ArticleDevelopment genes and evolution2009
Altered expression of wheat AINTEGUMENTA homolog, WANT-1, in pistil and pistil-like transformed stamen of an alloplasmic line with Aegilops crassa cytoplasm.
Article in Development genes and evolution, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
13 citing papers in PubMed, 28 citations in OpenAlex.
- Special Regulation ofGenes · 2025Article
- Evolution of ANT family and regulation of lint percentage by the GhAIL6-GhTPL1 module.Frontiers in plant science · 2025Article
- Genome-wide characterization ofFrontiers in plant science · 2022Article
- Genetic and Molecular Control of Floral Organ Identity in Cereals.International journal of molecular sciences · 2019Review
- Comparative proteomic analysis of multi-ovary wheat under heterogeneous cytoplasm suppression.BMC plant biology · 2019Article
- Cloning and Functional Analysis of MADS-box Genes,Frontiers in plant science · 2017Article
- Molecular cloning, characterization and expression of WAG-2 alternative splicing transcripts in developing spikes of Aegilops tauschii.Journal of genetics · 2016Article
- Article
- Pistillody mutant reveals key insights into stamen and pistil development in wheat (Triticum aestivum L.).BMC genomics · 2015Article
- Mapping QTLs of yield-related traits using RIL population derived from common wheat and Tibetan semi-wild wheat.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2014Article
- Nucleotide diversity and molecular evolution of the WAG-2 gene in common wheat (Triticum aestivum L) and its relatives.Genetics and molecular biology · 2011Article
- Characterization of wheat Bell1-type homeobox genes in floral organs of alloplasmic lines with Aegilops crassa cytoplasm.BMC plant biology · 2011Article
- Class D and B(sister) MADS-box genes are associated with ectopic ovule formation in the pistil-like stamens of alloplasmic wheat (Triticum aestivum L.).Plant molecular biology · 2009Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Homeotic transformation of stamens into pistil-like structures, called pistillody, has been reported in some alloplasmic common wheat lines with Aegilops crassa cytoplasm. An alloplasmic line of Chinese Spring ditelosomic 7BS (CSdt7BS) with Ae. crassa cytoplasm lacking the long arm of the chromosome 7B shows pistillody, and the pistils and transformed stamens are sterile due to abnormal ovule development. To elucidate the molecular mechanism of the ovule abnormality, we compared the expression profiles of floral organs between euplasmic and alloplasmic CSdt7BS lines. Two differential display methods of mRNA profiling demonstrated that Ae. crassa cytoplasm largely affects nuclear gene expression profiles of common wheat. Of the differentially expressed genes, a wheat AINTEGUMENTA (ANT) homolog, WANT-1, was preferentially expressed in pistils but not in stamens, and accumulation of the transcript was limited to ovule primordia at the floral organ development stage. In alloplasmic wheat, WANT-1 expression was patchy and weak at the ovule-development stages. On the other hand, no significant difference in gene expression patterns of wheat AGAMOUS (AG) homologs (WAG-1 and WAG-2) was observed between fertile and sterile pistils. These results indicated that alteration of gene expression after initiation of ovule primordia results in abnormal ovule development, and that the aberrant ovule formation is at least partly associated with the weak expression of WANT-1 around ovule primordia in alloplasmic wheat with Ae. crassa cytoplasm.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.