Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Five ways to stay green.

H Thomas1, C J Howarth

  • 1Cell Biology Department, IGER, Aberystwyth, Ceredigion, UK. sid.thomas@bbsrc.ac.uk

Journal of Experimental Botany
|August 12, 2000
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Population genomics of Mediterranean oat (A. sativa) reveals high genetic diversity and three loci for heading date.

TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik·2021
Same author

Public health matters: Innovative approaches for engaging medical students.

Medical teacher·2017
Same author

Immune responses in the aquatic gastropod Lymnaea stagnalis under short-term exposure to pharmaceuticals of concern for immune systems: Diclofenac, cyclophosphamide and cyclosporine A.

Ecotoxicology and environmental safety·2017
Same author

Optical analysis of samarium doped sodium bismuth silicate glass.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2016
Same author

Assessing particle kinematics via template matching algorithms.

Optics express·2016
Same author

Early cryoprecipitate for major haemorrhage in trauma: a randomised controlled feasibility trial.

British journal of anaesthesia·2015
Same journal

Correction to: Beyond a plant hormone: ethylene receptors and signaling in microbes.

Journal of experimental botany·2026
Same journal

Single-Cell Atlases as Meta-Analytic Compasses for Developmental Biology: A Case Study Using the Arabidopsis Root.

Journal of experimental botany·2026
Same journal

A sugar flow model predicts cell dynamics, weight and quality of tomato at varying sink-source ratios and temperatures.

Journal of experimental botany·2026
Same journal

Crosstalks between plant proteostasis and chromatin remodeling machineries.

Journal of experimental botany·2026
Same journal

Novel Imaging Approaches for Visualising Root-Mycorrhizal Fungal Interactions.

Journal of experimental botany·2026
Same journal

The ga3ox1b mutation reveals the crosstalk between gibberellin and other phytohormones in controlling the growth and development of female flowers in Cucurbita pepo.

Journal of experimental botany·2026
See all related articles

Altering leaf senescence timing, particularly through the

Area of Science:

  • Plant Biology
  • Agricultural Science

Background:

  • Leaf senescence is a critical developmental process influencing plant productivity.
  • The 'stay-green' phenotype, characterized by delayed leaf senescence, offers potential for enhanced crop yields.
  • Diverse genetic and physiological mechanisms underlie the stay-green trait across species.

Purpose of the Study:

  • To explore the relationship between leaf carbon balance and senescence timing.
  • To investigate the productivity benefits of delayed leaf senescence.
  • To review diverse genetic and biotechnological approaches to achieving the stay-green phenotype.

Main Methods:

  • Analysis of carbon income and expenditure over leaf lifespan.
  • Examination of genetic variants exhibiting delayed leaf senescence (stay-greens).

Related Experiment Videos

  • Review of transgenic strategies and marker-assisted selection for stay-green traits.

    • Main Results:

    • Delayed senescence can prevent premature degradation of the photosynthetic apparatus.
    • Stay-green traits arise from various mechanisms, including disabled chlorophyll catabolism or bred perennial tendencies.
    • Quantitative trait mapping has identified loci associated with greenness, drought response, and flowering time in pearl millet.

    Conclusions:

    • The stay-green phenotype can be achieved through diverse genetic and physiological pathways.
    • Understanding these pathways is crucial for optimizing crop productivity.
    • Further research is needed to define the limits of stay-green traits for enhancing productivity.