Doubled haploid breeding methods in maize and soybean

dc.contributor.author Friederich, Jarrod
dc.contributor.department Agronomy
dc.contributor.majorProfessor Dr. Thomas Lübberstedt
dc.contributor.majorProfessor Dr. Allen Knapp
dc.date 2020-08-28T18:42:51.000
dc.date.accessioned 2021-02-25T00:02:11Z
dc.date.available 2021-02-25T00:02:11Z
dc.date.copyright Wed Jan 01 00:00:00 UTC 2020
dc.date.embargo 2020-07-07
dc.date.issued 2020-01-01
dc.description.abstract <p>The use of haploids in breeding programs has many benefits and has been a useful tool in plant breeding programs for decades. Since the initial discovery of haploids in the 1920’s, haploid technology has allowed for an increased rate of genetic gain in crops such as maize by allowing efficient integration of desirable agronomic, phenotypic, and genomic traits into elite germplasm quickly and efficiently. The objectives of this creative component were to review the use of doubled haploid (DH) breeding technology in established plant breeding programs such as maize (Zea mays L.) and the genes currently known to be involved in DH induction. The second objective was to discuss the requirements necessary to establish a viable DH breeding program in soybean [Glycine max (L.) Merr]. Due to the highly successful use of doubled haploid (DH) technology in maize DHs have been researched and developed for use in several crops with varying rates of success. Wheat has been among the more successful recent adoptions of commercial use of DHs. Rice (Oryza sativa L.) and soybean have been met with limited results. However, there has been promising research conducted recently that may help make this technology more commercially viable for these crops.</p>
dc.format.mimetype PDF
dc.identifier archive/lib.dr.iastate.edu/creativecomponents/583/
dc.identifier.articleid 1625
dc.identifier.contextkey 18399374
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath creativecomponents/583
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/93703
dc.source.bitstream archive/lib.dr.iastate.edu/creativecomponents/583/Doubled_haploid_breeding_methods_in_maize_and_soybean.pdf|||Sat Jan 15 01:01:59 UTC 2022
dc.subject.disciplines Agronomy and Crop Sciences
dc.subject.keywords Doubled haploid
dc.title Doubled haploid breeding methods in maize and soybean
dc.type article
dc.type.genre creativecomponent
dspace.entity.type Publication
relation.isOrgUnitOfPublication fdd5c06c-bdbe-469c-a38e-51e664fece7a
thesis.degree.discipline Agronomy
thesis.degree.level creativecomponent
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