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Cited by 1,065

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CO/FT Regulatory Module Controls Timing of Flowering and Seasonal Growth Cessation in Trees

Böhlenius, Henrik, Huang, Tao, Charbonnel-Campaa, Laurence, Brunner, Amy M., Jansson, Stefan, Strauss, Steven H., Nilsson, Ove·2006·Science

Abstract

Forest trees display a perennial growth behavior characterized by a multiple-year delay in flowering and, in temperate regions, an annual cycling between growth and dormancy. We show here that the CO/FT regulatory module, which controls flowering time in response to variations in daylength in annual plants, controls flowering in aspen trees. Unexpectedly, however, it also controls the short-day–induced growth cessation and bud set occurring in the fall. This regulatory mechanism can explain the ecogenetic variation in a highly adaptive trait: the critical daylength for growth cessation displayed by aspen trees sampled across a latitudinal gradient spanning northern Europe.

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Metadata

Authors
Böhlenius, H., Huang, T., Charbonnel-Campaa, L., Brunner, A. M., Jansson, S., Strauss, S. H., & Nilsson, O.
Venue
Science
Published
2006-05-19
Volume
312
Issue
5776
Pages
1040-1043
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1980087716
Cited by
1,065
References
0
FWCI
61.57
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: CO/FT Regulatory Module Controls Timing of Flowering and Seasonal Growth Cessation in Trees. https://app.cochat.ai/papers/10.1126/science.1126038
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Böhlenius, H., Huang, T., Charbonnel-Campaa, L., Brunner, A. M., Jansson, S., Strauss, S. H., & Nilsson, O. (2006). CO/FT Regulatory Module Controls Timing of Flowering and Seasonal Growth Cessation in Trees. Science. https://doi.org/10.1126/science.1126038

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.