Germplasm Release: True Potato Seed (TPS) from a Late Blight Resistant, Long-day Adapted Diploid Potato Population that is Segregating for Early Blight Resistance
{"title":"Germplasm Release: True Potato Seed (TPS) from a Late Blight Resistant, Long-day Adapted Diploid Potato Population that is Segregating for Early Blight Resistance","authors":"Kathleen G. Haynes, Xinshun Qu, John Bamberg","doi":"10.1007/s12230-022-09882-3","DOIUrl":null,"url":null,"abstract":"<div><p>True potato seed (TPS) from a bulk-pollinated, long-day adapted, late blight resistant diploid population is being released to the potato breeding community. The population consisted of 72 maternal half-sib families derived from a hybrid population of <i>Solanum phureja-S. stenotomum</i> originally bred for adaptation to long-day conditions in North Carolina, and which subsequently underwent four cycles of selection for resistance to late blight in Pennsylvania; TPS from 58 of these families are being released. The population is segregating widely for early blight resistance and tuber skin color and texture, shape, eye depth, flesh color and specific gravity. TPS has been deposited with the US Potato Genebank in Sturgeon Bay, WI and may be requested from them.</p></div>","PeriodicalId":7596,"journal":{"name":"American Journal of Potato Research","volume":"99 4","pages":"321 - 325"},"PeriodicalIF":1.2000,"publicationDate":"2022-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s12230-022-09882-3.pdf","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"American Journal of Potato Research","FirstCategoryId":"97","ListUrlMain":"https://link.springer.com/article/10.1007/s12230-022-09882-3","RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"AGRONOMY","Score":null,"Total":0}
引用次数: 1
Abstract
True potato seed (TPS) from a bulk-pollinated, long-day adapted, late blight resistant diploid population is being released to the potato breeding community. The population consisted of 72 maternal half-sib families derived from a hybrid population of Solanum phureja-S. stenotomum originally bred for adaptation to long-day conditions in North Carolina, and which subsequently underwent four cycles of selection for resistance to late blight in Pennsylvania; TPS from 58 of these families are being released. The population is segregating widely for early blight resistance and tuber skin color and texture, shape, eye depth, flesh color and specific gravity. TPS has been deposited with the US Potato Genebank in Sturgeon Bay, WI and may be requested from them.
期刊介绍：
The American Journal of Potato Research (AJPR), the journal of the Potato Association of America (PAA), publishes reports of basic and applied research on the potato, Solanum spp. It presents authoritative coverage of new scientific developments in potato science, including biotechnology, breeding and genetics, crop management, disease and pest research, economics and marketing, nutrition, physiology, and post-harvest handling and quality. Recognized internationally by contributors and readership, it promotes the exchange of information on all aspects of this fast-evolving global industry.
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