytic fungus Phomopsis liquidambaris, named PL-Fhb1 and PL-Fhb7, … WebMar 18, 2024 · Fusarium head blight (FHB) disease that occurs in wheat is caused by Fusarium graminearum and is a major risk to wheat yield. Although several research …
WebAug 22, 2024 · Key message Functional markers were developed based on the critical sequence deletion of TaHRC in the Fhb1 region and validated to be diagnostic in a worldwide wheat collection. Abstract Wheat Fusarium head blight (FHB) is a devastating disease in wheat and barley worldwide. Growing FHB-resistant cultivars is an effective … WebOct 27, 2024 · However, this gene was also found in some susceptible accessions without Fhb1 (Yang et al., 2005; He et al., 2024a; Jia et al., 2024). Before long, another gene named HRC or His was cloned as an …
WebHere we report the map-based cloning of Fhb1 from a Chinese wheat cultivar Sumai 3. By mutation analysis, gene silencing and transgenic overexpression, we show that a pore … bind_auto_createWebTo obtain wheat germplasm containing both Fhb1 and Sr2 genes, we developed and screened two F 2 populations using tightly linked DNA markers, Xgwm533 and csSr2 for Sr2, and UMN10, and a newly designed marker UMN10 v2 for Fhb1. Among 1949 F 2 plants, 43 were identified with Fhb1 and Sr2 in coupling phase. After screened with … cystatinsWebFhb7 is a QTL introduced from Thinopyrum elongatum and shows a similar effect on FHB resistance as Fhb1. Th. elongatum (syn. Agropyron elongatum or Lophopyrum … bindawoodapps.comWebJul 14, 2024 · The lab of Ma previously cloned Fhb1, which inhibits FHB spread within spikes, and fine mapped Fhb4 and Fhb5, which condition resistance to initial infection of Fusarium spp., from FHB-resistant indigenous line Wangshuibai (WSB). In this study, these three QTLs were simultaneously introduced into five modern Chinese wheat cultivars or … cystatin superfamilyWebJun 10, 2024 · Fusarium head blight (FHB), which is mainly caused by Fusarium graminearum, is a destructive wheat disease that threatens global wheat production. … bind auto insuranceWebDec 1, 2024 · The gene-specific markers TaHRC-GSM-F and TaHRC-GSM-R amplified a 1.4 kb fragment from plants carrying the Fhb1 resistance allele and a 2.0 kb fragment from those carrying the Fhb1 susceptibility allele (Fig. 1).A total of 3200 BC 2 F 2 plants from the six populations were genotyped, and 1089 plants carried the homozygous Fhb1 … bind auto sprint rustWebFhb1, Fhb4, and Fhb5 Pyramiding. Fhb1, Fhb4, and Fhb5 were introduced from NMAS022 to Bainong418, Bainong4199, Zhoumai27, 4446, and Chuanmai 64 through three generations of marker-assisted backcross using the recipient lines as recurrent parents ().To identify plants carrying the target QTL, an average of 37 plants were examined per … cystatin sn and th2