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Article

MYB98 is required for pollen tube guidance and synergid cell differentiation in Arabidopsis.

The Plant cell - 1 Nov 2005

Kasahara Ryushiro D, Portereiko Michael F, Sandaklie-Nikolova Linda, Rabiger David S, Drews Gary N

Abstract excerpt

The synergid cells of the female gametophyte play a role in many steps of the angiosperm fertilization process, including guidance of pollen tube growth to the female gametophyte. However, the mechanisms by which the synergid cells become specified and develop their unique features during female gametophyte development are not understood. We identified MYB98 in a screen for Arabidopsis thaliana genes expressed in...

Topics

Amino Acid Sequence
Arabidopsis
Arabidopsis Proteins
Base Sequence
Cell Differentiation
DNA, Complementary
Fertilization
Flowers
Gene Expression Regulation, Plant
Germ Cells
Microscopy, Electron, Transmission

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Molecular Sequence Data

Mutation

Seeds

Transcription Factors

Source

Open in PubMed Open full text

Identifiers

PMID: 16214903
DOI: 10.1105/tpc.105.034603
PMCID: PMC1276024

Genes

MYB

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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MYB98 is required for pollen tube guidance and synergid cell differentiation in Arabidopsis.PMID 16214903Read ↗

MYB97, MYB101 and MYB120 function as male factors that control pollen tube-synergid interaction in Arabidopsis thaliana fertilization.Semantic proximity Read ↗

The central cell plays a critical role in pollen tube guidance in Arabidopsis.Semantic proximity Read ↗

Brassinosteroids control male fertility by regulating the expression of key genes involved in Arabidopsis anther and pollen development.Semantic proximity Read ↗

Transcriptional repression specifies the central cell for double fertilization.Semantic proximity Read ↗

Female gametophytic cell specification and seed development require the function of the putative Arabidopsis INCENP ortholog WYRD.Semantic proximity Read ↗

The R2R3 MYB transcription factors FOUR LIPS and MYB88 regulate female reproductive development.Semantic proximity Read ↗

The Arabidopsis MYB5 transcription factor regulates mucilage synthesis, seed coat development, and trichome morphogenesis.Semantic proximity Read ↗

MYB108 acts together with MYB24 to regulate jasmonate-mediated stamen maturation in Arabidopsis.Semantic proximity Read ↗

Mutation in BnaCMA disrupts style morphology, transmitting tract formation, and silique length in Brassica napus.Semantic proximity Read ↗

OsMYB80 Regulates Anther Development and Pollen Fertility by Targeting Multiple Biological Pathways.Semantic proximity Read ↗

AtbZIP34 is required for Arabidopsis pollen wall patterning and the control of several metabolic pathways in developing pollen.Semantic proximity Read ↗

The MYB transcription factor Baymax1 plays a critical role in rice male fertility.Semantic proximity Read ↗

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