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The DOI matches its Crossref record; 15 of the 15 references it cites were found in a registry or an index.

Molecular Analysis of FRIGIDA , a Major Determinant of Natural Variation in Arabidopsis Flowering Time

Johanson, Urban, West, Joanne, Lister, Clare, Michaels, Scott, Amasino, Richard, Dean, Caroline·2000·Science

Abstract

Vernalization, the acceleration of flowering by a long period of cold temperature, ensures that many plants overwinter vegetatively and flower in spring. In Arabidopsis , allelic variation at the FRIGIDA ( FRI ) locus is a major determinant of natural variation in flowering time. Dominant alleles of FRI confer late flowering, which is reversed to earliness by vernalization. We cloned FRI and analyzed the molecular basis of the allelic variation. Most of the early-flowering ecotypes analyzed carry FRI alleles containing one of two different deletions that disrupt the open reading frame. Loss-of-function mutations at FRI have thus provided the basis for the evolution of many early-flowering ecotypes.

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Crossref · 10.1126/science.290.5490.344

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Metadata

Authors
Johanson, U., West, J., Lister, C., Michaels, S., Amasino, R., & Dean, C.
Venue
Science
Published
2000-10-13
Volume
290
Issue
5490
Pages
344-347
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2066672169
Cited by
1,019
References
15
FWCI
49.03
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Molecular Analysis of FRIGIDA , a Major Determinant of Natural Variation in Arabidopsis Flowering Time. https://app.cochat.ai/papers/10.1126/science.290.5490.344
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Johanson, U., West, J., Lister, C., Michaels, S., Amasino, R., & Dean, C. (2000). Molecular Analysis of FRIGIDA , a Major Determinant of Natural Variation in Arabidopsis Flowering Time. Science. https://doi.org/10.1126/science.290.5490.344

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

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