ArticlePlanta2009
Analysis of the phytochrome gene family in Ceratodon purpureus by gene targeting reveals the primary phytochrome responsible for photo- and polarotropism.
Article in Planta, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed, 27 citations in OpenAlex.
- DELLA proteins regulate spore germination and reproductive development in Physcomitrium patens.The New phytologist · 2023Article
- Protein-chromophore interactions controlling photoisomerization in red/green cyanobacteriochromes.Photochemical & photobiological sciences : Official journal of the European Photochemistry Association and the European Society for Photobiology · 2022Article
- Holophytochrome-Interacting Proteins in Physcomitrella: Putative Actors in Phytochrome Cytoplasmic Signaling.Frontiers in plant science · 2016Article
- Phytochrome diversity in green plants and the origin of canonical plant phytochromes.Nature communications · 2015Article
- Direction of illumination controls gametophyte orientation in seedless plants and related algae.Plant signaling & behavior · 2015Article
- Genome-wide analysis of light-regulated alternative splicing mediated by photoreceptors in Physcomitrella patens.Genome biology · 2014Article
- Phototropism: growing towards an understanding of plant movement.The Plant cell · 2014Article
- An evolutionarily conserved signaling mechanism mediates far-red light responses in land plants.The Plant cell · 2013Article
- Phototropism of Arabidopsis thaliana in microgravity and fractional gravity on the International Space Station.Planta · 2012Article
- Distinct phytochrome actions in nonvascular plants revealed by targeted inactivation of phytobilin biosynthesis.Proceedings of the National Academy of Sciences of the United States of America · 2012Article
- Assembly of synthetic locked phycocyanobilin derivatives with phytochrome in vitro and in vivo in Ceratodon purpureus and Arabidopsis.The Plant cell · 2012Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Using gene targeting by homologous recombination in Ceratodon purpureus, we were able to knock out four phytochrome photoreceptor genes independently and to analyze their function with respect to red light dependent phototropism, polarotropism, and chlorophyll content. The strongest phenotype was found in knock-out lines of a newly described phytochrome gene termed CpPHY4 lacking photo- and polarotropic responses at moderate fluence rates. Eliminating the atypical phytochrome gene CpPHY1, which is the only known phytochrome-like gene containing a putative C-terminal tyrosine kinase-like domain, affects red light-induced chlorophyll accumulation. This result was surprising, since no light dependent function was ever allocated to this unusual gene.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.