ArticlePlant molecular biology2006
Asparagales telomerases which synthesize the human type of telomeres.
Article in Plant molecular biology, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 44 citations in OpenAlex.
- Characterisation of the Arabidopsis thaliana telomerase TERT-TR complex.Plant molecular biology · 2024Article
- Comparative cytogenetics · 2023Review
- TAR30, a homolog of the canonical plant TTTAGGG telomeric repeat, is enriched in the proximal chromosome regions of peanut (Arachis hypogaea L.).Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2022Article
- Telomeric DNA sequences in beetle taxa vary with species richness.Scientific reports · 2021Article
- Step-by-Step Evolution of Telomeres: Lessons from Yeasts.Genome biology and evolution · 2021Article
- Composition and Function of Telomerase-A Polymerase Associated with the Origin of Eukaryotes.Biomolecules · 2020Review
- Active telomerase during leaf growth and increase of age in plants fromPhysiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Telomerase RNAs in land plants.Nucleic acids research · 2019Article
- Tandem affinity purification of AtTERT reveals putative interaction partners of plant telomerase in vivo.Protoplasma · 2017Article
- Telomere- and Telomerase-Associated Proteins and Their Functions in the Plant Cell.Frontiers in plant science · 2016Review
- Telomere dynamics in the lower plant Physcomitrella patens.Plant molecular biology · 2015Article
- Distribution of TTAGG-specific telomerase activity in insects.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2014Article
- A broad phylogenetic survey unveils the diversity and evolution of telomeres in eukaryotes.Genome biology and evolution · 2013Article
- Insights into the evolution of mammalian telomerase: platypus TERT shares similarities with genes of birds and other reptiles and localizes on sex chromosomes.BMC genomics · 2012Article
- Three TERT genes in Nicotiana tabacum.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2012Article
- Dynamic evolution of telomeric sequences in the green algal order Chlamydomonadales.Genome biology and evolution · 2012Article
- Molecular analysis of T-DNA insertion mutants identified putative regulatory elements in the AtTERT gene.Journal of experimental botany · 2011Article
- Article
- Comparative biology of telomeres: where plants stand.FEBS letters · 2010Review
- Analysis of Carica papaya Telomeres and Telomere-Associated Proteins: Insights into the Evolution of Telomere Maintenance in Brassicales.Tropical plant biology · 2008Article
Corrections and comments
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Authors and funding
3 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The order of monocotyledonous plants Asparagales is attractive for studies of telomere evolution as it includes three phylogenetically distinct groups with telomeres composed of TTTAGGG (Arabidopsis-type), TTAGGG (human-type) and unknown alternative sequences, respectively. To analyze the molecular causes of these switches in telomere sequence (synthesis), genes coding for the catalytic telomerase subunit (TERT) of representative species in the first two groups have been cloned. Multiple alignments of the sequences, together with other TERT sequences in databases, suggested candidate amino acid substitutions grouped in the Asparagales TERT synthesizing the human-type repeat that could have contributed to the changed telomere sequence. Among these, mutations in the C motif are of special interest due to its functional importance in TERT. Furthermore, two different modes of initial elongation of the substrate primer were observed in Asparagales telomerases producing human-like repeats, which could be attributed to interactions between the telomerase RNA subunit (TR) and the substrate.
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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.