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MetabolomicsThe Kalanchoe genome provides insights into convergent evolution and building blocks of crassulacean acid metabolism
Crassulacean acid metabolism (CAM) is a water-use efficient adaptation of photosynthesis that has evolved independently many times in diverse lineages of flowering plants. We hypothesize that convergent evolution of protein sequence and temporal gene expression underpins the independent emergences o...
2018-01-09 | MTBLS519 | MetaboLights
MetabolomicsClusia genomes shed light on the evolution and diversity of CAM physiotypes

225 years ago, Alexander von Humboldt observed the first crassulacean acid metabolism (CAM) tree, Clusia rosea (Clusiaceae). Since then, the photosynthetic and ecophysiological plasticity of Clusia

species have captivated the minds of plant scientists worldwide. CAM is a physiological adapt...

2026-03-23 | MTBLS14075 | MetaboLights
ProteomicsRescue of Escherichia coli auxotrophy by de novo small proteins
Increasing numbers of small proteins with diverse physiological roles are being identified and characterized in both prokaryotic and eukaryotic systems, but the origins and evolution of these proteins remain unclear. Recent genomic sequence analyses in several organisms suggest that new functions en...
ORGANISM(S): Escherichia coli 
2023-03-31 | PXD040161 | Pride
Escherichia coli Rna-binding De novo gene evolution Gene regulation His operon Auxotroph Small proteins 
GenomicsIntergenic ORFs as elementary structural modules of de novo gene birth and protein evolution
Intergenic ORFs as elementary structural modules of de novo gene birth and protein evolution
PRJNA727323 | ENA
TranscriptomicsRapid de novo evolution of X chromosome dosage compensation in Silene latifolia, a plant with young sex chromosomes
Silene latifolia is a dioecious plant with heteromorphic sex chromosomes that have originated only ~10 MYA and is a promising model organism to study sex chromosome evolution in plants. Previous work suggests that S. latifolia XY chromosomes have gradually stopped recombining and the Y chromosome is...
ORGANISM(S): Silene latifolia 
2012-08-24 | E-GEOD-35563 | biostudies-arrayexpress
ProteomicsA mechanism of gene evolution generating mucin function
How novel gene functions evolve is a fundamental question in biology. Mucin proteins, a functionally but not evolutionarily defined group of proteins, allow to study convergent evolution of gene function. By analyzing the genomic variation of mucins across a wide range of mammalian genomes, we propo...
ORGANISM(S): Bos taurus (Bovine) Homo sapiens (Human) Mus musculus (Mouse) Mustela putorius furo (European domestic ferret) (Mustela furo) Canis familiaris (Dog) (Canis lupus familiaris) Rattus norvegicus (Rat) Sus scrofa domesticus (domestic pig) 
2022-10-15 | PXD033197 | Pride
Adaptation Convergent evolution O-glycosylation Saliva Neofunctionalization Mucins Genomic structural variants Sub-exonic repeats Parallel evolution 
ProteomicsThe ancient Salicoid genome duplication event: A platform for reconstruction of de novo gene evolution in Populus trichocarp
Orphan genes are characteristic genomic features that have no detectable homology to genes in any other species and represent an important attribute of genome evolution as sources of novel genetic functions. Here, we identified 445 genes specific to Populus trichocarpa. Of these, we performed deeper...
ORGANISM(S): Populus Trichocarpa (ncbitaxon:3694) 
2021-03-15 | MSV000087050 | MassIVE
UnknownDe Novo Emerged Gene Search in Eukaryotes with DENSE.
Not available
S-EPMC11363675 | biostudies-literature
UnknownEvaluating Phylostratigraphic Evidence for Widespread De Novo Gene Birth in Genome Evolution.
Not available
S-EPMC5010002 | biostudies-literature
TranscriptomicsIntergenic ORFs as elementary structural modules of de novo gene birth and protein evolution  
The noncoding genome plays an important role in de novo gene birth and the emergence of genetic novelty. Nevertheless, how the properties of noncoding sequences could promote the birth of novel genes and shape the structural diversity and evolution of proteins remains unclear. Here, we investigated ...
ORGANISM(S): Saccharomyces cerevisiae 
2021-09-13 | GSE173861 | GEO
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