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020 ▼a 9781687970787
035 ▼a (MiAaPQ)AAI27602817
035 ▼a (MiAaPQ)OhioLINKosu1555429203649991
040 ▼a MiAaPQ ▼c MiAaPQ ▼d 247004
0820 ▼a 630
1001 ▼a Karhoff, Stephanie Renae.
24510 ▼a Characterization of a Major Quantitative Disease Resistance Locus for Partial Resistance to Phytophthora sojae.
260 ▼a [S.l.]: ▼b The Ohio State University., ▼c 2019.
260 1 ▼a Ann Arbor: ▼b ProQuest Dissertations & Theses, ▼c 2019.
300 ▼a 276 p.
500 ▼a Source: Dissertations Abstracts International, Volume: 81-06, Section: B.
500 ▼a Advisor: McHale , Leah
5021 ▼a Thesis (Ph.D.)--The Ohio State University, 2019.
506 ▼a This item must not be sold to any third party vendors.
520 ▼a Phytophthora root and stem rot is caused by the soil-borne oomycete Phytophthora sojae. Host resistance is the main management practice for Phytophthora root and stem rot, and breeders have historically relied on single, major resistance (Rps) genes. However, pathogen populations have adapted to the previously deployed Rps혻genes. An alternative is to breed for higher levels of partial resistance, which is quantitatively inherited and typically non isolate-specific. Partial resistance is controlled by multiple quantitative disease resistance loci (QDRL). A QDRL explaining up to 45% of the phenotypic variation (PV) was previously identified in plant introduction (PI) 427106 and PI 427105B (QDRL-18). Major QDRL are rare in the soybean - P. sojae pathosystem
590 ▼a School code: 0168.
650 4 ▼a Agronomy.
650 4 ▼a Genetics.
650 4 ▼a Plant sciences.
650 4 ▼a Plant pathology.
650 4 ▼a Agriculture.
690 ▼a 0479
690 ▼a 0473
690 ▼a 0285
690 ▼a 0369
690 ▼a 0480
71020 ▼a The Ohio State University. ▼b Translational Plant Sciences.
7730 ▼t Dissertations Abstracts International ▼g 81-06B.
773 ▼t Dissertation Abstract International
790 ▼a 0168
791 ▼a Ph.D.
792 ▼a 2019
793 ▼a English
85640 ▼u http://www.riss.kr/pdu/ddodLink.do?id=T15494550 ▼n KERIS ▼z 이 자료의 원문은 한국교육학술정보원에서 제공합니다.
980 ▼a 202002 ▼f 2020
990 ▼a ***1008102
991 ▼a E-BOOK