Skip to main content
Advertisement

Main menu

  • Home
  • Articles
    • Accepted manuscripts
    • Issue in progress
    • Latest complete issue
    • Issue archive
    • Archive by article type
    • Special issues
    • Subject collections
    • Sign up for alerts
  • About us
    • About Development
    • About the Node
    • Editors and Board
    • Editor biographies
    • Travelling Fellowships
    • Grants and funding
    • Journal Meetings
    • Workshops
    • The Company of Biologists
    • Journal news
  • For authors
    • Submit a manuscript
    • Aims and scope
    • Presubmission enquiries
    • Article types
    • Manuscript preparation
    • Cover suggestions
    • Editorial process
    • Promoting your paper
    • Open Access
    • Biology Open transfer
  • Journal info
    • Journal policies
    • Rights and permissions
    • Media policies
    • Reviewer guide
    • Sign up for alerts
  • Contacts
    • Contacts
    • Subscriptions
    • Advertising
    • Feedback
    • For library administrators
  • COB
    • About The Company of Biologists
    • Development
    • Journal of Cell Science
    • Journal of Experimental Biology
    • Disease Models & Mechanisms
    • Biology Open

User menu

  • Log in
  • Log out

Search

  • Advanced search
Development
  • COB
    • About The Company of Biologists
    • Development
    • Journal of Cell Science
    • Journal of Experimental Biology
    • Disease Models & Mechanisms
    • Biology Open

supporting biologistsinspiring biology

Development

  • Log in
Advanced search

RSS  Twitter  Facebook  YouTube 

  • Home
  • Articles
    • Accepted manuscripts
    • Issue in progress
    • Latest complete issue
    • Issue archive
    • Archive by article type
    • Special issues
    • Subject collections
    • Sign up for alerts
  • About us
    • About Development
    • About the Node
    • Editors and Board
    • Editor biographies
    • Travelling Fellowships
    • Grants and funding
    • Journal Meetings
    • Workshops
    • The Company of Biologists
    • Journal news
  • For authors
    • Submit a manuscript
    • Aims and scope
    • Presubmission enquiries
    • Article types
    • Manuscript preparation
    • Cover suggestions
    • Editorial process
    • Promoting your paper
    • Open Access
    • Biology Open transfer
  • Journal info
    • Journal policies
    • Rights and permissions
    • Media policies
    • Reviewer guide
    • Sign up for alerts
  • Contacts
    • Contacts
    • Subscriptions
    • Advertising
    • Feedback
    • For library administrators
JOURNAL ARTICLES
CLAVATA2, a regulator of meristem and organ development in Arabidopsis
J.M. Kayes, S.E. Clark
Development 1998 125: 3843-3851;
J.M. Kayes
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
S.E. Clark
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Info & metrics
  • PDF
Loading

Summary

Mutations at the CLAVATA2 (CLV2) locus of Arabidopsis result in enlarged shoot and flower meristems, as well as alterations in the development of the gynoecia, flower pedicels, and stamens. The shoot and flower meristem phenotypes of clv2 mutants are similar to weak clv1 and clv3 mutants. We present genetic analysis that CLV2 may function in the same pathway as CLV1 and CLV3 in the regulation of meristem development, but function separately in the regulation of organ development. We also present evidence that clv2 phenotypes are altered when the mutants are grown under short-day light conditions. These alterations include flower-to-shoot transformations, as well as a nearly complete suppression of the flower phenotypes, indicating that the requirement for CLV2 changes in response to different physiological conditions. The stm-1 mutation dominantly suppresses clv2, and clv2 mutations suppress the strong stm-1 allele, but not the weak stm-2 allele.

