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MetabolomicsChemodiverse cell systems responses to UV in an algal sister of land plants

Plant terrestrialization necessitated overcoming a barrage of stressors. Embryophytes (land plants) use an integrated response network to adjust their molecular physiology in response to terrestrial stressors—one of the important stressors is UV irradiance. The zygnematophytes are the closest str...

2026-07-01 | MTBLS8088 | MetaboLights
ProteomicsH3K4me1 directs H3K36me2 and H3K36me3 deposition in land plants
Monomethylation of histone H3 lysine 4 (H3K4me1) marks enhancers in mammals. However, the function of H3K4me1 in plants remains largely unclear. Here, we analyzed the genome-wide distribution of H3K4me1 in diverse species across evolution, revealing a distinctive H3K4me1 distribution pattern in land...
ORGANISM(S): Oryza Sativa 
PXD068723 |
MetabolomicsThe genetic origin of evolidine, the first cyclopeptide discovered in plants, and related orbitides

Cyclic peptides are reported to have antibacterial, antifungal and other bioactivities. Orbitides are a class of cyclic peptide that are small, head-to-tail cyclized, composed of proteinogenic amino acids, and lack disulfide bonds; they are also known in several genera of the plant family Rutacea...

2020-10-14 | MTBLS1963 | MetaboLights
MetabolomicsChromosome‐level genome of Camellia lanceoleosa provides a valuable resource for understanding genome evolution and self‐incompatibility

The section Oleifera (Theaceae) has attracted attention for the high levels of unsaturated fatty acids found in its seeds. Here, we report the chromosome-scale genome of the sect. Oleifera using diploid wild Camellia lanceoleosa with a final size of 3.00 Gb and an N50 s...

2022-07-14 | MTBLS3769 | MetaboLights
TranscriptomicsTranscriptomics of bryophyte apical cells and young sporophytes
Alternation of generations, in which the haploid and diploid stages of the life cycle are each represented by multicellular forms that differ in their morphology, is a defining feature of the land plants (embryophytes). Anciently derived lineages of embryophytes grow predominately in the haploid gam...
ORGANISM(S): Physcomitrella patens 
2014-10-30 | E-MTAB-4217 | biostudies-arrayexpress
TranscriptomicsAn ABA response regulator unique to basal land plants required for the acquisition of desiccation tolerance
Purpose: The plant hormone abscisic acid (ABA) coordinates responses leading to desiccation tolerance in all land plants. RNA-seq was employed to obtain differential expression data in response to ABA, dehydration and mannitol treatments in wild-type tissue. This was compared against the targeted ge...
ORGANISM(S): Physcomitrella patens 
2016-07-25 | E-GEOD-72583 | biostudies-arrayexpress
GenomicsLand plants
Telomerase RNA and telomere evolution in land plants
PRJNA941781 | ENA
TranscriptomicsMultisensory integration at the dawn of land plant evolution
Land plant colonization was a pivotal event in the evolution of photosynthetic eukaryotes. The transition from aquatic to terrestrial environments required complex multisensory systems that enabled plants to perceive and integrate a broader range of environmental cues, such as light intensity and te...
ORGANISM(S): Marchantia polymorpha Ostreococcus tauri Mesotaenium endlicherianum Arabidopsis thaliana 
2026-04-21 | GSE284151 | GEO
TranscriptomicsThe emergence, evolution, and diversification of the miR390-TAS3-ARF pathway in land plants
In plants, miR390 directs the production of tasiRNAs from TRANS-ACTING SIRNA 3 (TAS3) transcripts to regulate AUXIN RESPONSIVE FACTOR (ARF) genes, transcription factors critical for auxin signaling; these tasiRNAs are known as tasiARFs. This pathway is highly conserved, with the TAS3 as the only one...
ORGANISM(S): Phylloglossum drummondii 
2017-08-31 | GSE90706 | GEO
TranscriptomicsTranscription profiling of Arabidopsis Umkirch-1/Umkirch-3 hybrid plants grown at 23C and 16C in short day conditions
Umkirch-1/Umkirch-3 hybrid plants and their parents were grown at 23SD and then shifted to 16SD for five days. 10 plants were pooled in each of three sample replicates.
ORGANISM(S): Arabidopsis thaliana 
2007-07-11 | E-ATMX-24 | biostudies-arrayexpress
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