{"product_id":"the-cassava-mosaic-virus-disease-von-yvonne-lokko","title":"The Cassava Mosaic Virus Disease","description":"\u003cp\u003eThe cassava mosaic virus disease (CMD) is considered  the most devastating disease of cassava in Africa.  Annual yield loose on the continent amount to over  2.2 billion tonnes of storage root, at a cost of US  $440 million. The use of resistance cultivars is the  most effective means of control, however, over the  years a single source of resistance has been used in  breeding and cultivar development. To ensure that  durable resistance is maintained within the African  cassava germplasm, additional sources of resistance  with a wider genetic base are required to diversify  resistance to the disease, and allow the  accumulation of desirable gene combinations that  would be difficult for the pathogens to circumvent  in the long term. To efficiently utilise these new  sources of resistance in breeding programmes, it is  essential to compare the various resistant genotypes  with each other to determine if the loci for  resistance are similar, and how their effects  complement each other to enhance resistance. This  study aimed to evaluate the genetic relationships  among the various sources of resistance to CMD and  identify molecular markers linked to genes for  resistance to CMD.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838379098\"\u003e\u003ch3\u003eGenetic Analysis of Host Plant Resistance\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838379098","offer_id":39469134544989,"sku":"9783838379098","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/daa92c0e-9abb-48b3-ac24-9f709fc24d8d.jpg?v=1774682136","url":"https:\/\/shop.autorenwelt.de\/en\/products\/the-cassava-mosaic-virus-disease-von-yvonne-lokko","provider":"Autorenwelt Shop","version":"1.0","type":"link"}