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TranscriptomicsGene transcription profiling of Physcomitrella patens ΔPpcmt and ΔPpmet deletion mutants compared to wild type.
7 days old protonema of Physcomitrella patens Wildtype and two transgenic lines, ΔPpcmt line 281 (Noy-Malka et al. 2014; IMSC accession 40738) and ΔPpmet line 5 (Yaari et al. 2015; IMSC accession 40758) grown on BCDAT solid medium.
ORGANISM(S): Physcomitrella patens 
2015-05-09 | E-MTAB-3431 | biostudies-arrayexpress
TranscriptomicsSmall RNAs from dcl3 and rdr6 mutants of Physcomitrella
Endogenous 24nt short interfering RNAs (siRNAs) derived mostly from intergenic and repetitive genomic regions constitute a major class of endogenous small RNAs in Arabidopsis thaliana. Accumulation of A. thaliana 24nt siRNAs requires the Dicer family member DCL3, and clear homologs of DCL3 exist in...
ORGANISM(S): Physcomitrella patens 
2008-12-19 | E-GEOD-12468 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Physcomitrella patens Reute strain
Transcription profiling of Physcomitrella patens Reute strain gametophore, mature sporophyte and spore stage. These samples are part of an large-scale expression data set for the model moss Physcomitrella patens.
ORGANISM(S): Physcomitrella patens 
2014-04-15 | E-MTAB-916 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of Physcomitrella patens response to UV-B
comparison of gene expression between UV-B irradiated Physcomitrella patens gametophores with their non-irradiated controls in two different UV irradiation fields.
ORGANISM(S): Physcomitrella patens 
2010-04-28 | E-MEXP-2508 | biostudies-arrayexpress
TranscriptomicsmRNA-seq of Physcomitrella protonema responding to 1 hr red light in wild type and the phytochrome-deficient mutant
The red/far-red light photoreceptor phytochrome mediates photomorphological responses in plants. For light sensing and signaling, phytochromes need to associate with open-chain tetrapyrrole molecules as the chromophore. Biosynthesis of tetrapyrrole chromophores requires members of ferredoxin-depende...
ORGANISM(S): Physcomitrella patens 
2012-05-08 | E-GEOD-36274 | biostudies-arrayexpress
TranscriptomicsPhyscomitrella patens cultivar:Gransden Transcriptome or Gene expression
In this study we used single-cell type transcriptomics to identify more than 4,000 differentially expressed (DE) genes that distinguish uniplanar protonematal tip cells from multiplanar gametophore bud cells in the moss Physcomitrella patens. While the transcriptomes of both tip and bud cells harbor...
ORGANISM(S): Physcomitrella patens 
2015-07-10 | E-MTAB-4346 | biostudies-arrayexpress
TranscriptomicsGenome-wide transcriptomic analysis of the sporophyte of the moss Physcomitrella patens
Bryophytes are the most basal of the extant land plants. A major feature of these plants is the biphasic alteration of generations between a dominant haploid gametophyte and a minor diploid sporophyte phase. To analyse the differences in the transcriptome of the early gametophyte (protonema) and ear...
ORGANISM(S): Physcomitrella patens 
2013-07-29 | E-GEOD-32928 | biostudies-arrayexpress
TranscriptomicsBulk segregant analysis of 3D growth defective mutant in Physcomitrella patens (nog2)
This project aimed to discover genes that regulate the transition from 2D to 3D growth in the moss Physcomitrella patens. Mutants were generated that do not pattern 3D growth. Bulk segregant analysis was conducted to identify the causative genes. This experiment contains two samples - WT-pool, Mt-po...
ORGANISM(S): Physcomitrella patens 
2020-12-11 | E-MTAB-7502 | biostudies-arrayexpress
TranscriptomicsDEK1 deletion effect on Physcomitrella patens transcriptome
The main phenotype observed in DEK1 deletion (deltadek1) in P. patens is an absence of gametophore (leafy shoot) development. But, bud initiation the first step in gametophore development occurs. This experiments aims to compare transcriptome of wild-type and deltadek1 strains before budding onset,...
ORGANISM(S): Physcomitrella patens 
2014-10-22 | E-MTAB-2588 | biostudies-arrayexpress
TranscriptomicsSmall RNAs in the Physcomitrella dcl4 mutant
To study the function of Physcomitrella DCL4, a knockout plant line was created. Small RNAs from ~10-day old protonemata were obtained and sequenced using a SOLiD 2 instrument. A single library each was made from dcl4 mutant protonemata and wild-type protonemata. The dcl4 library was sequenced in ...
ORGANISM(S): Physcomitrella patens 
2012-04-01 | E-GEOD-18466 | biostudies-arrayexpress
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