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
    • Feedback
  • 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
    • Feedback
JOURNAL ARTICLES
Leafbladeless1 is required for dorsoventrality of lateral organs in maize
M.C. Timmermans, N.P. Schultes, J.P. Jankovsky, T. Nelson
Development 1998 125: 2813-2823;
M.C. Timmermans
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
N.P. Schultes
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
J.P. Jankovsky
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
T. Nelson
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Info & metrics
  • PDF
Loading

Summary

The maize leafbladeless1 (lbl1) mutant displays a variety of leaf and plant phenotypes. The most extreme manifestation in the leaf is the formation of radially symmetric, abaxialized leaves due to a complete loss of adaxial cell types. Less severe phenotypes, resulting from a partial loss of adaxial cell identity, include the formation of ectopic laminae at the boundary between abaxialized, mutant sectors on the adaxial leaf surface and the bifurcation of leaves. Ectopic laminae and bifurcations arise early in leaf development and result in an altered patterning of the leaf along the proximodistal axis, or in complete duplication of the developing organ. Leaf-like lateral organs of the inflorescences and flowers show similar phenotypes. These observations suggest that Lbl1 is required for the specification of adaxial cell identity within leaves and leaf-like lateral organs. Lbl1 is also required for the lateral propagation of leaf founder cell recruitment, and plays a direct or indirect role in the downregulation of the homeobox gene, knotted1, during leaf development. Our results suggest that adaxial/abaxial asymmetry of lateral organs is specified in the shoot apical meristem, and that formation of this axis is essential for marginal, lateral growth and for the specification of points of proximodistal growth. Parallels between early patterning events during lateral organ development in plants and animals are discussed.

