100 years of breeding guayule

Terry A. Coffelt, Dennis T Ray, David A. Dierig

Research output: Chapter in Book/Report/Conference proceedingChapter

Abstract

Guayule has been known for 100 years as a potential source of natural rubber. Breeding efforts have been sporadic limiting progress in guayule breeding compared to other crops. Even though the genetic base appears to be rather narrow, it has not hindered guayule breeding programs. The most extensively employed breeding approach has been single-plant selections. The primary objective for guayule breeding programs has been increased rubber yield. Limited studies utilizing biotechnology, chemical, molecular, or other new methods of improvement have been conducted in guayule. Most have involved trying to understand the rubber synthesis pathway or to modify the rubber biosynthesis pathway through genetic engineering. While these previous attempts to increase rubber yields have met with little or limited success, the studies have shown that guayule can be successfully transformed. It might be more effective in the short term to use biotechnology to insert genes for other potentially useful traits such as herbicide tolerance and insect resistance. For future progress in guayule breeding to be made, much work remains to be done.

Original languageEnglish (US)
Title of host publicationIndustrial Crops: Breeding for Bioenergy and Bioproducts
PublisherSpringer New York
Pages351-367
Number of pages17
ISBN (Print)9781493914470, 9781493914463
DOIs
StatePublished - Jan 1 2015

Fingerprint

guayule
Rubber
Breeding
rubber
breeding
Biotechnology
biotechnology
Genetic Engineering
Herbicides
herbicide resistance
Insects
genetic engineering
genetic background
biosynthesis
insects
synthesis
Genes
crops

Keywords

  • Breeding
  • Genetic resources
  • Germplasm
  • Guayule
  • Natural rubber

ASJC Scopus subject areas

  • Agricultural and Biological Sciences(all)

Cite this

Coffelt, T. A., Ray, D. T., & Dierig, D. A. (2015). 100 years of breeding guayule. In Industrial Crops: Breeding for Bioenergy and Bioproducts (pp. 351-367). Springer New York. https://doi.org/10.1007/978-1-4939-1447-0_16

100 years of breeding guayule. / Coffelt, Terry A.; Ray, Dennis T; Dierig, David A.

Industrial Crops: Breeding for Bioenergy and Bioproducts. Springer New York, 2015. p. 351-367.

Research output: Chapter in Book/Report/Conference proceedingChapter

Coffelt, TA, Ray, DT & Dierig, DA 2015, 100 years of breeding guayule. in Industrial Crops: Breeding for Bioenergy and Bioproducts. Springer New York, pp. 351-367. https://doi.org/10.1007/978-1-4939-1447-0_16
Coffelt TA, Ray DT, Dierig DA. 100 years of breeding guayule. In Industrial Crops: Breeding for Bioenergy and Bioproducts. Springer New York. 2015. p. 351-367 https://doi.org/10.1007/978-1-4939-1447-0_16
Coffelt, Terry A. ; Ray, Dennis T ; Dierig, David A. / 100 years of breeding guayule. Industrial Crops: Breeding for Bioenergy and Bioproducts. Springer New York, 2015. pp. 351-367
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