University of Tasmania
Browse

File(s) under permanent embargo

Strong, independent, quantitative genetic control of the timing of vegetative phase change and first flowering in Eucalyptus globulus ssp. globulus (Tasmanian Blue Gum)

journal contribution
posted on 2023-05-25, 23:30 authored by Jordan, GJ, Bradley PottsBradley Potts, Wiltshire, RJE
Analysis of large open-pollinated and controlled-cross field trials of Eucalyptus globulus ssp. globulus show quantitative genetic independence of the times of first flowering and the abrupt change in leaf form . The onset of each of these critical developmental events is under moderate to strong additive genetic control in this taxon, with individual narrow-sense heritabilities of 0.4-0.6 and 0.2-0.9 respectively, and little nonadditive genetic control. This strong additive genetic control and the independence of these processes provide the genetic environment for rapid heterochronic microevolution.

History

Publication title

Heredity

Volume

83

Article number

2

Number

2

Pagination

179-187

Publication status

  • Published

Rights statement

BM Potts. Definitive version is available at http://www.nature.com/hdy/index.html

Repository Status

  • Restricted

Usage metrics

    University Of Tasmania

    Categories

    No categories selected

    Exports

    RefWorks
    BibTeX
    Ref. manager
    Endnote
    DataCite
    NLM
    DC