2013 journal article
Registration of Two Multiple Disease-Resistant Peanut Germplasm Lines Derived from Arachis cardenasii Krapov. & WC Gregory, GKP 10017
Registration of Two Multiple Disease-Resistant Peanut Germplasm Lines Derived from Arachis cardenasii Krapov. & WC Gregory, GKP 10017. JOURNAL OF PLANT REGISTRATIONS, 8(1), 86–89.
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Journal of Plant RegistrationsVolume 8, Issue 1 p. 86-89 Germplasm Registration of Two Multiple Disease-Resistant Peanut Germplasm Lines Derived from Arachis cardenasii Krapov. & W.C. Gregory, GKP 10017 S. P. Tallury, Corresponding Author S. P. Tallury stallur@clemson.edu Dep. of Crop Science, Box 7629, North Carolina State Univ., Raleigh, NC, 27695-7629Corresponding author (stallur@clemson.edu)Search for more papers by this authorT. G. Isleib, T. G. Isleib Dep. of Crop Science, Box 7629, North Carolina State Univ., Raleigh, NC, 27695-7629Search for more papers by this authorS. C. Copeland, S. C. Copeland Dep. of Crop Science, Box 7629, North Carolina State Univ., Raleigh, NC, 27695-7629Search for more papers by this authorP. Rosas-Anderson, P. Rosas-Anderson Dep. of Crop Science, Box 7629, North Carolina State Univ., Raleigh, NC, 27695-7629Search for more papers by this authorM. Balota, M. Balota Virginia Tech, Blacksburg, VASearch for more papers by this authorD. Singh, D. Singh Virginia Tech, Blacksburg, VASearch for more papers by this authorH. T. Stalker, H. T. Stalker Dep. of Crop Science, Box 7629, North Carolina State Univ., Raleigh, NC, 27695-7629Search for more papers by this author S. P. Tallury, Corresponding Author S. P. Tallury stallur@clemson.edu Dep. of Crop Science, Box 7629, North Carolina State Univ., Raleigh, NC, 27695-7629Corresponding author (stallur@clemson.edu)Search for more papers by this authorT. G. Isleib, T. G. Isleib Dep. of Crop Science, Box 7629, North Carolina State Univ., Raleigh, NC, 27695-7629Search for more papers by this authorS. C. Copeland, S. C. Copeland Dep. of Crop Science, Box 7629, North Carolina State Univ., Raleigh, NC, 27695-7629Search for more papers by this authorP. Rosas-Anderson, P. Rosas-Anderson Dep. of Crop Science, Box 7629, North Carolina State Univ., Raleigh, NC, 27695-7629Search for more papers by this authorM. Balota, M. Balota Virginia Tech, Blacksburg, VASearch for more papers by this authorD. Singh, D. Singh Virginia Tech, Blacksburg, VASearch for more papers by this authorH. T. Stalker, H. T. Stalker Dep. of Crop Science, Box 7629, North Carolina State Univ., Raleigh, NC, 27695-7629Search for more papers by this author First published: 19 December 2013 https://doi.org/10.3198/jpr2013.04.0017crgCitations: 31 All rights reserved. No part of this periodical may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or any information storage and retrieval system, without permission in writing from the publisher. Permission for printing and for reprinting the material contained herein has been obtained by the publisher. Read the full textAboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onFacebookTwitterLinkedInRedditWechat Abstract Two tetraploid (2n = 4x = 40) peanut (Arachis hypogaea L. subsp. hypogaea var. hypogaea) germplasm lines, GP-NC WS 16 (SPT 06-06) (Reg. No. GP-235, PI 669445) and GP-NC WS 17 (SPT 06-07) (Reg. No. GP-236, PI 669446), derived from interspecific hybridization, were developed in the peanut genetics program at North Carolina State University (NCSU), Raleigh, NC. These two lines were tested extensively by the North Carolina Agricultural Research Service from 2006 through 2012 in disease evaluation tests. They have unique alleles introgressed from the diploid (2n = 2x = 20) wild species, A. cardenasii Krapov. & W.C. Gregory. The germplasm lines are also unique in that they exhibited multiple disease resistances superior to the germplasm lines derived from A. cardenasii that were released previously by NCSU. Resistance to multiple diseases included early leaf spot (ELS), Cylindrocladium black rot (CBR), Sclerotinia blight (SB), and tomato spotted wilt (TSW). One of the lines, GP-NC WS 17, also exhibited drought tolerance in field and greenhouse studies. Thus, it can be concluded that these two peanut germplasm lines derived from diploid wild species have multiple biotic stress resistances, specifically for ELS, CBR, SB, and TSWV, as well as abiotic stress resistance in the case of GP-NC WS 17. These two lines should provide unique, improved germplasm for breeders interested in multiple disease resistance and in expanding the germplasm pool of A. hypogaea. Citing Literature Volume8, Issue1January 2014Pages 86-89 RelatedInformation