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Article

Regulation of Arabidopsis tapetum development and function by DYSFUNCTIONAL TAPETUM1 (DYT1) encoding a putative bHLH transcription factor.

Development (Cambridge, England) - 1 Aug 2006

Zhang Wei, Sun Yujin, Timofejeva Ljudmilla, Chen Changbin, Grossniklaus Ueli, Ma Hong

Abstract excerpt

In flowering plants, male fertility depends on proper cell differentiation in the anther. However, relatively little is known about the genes that regulate anther cell differentiation and function. Here, we report the analysis of a new Arabidopsis male sterile mutant, dysfunctional tapetum1 (dyt1). The dyt1 mutant exhibits abnormal anther morphology beginning at anther stage 4, with tapetal cells that have excess...

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PMID: 16831835
DOI: 10.1242/dev.02463

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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Regulation of Arabidopsis tapetum development and function by DYSFUNCTIONAL TAPETUM1 (DYT1) encoding a putative bHLH transcription factor.PMID 16831835Read ↗

Defective in Tapetal development and function 1 is essential for anther development and tapetal function for microspore maturation in Arabidopsis.Semantic proximity Read ↗

The DYT1-interacting proteins bHLH010, bHLH089 and bHLH091 are redundantly required for Arabidopsis anther development and transcriptome.Semantic proximity Read ↗

DYT1 directly regulates the expression of TDF1 for tapetum development and pollen wall formation in Arabidopsis.Semantic proximity Read ↗

Tapetum determinant1 is required for cell specialization in the Arabidopsis anther.Semantic proximity Read ↗

The Arabidopsis MALE STERILITY1 (MS1) gene is a transcriptional regulator of male gametogenesis, with homology to the PHD-finger family of transcription factors.Semantic proximity Read ↗

Differential gene expression in Arabidopsis wild-type and mutant anthers: insights into anther cell differentiation and regulatory networks.Semantic proximity Read ↗

MALE STERILITY1 is required for tapetal development and pollen wall biosynthesis.Semantic proximity Read ↗

The rice gene DEFECTIVE TAPETUM AND MEIOCYTES 1 (DTM1) is required for early tapetum development and meiosis.Semantic proximity Read ↗

Identification of tapetum-specific genes by comparing global gene expression of four different male sterile lines in Brassica oleracea.Semantic proximity Read ↗

Arabidopsis MALE STERILITY1 encodes a PHD-type transcription factor and regulates pollen and tapetum development.Semantic proximity Read ↗

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

The MALE STERILITY1 gene of Arabidopsis, encoding a nuclear protein with a PHD-finger motif, is expressed in tapetal cells and is required for pollen maturation.Semantic proximity Read ↗

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