Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Resistance to rusts and broomrape in one-flowered vetch (Vicia articulata)
Euphytica ( IF 1.9 ) Pub Date : 2021-01-01 , DOI: 10.1007/s10681-020-02741-4 J. Rubio , D. Rubiales
Euphytica ( IF 1.9 ) Pub Date : 2021-01-01 , DOI: 10.1007/s10681-020-02741-4 J. Rubio , D. Rubiales
There is current interest in the revalorization of legume crops such as one-flowered vetch ( Vicia articulata ) that was widely cultivated in the past, but is today underutilized. Characterization of responses of existing germplasm to major biotic constraints is crucial for cultivar development. Our studies confirm that V. articulata germplasm can be severely infected by rusts, particularly by the rusts of pea ( Uromyces pisi ) and lentil ( U. viciae-fabae ex. L. culinaris ). Only moderate levels of quantitative resistance were identified to these rusts, with no hypersensitive resistance at all. On the contrary all accessions studied were very resistant to the rusts of common vetch ( U. viciae-fabae ex V. sativa ), faba bean ( U. viciae-fabae ex V. faba ) and chickpea ( U. ciceris-arietini ), resistance being frequently associated with hypersensitivity. Crenate broomrape ( Orobanche crenata ) is known to infect Vicia species. Our field, pot and in vitro experiments showed that V. articulata can be infected by O. crenata , but levels of infection remained low compared to faba bean and pea checks.
中文翻译:
抗一花紫云英(Vicia articulata)的锈病和扫帚菜
目前,人们对豆科作物(如过去广泛种植但今天未得到充分利用的一花野豌豆)的重新估值感兴趣。表征现有种质对主要生物限制的反应对于品种开发至关重要。我们的研究证实 V. articulata 种质会受到锈病的严重感染,尤其是豌豆 ( Uromyces pisi ) 和扁豆 ( U. viciae-fabae ex. L. culinaris ) 的锈病。对这些锈病仅鉴定出中等水平的定量抗性,根本没有过敏性抗性。相反,所有研究的种质对普通紫云英 (U. viciae-fabae ex V. sativa)、蚕豆 ( U. viciae-fabae ex V. faba ) 和鹰嘴豆 ( U. ciceris-arietini ) 的锈病具有很强的抵抗力,耐药性通常与超敏反应有关。圆齿扫帚菜 ( Orobanche crenata ) 已知会感染 Vicia 物种。我们的田间、盆栽和体外实验表明 V. articulata 可以被 O. crenata 感染,但与蚕豆和豌豆检查相比,感染水平仍然很低。
更新日期:2021-01-01
中文翻译:
抗一花紫云英(Vicia articulata)的锈病和扫帚菜
目前,人们对豆科作物(如过去广泛种植但今天未得到充分利用的一花野豌豆)的重新估值感兴趣。表征现有种质对主要生物限制的反应对于品种开发至关重要。我们的研究证实 V. articulata 种质会受到锈病的严重感染,尤其是豌豆 ( Uromyces pisi ) 和扁豆 ( U. viciae-fabae ex. L. culinaris ) 的锈病。对这些锈病仅鉴定出中等水平的定量抗性,根本没有过敏性抗性。相反,所有研究的种质对普通紫云英 (U. viciae-fabae ex V. sativa)、蚕豆 ( U. viciae-fabae ex V. faba ) 和鹰嘴豆 ( U. ciceris-arietini ) 的锈病具有很强的抵抗力,耐药性通常与超敏反应有关。圆齿扫帚菜 ( Orobanche crenata ) 已知会感染 Vicia 物种。我们的田间、盆栽和体外实验表明 V. articulata 可以被 O. crenata 感染,但与蚕豆和豌豆检查相比,感染水平仍然很低。