University of Illinois at Urbana-Champaign
Genetic resistance to and diversity of soybean mosaic virus
Abstract
dc:descriptionFour soybean (Glycine max (L.) Merrill) cultivars from China were studied to determine the inheritance of their resistant reactions to soybean mosaic virus (SMV) strain G1. Each of the cultivars was crossed with a susceptible cultivar Williams to determine the number of genes for resistance. The four cultivars were also crossed with lines with known genes for resistance to SMV to test for allelism. The crosses were evaluated in the F$\sb2$ and with F$\sb{2:3}$ families in the field and in the greenhouse for reaction to inoculation with SMV-G1. Results show that each of the Chinese cultivars has a single dominant gene for resistance to SMV-G1. The resistance gene carried by Feng Shou Huang is at the Rsv1 locus. The resistance gene carried by Ke Feng No.1 is at the non-Rsv1 locus in PI 486.355. The resistance genes carried by Da Bai Ma and Xu Dou No.1 are at neither the Rsv1 locus nor the non-Rsv1 locus in PI 486.355.
Degree
thesis:*- Name thesis:degree_name
- Ph.D.
- Level thesis:degree_level
- Dissertation
- Discipline thesis:degree_discipline
- Agronomy
- Grantor
- University of Illinois at Urbana-Champaign
- Year dc:date
- 2011
Author and committee
dc:creator, dc:contributor.*- Author dc:creator
-
- Wang, Yi
- Contributors dc:contributor
-
- Nelson, Randall L.
Subjects
dc:subject × 4Rights
dc:rights- Statement dc:rights
-
- Copyright 1996 Wang, Yi
- Language dc:language
- eng
Identifiers
dc:identifier.*- Identifier
-
9780591089080
AAI9702712
(UMI)AAI9702712 - OAI identifier oai:identifier
- oai:www.ideals.illinois.edu:2142/22159