REFERENCES

    1. Becraft P. W.,
    2. Freeling M.
    (1994) Genetic analysis of RoughSheath-1 developmental mutants of maize. Genetics 136, 295–311
    OpenUrlAbstract/FREE Full Text
    1. Bohmert K.,
    2. Camus I.,
    3. Bellini C.,
    4. Bouchez D.,
    5. Caboche M.,
    6. Benning C.
    (1998) AGO1 defines a novel locus of Arabidopsis controlling leaf development. EMBOJ 17, 170–180
    OpenUrlAbstract
    1. Buckner B.,
    2. San Miguel P.,
    3. Janick-Buckner D.,
    4. Benntzen J. L.
    (1996) The y1 gene of maize encodes for phytoene synthase. Genetics 143, 479–488
    OpenUrlAbstract/FREE Full Text
    1. Butterworth F. M.,
    2. King R. C.
    (1965) The developmental genetics of apterous mutants in Drosophila melanogaster. Genetics 52, 1153–1174
    OpenUrlFREE Full Text
    1. Campbell G.,
    2. Tomlinson A.
    (1995) Initiation of the proximodistal axis in insect legs. Development 121, 619–628
    OpenUrlAbstract
    1. Chuck G.,
    2. Lincoln C.,
    3. Hake S.
    (1996) KNAT1 induces lobed leaves with ectopic meristems when overexpressed in Arabidopsis. Plant Cell 8, 1277–1289
    OpenUrlAbstract/FREE Full Text
    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. Coen E. S.,
    2. Meyerowitz E. M.
    (1991) The war of the whorls: Genetic interactions controlling flower development. Nature 353, 31–37
    OpenUrlCrossRefPubMedWeb of Science
    1. Cohen B.,
    2. McGuffin M. E.,
    3. Pfeifle C.,
    4. Segal D.,
    5. Cohen S. M.
    (1992) apterous, a gene required for imaginal disc development in Drosophila encodes a member of the LIM family of developmental regulatory proteins. Genes Dev 6, 715–729
    OpenUrlAbstract/FREE Full Text
    1. Cutter E. G.
    (1954) Experimental induction of buds from fern leaf primordia. Nature 173, 440–441
    OpenUrlCrossRef
    1. Diaz-Benjumea F. J.,
    2. Cohen S. M.
    (1993) Interaction between dorsal and ventral cells in the imaginal disc directs wing development in Drosophila. Cell 75, 741–752
    OpenUrlCrossRefPubMedWeb of Science
    1. Fowler J. E.,
    2. Freeling M.
    (1996) Genetic analysis of mutations that alter cell fates in maize leaves: Dominant Liguleless mutations. Dev. Genet 18, 198–222
    OpenUrlCrossRefPubMedWeb of Science
    1. Fowler J. E.,
    2. Muehlbauer G. J.,
    3. Freeling M.
    (1996) Mosaic analysis of the Liguleless3 mutant phenotype in maize by coordinate suppression of Mutator -insertion alleles. Genetics 143, 489–503
    OpenUrlAbstract/FREE Full Text
    1. Freeling M.
    (1992) A conceptual framework for maize leaf development. Dev. Biol 153, 44–58
    OpenUrlCrossRefPubMedWeb of Science
    1. Hake S.
    (1992) Unraveling the knots in plant development. Trends Genet 8, 109–114
    OpenUrlCrossRefPubMedWeb of Science
    1. Jackson D.,
    2. Veit B.,
    3. Hake S.
    (1994) Expression of maize KNOTTED1 related homeobox genes in the shoot apical meristem predicts patterns of morphogenesis in the vegetative shoot. Development 120, 405–413
    OpenUrlAbstract
    1. Kaplan D. R.
    (1973) The monocotyledons: their evolution and comparative biology. VII. The problem of leaf morphology and evolution in the monocotyledons. Quart. Rev. Biol 48, 437–457
    OpenUrlCrossRefWeb of Science
    1. McHale N. A.
    (1993) LAM-1 and FAT genes control development of the leaf blade in Nicotiana sylvestris. Plant Cell 5, 1029–1038
    OpenUrlAbstract/FREE Full Text
    1. Meicenheimer R. D.,
    2. Muehlbauer F. J.,
    3. Hindman J. L.,
    4. Gritton E. T.
    (1983) Meristem characteristics of genetically modified pea (Pisum sativum) leaf primordia. Can. J. Bot 61, 3430–3437
    OpenUrlCrossRef
    1. Muehlbauer G. J.,
    2. Fowler J. E.,
    3. Freeling M.
    (1997) Sectors expressing the homeobox gene liguleless3 implicate a time-dependent mechanism for cell fate acquisition along the proximodistal axis of the maize leaf. Development 124, 5097–5106
    OpenUrlAbstract
    1. Pri-Hadash A.,
    2. Hareven D.,
    3. Lifschitz E.
    (1992) A meristem-related gene from tomato encodes a dUTPase: Analysis of expression in vegatative and floral meristems. Plant Cell 4, 149–159
    OpenUrlAbstract/FREE Full Text
    1. Scanlon M. J.,
    2. Schneeberger R. G.,
    3. Freeling M.
    (1996) The maize mutant narrow sheath fails to establish leaf margin identity in a meristematic domain. Development 122, 1683–1691
    OpenUrlAbstract
    1. Schneeberger R. G.,
    2. Becraft P. W.,
    3. Hake S.,
    4. Freeling M.
    (1995) Ectopic expression of the knox homeobox gene rough sheath1 alters cell fate in the maize leaf. Genes Dev 9, 2292–2304
    OpenUrlAbstract/FREE Full Text
    1. Smith L.,
    2. Greene B.,
    3. Veit B.,
    4. Hake S.
    (1992) A dominant mutation in the homeobox gene, Knotted1, causes its ectopic expression in leaf cells with altered fates. Development 116, 21–30
    OpenUrlAbstract
    1. Sussex I. M.
    (1951) Experiments on the cause of dorsiventrality in leaves. Nature 167, 651–652
    OpenUrlCrossRefPubMedWeb of Science
    1. Sylvester A. W.,
    2. Cande W. Z.,
    3. Freeling M.
    (1990) Division and differentiation during normal and liguleless-1 maize leaf development. Development 110, 985–1000
    OpenUrlAbstract/FREE Full Text
    1. Timmermans M. C. P.,
    2. Das O. P.,
    3. Messing J.
    (1996) Characterization of a meiotic crossover in maize identified by a restriction fragment length polymorphism-based method. Genetics 143, 1771–1783
    OpenUrlAbstract/FREE Full Text
    1. Waites R.,
    2. Hudson A.
    (1995) phantastica: a gene required for dorsoventrality of leaves in Antirrhinummajus. Development 121, 2143–2154
    OpenUrlAbstract
    1. Williams J. A.,
    2. Paddock S. W.,
    3. Vorwerk K.,
    4. Carroll S. B.
    (1993) Pattern formation in a secondary field: a hierarchy of regulatory genes subdivides the developing Drosophila wing disc into discrete subregions. Development 117, 571–584
    OpenUrlAbstract
    1. Williams J. A.,
    2. Paddock S. W.,
    3. Vorwerk K.,
    4. Carroll S. B.
    (1994) Organization of wing formation and induction of a wing-patterning gene at the dorsal/ventral compartment boundary. Nature 368, 299–305
    OpenUrlCrossRefPubMed
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.
Leafbladeless1 is required for dorsoventrality of lateral organs in maize
(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
Leafbladeless1 is required for dorsoventrality of lateral organs in maize
M.C. Timmermans, N.P. Schultes, J.P. Jankovsky, T. Nelson
Development 1998 125: 2813-2823;
del.icio.us logo Digg logo Reddit logo Twitter logo CiteULike logo Facebook logo Google logo Mendeley logo
Citation Tools
JOURNAL ARTICLES
Leafbladeless1 is required for dorsoventrality of lateral organs in maize
M.C. Timmermans, N.P. Schultes, J.P. Jankovsky, T. Nelson
Development 1998 125: 2813-2823;

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

  • Morphogenetic cell movements in the middle region of the dermomyotome dorsomedial lip associated with patterning and growth of the primary epaxial myotome
  • Germline and developmental roles of the nuclear transport factor importin (α)3 in C. elegans
  • Monofocal origin of telencephalic oligodendrocytes in the anterior entopeduncular area of the chick embryo
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

Kathryn Virginia Anderson (1952-2020)

Developmental geneticist Kathryn Anderson passed away at home on 30 November 2020. Tamara Caspary, a former postdoc and friend, remembers Kathryn and her remarkable contribution to developmental biology.


Zooming into 2021

In a new Editorial, Editor-in-Chief James Briscoe and Executive Editor Katherine Brown reflect on the triumphs and tribulations of the last 12 months, and look towards a hopefully calmer and more predictable year.


Read & Publish participation extends worldwide

Over 60 institutions in 12 countries are now participating in our Read & Publish initiative. Here, James Briscoe explains what this means for his institution, The Francis Crick Institute. Find out more and view our full list of participating institutions.


Upcoming special issues

Imaging Development, Stem Cells and Regeneration
Submission deadline: 30 March 2021
Publication: mid-2021

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

Both special issues welcome Review articles as well as Research articles, and will be widely promoted online and at key global conferences.


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. Sign up to join our next session:

10 February
Time: 13:00 (GMT)
Chaired by: preLights

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

 Twitter   YouTube   LinkedIn

© 2021   The Company of Biologists Ltd   Registered Charity 277992