ArticleGenetics1995
Pollen fertility restoration by nuclear gene Fr in CMS bean: nuclear-directed alteration of a mitochondrial population.
Article in Genetics, 1995. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
What it found
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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.
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Who cites it
17 citing papers in PubMed, 51 citations in OpenAlex.
- Male sterility in plants: an overview of advancements from natural CMS to genetically manipulated systems for hybrid seed production.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Review
- Using Transcriptome Analysis to Screen for Key Genes and Pathways Related to Cytoplasmic Male Sterility in Cotton (International journal of molecular sciences · 2019Article
- The Propensity of Pentatricopeptide Repeat Genes to Evolve into Restorers of Cytoplasmic Male Sterility.Frontiers in plant science · 2016Review
- Characterization of a novel thermosensitive restorer of fertility for cytoplasmic male sterility in maize.Genetics · 2009Article
- Dominant male sterility in sorghum: effect of nuclear background on inheritance of tissue-culture-induced mutation.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2005Article
- A mitochondrial mutator system in maize.Plant physiology · 2005Article
- Genetic analysis of male fertility restoration in wild cytoplasmic male sterility G of beet.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2004Article
- Mosaic (MSC) cucumbers regenerated from independent cell cultures possess different mitochondrial rearrangements.Current genetics · 2004Article
- Interactions of mitochondrial and nuclear genes that affect male gametophyte development.The Plant cell · 2004Review
- Mitochondrial DNA heteroplasmy in wheat, Aegilops and their nucleus-cytoplasm hybrids.Genetics · 2002Article
- Tracing evolutionary and developmental implications of mitochondrial stoichiometric shifting in the common bean.Genetics · 2001Article
- Male-sterile tobacco displays abnormal mitochondrial atp1 transcript accumulation and reduced floral ATP/ADP ratio.Plant molecular biology · 2000Article
- Construction and characterization of a common bean bacterial artificial chromosome library.Plant molecular biology · 1999Article
- Organization and expression of the mitochondrial genome in the Nicotiana sylvestris CMSII mutant.Genetics · 1998Article
- Stoichiometric shifts in the common bean mitochondrial genome leading to male sterility and spontaneous reversion to fertilityThe Plant cell · 1998Article
- How do alterations in plant mitochondrial genomes disrupt pollen development?Journal of bioenergetics and biomembranes · 1995Review
- Specific expression in reproductive tissues and fate of a mitochondrial sterility-associated protein in cytoplasmic male-sterile bean.The Plant cell · 1995Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Two nuclear genes, Fr and Fr2, have been identified that restore pollen fertility to cytoplasmic male sterile (CMS) common bean (Phaseolus vulgaris L.) by apparently distinct mechanisms. Whereas Fr2 appears to suppress the expression of a male sterility associated mitochondrial sequence (designated pvs), Fr restores pollen fertility by causing the elimination of this unusual mitochondrial DNA-segment. To further investigate the mechanism of Fr action, Fr and Fr2 were cointroduced into the nucleus of a bean line containing the sterility inducing cytoplasm. When the effect of pvs was suppressed by Fr2, the presence of Fr no longer directed the elimination of the mitochondrial pvs sequence. This result suggests that the Fr function is dependent on proper expression of the pvs sequence. To evaluate the temporal and spatial patterns of Fr action, we undertook a polymerase chain reaction-based approach to trace the fate of the pvs sequence in different tissues of F2 and F3 fertile-restored plants derived from a genetic cross between a cytoplasmic male sterile line of common bean, CMS-Sprite (frfr), and fertility restorer line R351 (FrFr). We demonstrate that the Fr-directed disappearance of pvs sequence occurs during flower development. Elimination of the pvs sequence from developing megaspores results in permanent fertility restoration in the following generations. Genetic analysis demonstrated that permanent fertility restoration, that is, the complete elimination of pvs from reproductive tissues requires two doses of the Fr allele or the absence of fr in F2 individuals.(ABSTRACT TRUNCATED AT 250 WORDS)
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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.