ArticlePlant cell reports2013
The SUPERMAN gene family in Populus: nucleotide diversity and gene expression in a dioecious plant.
Article in Plant cell reports, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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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
2 citing papers in PubMed, 7 citations in OpenAlex.
- Comparative transcriptomic analysis of male and females in the dioecious weeds Amaranthus palmeri and Amaranthus tuberculatus.BMC plant biology · 2023Article
- Epigenetic aspects of floral homeotic genes in relation to sexual dimorphism in the dioecious plant Mercurialis annua.Journal of experimental botany · 2019Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
key messagesSUP gene family expression and regulation patterns reported in dioecious woody plant. Phylogenetic and nucleotide diversity analysis indicated PtoSUP1 is highly conserved and has undergone strong purifying selection. The molecular basis of SUPERMAN (SUP) regulation during floral development in monoecious plants has been extensively studied, but little is known of the SUP gene family in dioecious woody plants. In this study, we systematically examined the diversification of the SUP gene family in Populus, integrating genomic organization, expression, and phylogeny data. SUP family members showed sex-specific expression throughout flower development. Transcript profiling of rare gynomonoecious poplar flowers revealed that a significant reduction in PtoSUP1 mRNA might be important for stamen development in gynomonoecious poplar flowers. We found that the coding regions of Populus SUP genes are very highly conserved and that synonymous sites in exon regions have undergone strong purifying selection during SUP evolution in Populus. These results indicate that SUP genes play an important role in floral development of dioecious plants. Expression analysis of SUP suggested possible regulatory mechanisms for gynomonoecious poplar flower development. These findings provide an important insight into the mechanisms of the evolution of SUP function and may help enable engineered regulation of flower development for breeding improved tree varieties.
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