REFERENCES

    1. Barton M. K.,
    2. Poethig R. S.
    (1993) Formation of the shoot apical meristem in Arabidopsis thaliana: An analysis of development in the wild type and shoot meristemless mutant. Development 119, 823–831
    OpenUrlAbstract/FREE Full Text
    1. Bowman J. L.,
    2. Alvarez J.,
    3. Weigel D.,
    4. Meyerowitz E. M.,
    5. Smyth D. R.
    (1993) Control of flower development in Arabidopsis thaliana by APETALA1 and interacting genes. Development 119, 721–743
    OpenUrlAbstract/FREE Full Text
    1. Clark S. E.
    (1997) Organ formation at the vegetative shoot meristem. Plant Cell 9, 1067–1076
    OpenUrlFREE Full Text
    1. Clark S. E.,
    2. Jacobsen S. E.,
    3. Levin J.,
    4. Meyerowitz E. M.
    (1996) The CLAVATA and SHOOT MERISTEMLESS loci competitively regulate meristem activity in Arabidopsis. Development 122, 1567–1575
    OpenUrlAbstract
    1. Clark S. E.,
    2. Running M. P.,
    3. Meyerowitz E. M.
    (1993) CLAVATA1, a regulator of meristem and flower development in Arabidopsis. Development 119, 397–418
    OpenUrlAbstract
    1. Clark S. E.,
    2. Running M. P.,
    3. Meyerowitz E. M.
    (1995) CLAVATA3 is a specific regulator of shoot and floral meristem development affecting the same processes as CLAVATA1. Development 121, 2057–2067
    OpenUrlAbstract
    1. Clark S. E.,
    2. Williams R. W.,
    3. Meyerowitz E. M.
    (1997) The CLAVATA1 gene encodes a putative receptor kinase that controls shoot and floral meristem size in Arabidopsis. Cell 89, 575–585
    OpenUrlCrossRefPubMedWeb of Science
    1. Koornneef M.,
    2. van Eden J.,
    3. Hanhart C. J.,
    4. Stam P.,
    5. Braaksma F. J.,
    6. Feenstra W. J.
    (1983) Linkage map of Arabidopsis thaliana. J. Hered 74, 265–272
    OpenUrlAbstract/FREE Full Text
    1. Laux T.,
    2. Mayer K. F. X.,
    3. Berger J.,
    4. Jurgens G.
    (1996) The WUSCHEL gene is required for shoot and floral meristem integrity in Arabidopsis. Development 122, 87–96
    OpenUrlAbstract
    1. Long J. A.,
    2. Moan E. I.,
    3. Medford J. I.,
    4. Barton M. K.
    (1996) A member of the KNOTTED class of homeodomain proteins encoded by the STM gene of Arabidopsis. Nature 379, 66–69
    OpenUrlCrossRefPubMed
    1. Sessions R. A.,
    2. Zambryski P. C.
    (1995) Arabidopsis gynoecium structure in the wild type and ettin mutants. Development 121, 1519–1532
    OpenUrlAbstract
    1. Smyth D. R.,
    2. Bowman J. L.,
    3. Meyerowitz E. M.
    (1990) Early flower development in Arabidopsis. Plant Cell 2, 755–767
    OpenUrlAbstract/FREE Full Text
    1. Torii K. U.,
    2. Mitsukawa N.,
    3. Oosumi T.,
    4. Matsuura Y.,
    5. Yokoyama R.,
    6. Whittier R. F.,
    7. Komeda Y.
    (1996) The ArabidopsisERECTA gene encodes a putative receptor protein kinase with extracellular leucine-rich repeats. Plant Cell 8, 735–746
    OpenUrlAbstract/FREE Full Text
    1. Weigel D.,
    2. Alvarez J.,
    3. Smyth D. R.,
    4. Yanofsky M. F.,
    5. Meyerowitz E.M.
    (1992) LEAFY controls floral meristem identity in Arabidopsis. Cell 69, 843–859
    OpenUrlCrossRefPubMedWeb of Science
    1. Weigel D.,
    2. Clark S. E.
    (1996) Sizing up the flower meristem. Plant Physiology 112, 5–10
    OpenUrlPubMed
Previous ArticleNext Article
Back to top
Previous ArticleNext Article

This Issue

 Download PDF

Email

Thank you for your interest in spreading the word on Development.

NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.

Enter multiple addresses on separate lines or separate them with commas.
CLAVATA2, a regulator of meristem and organ development in Arabidopsis
(Your Name) has sent you a message from Development
(Your Name) thought you would like to see the Development web site.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Share
JOURNAL ARTICLES
CLAVATA2, a regulator of meristem and organ development in Arabidopsis
J.M. Kayes, S.E. Clark
Development 1998 125: 3843-3851;
del.icio.us logo Digg logo Reddit logo Twitter logo CiteULike logo Facebook logo Google logo Mendeley logo
Citation Tools
JOURNAL ARTICLES
CLAVATA2, a regulator of meristem and organ development in Arabidopsis
J.M. Kayes, S.E. Clark
Development 1998 125: 3843-3851;

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Alerts

Please log in to add an alert for this article.

Sign in to email alerts with your email address

Article navigation

  • Top
  • Article
  • Info & metrics
  • PDF

Related articles

Cited by...

More in this TOC section

  • Groucho augments the repression of multiple Even skipped target genes in establishing parasegment boundaries
  • Axial skeletal patterning in mice lacking all paralogous group 8 Hox genes
  • Morphogenetic cell movements in the middle region of the dermomyotome dorsomedial lip associated with patterning and growth of the primary epaxial myotome
Show more JOURNAL ARTICLES

Similar articles

Other journals from The Company of Biologists

Journal of Cell Science

Journal of Experimental Biology

Disease Models & Mechanisms

Biology Open

Advertisement

A new society for regenerative biologists

Kenneth Poss and Elly Tanaka announce the launch of the International Society for Regenerative Biology (ISRB), which will promote research and education in the field of regenerative biology.


Upcoming special issue: call for papers

The Immune System in Development and Regeneration
Guest editors: Florent Ginhoux and Paul Martin
Submission deadline: 1 September 2021
Publication: Spring 2022

The special issue welcomes Review articles as well as Research articles, and will be widely promoted online and at key global conferences.


An interview with Cagney Coomer

Over a virtual chat, we spoke to Cagney Coomer about her experiences in the lab, the classroom and the community centre, and why she thinks outreach and role models are vital to science.


Development presents...

Our successful webinar series continues into 2021, with early-career researchers presenting their papers and a chance to virtually network with the developmental biology community afterwards. Here, Michèle Romanos talks about her new preprint, which mixes experimentation in quail embryos and computational modelling to understand how heterogeneity in a tissue influences cell rate.

Save your spot at our next session:

10 March
Time: 9:00 (GMT)
Chaired by: Thomas Lecuit

Join our mailing list to receive news and updates on the series.

Articles

  • Accepted manuscripts
  • Issue in progress
  • Latest complete issue
  • Issue archive
  • Archive by article type
  • Special issues
  • Subject collections
  • Sign up for alerts

About us

  • About Development
  • About the Node
  • Editors and board
  • Editor biographies
  • Travelling Fellowships
  • Grants and funding
  • Journal Meetings
  • Workshops
  • The Company of Biologists

For authors

  • Submit a manuscript
  • Aims and scope
  • Presubmission enquiries
  • Article types
  • Manuscript preparation
  • Cover suggestions
  • Editorial process
  • Promoting your paper
  • Open Access
  • Biology Open transfer

Journal info

  • Journal policies
  • Rights and permissions
  • Media policies
  • Reviewer guide
  • Sign up for alerts

Contact

  • Contact Development
  • Subscriptions
  • Advertising
  • Feedback
  • Institutional usage stats (logged-in users only)

 Twitter   YouTube   LinkedIn

© 2021   The Company of Biologists Ltd   Registered Charity 277992