Results 111 to 120 of about 50,736 (296)

Tetrahymena Comparative Genomics Database (TCGD): a community resource for Tetrahymena

open access: yesDatabase, 2019
Ciliates are a large and diverse group of unicellular organisms characterized by having the following two distinct type of nuclei within a single cell: micronucleus (MIC) and macronucleus (MAC). Although the genomes of several ciliates in different groups have been sequenced, comparative genomics data for multiple species within a ciliate genus are not
Yang, Wentao   +7 more
openaire   +2 more sources

The Imbalance of Nature: The Role of Species Environmental Responses for Community Stability

open access: yesEcology Letters, Volume 28, Issue 10, October 2025.
This study shows that the distribution of species' fundamental responses to environmental change, quantified by a new metric, imbalance, is a key driver of ecological stability. In a large microcosm experiment, lower imbalance predicted greater temporal stability, independently of species richness. Our findings highlight the predictive power of species'
Francesco Polazzo   +3 more
wiley   +1 more source

The Co-regulation Data Harvester: Automating gene annotation starting from a transcriptome database

open access: yesSoftwareX, 2017
Identifying co-regulated genes provides a useful approach for defining pathway-specific machinery in an organism. To be efficient, this approach relies on thorough genome annotation, a process much slower than genome sequencing per se.
Lev M. Tsypin, Aaron P. Turkewitz
doaj   +1 more source

Tunable Functionality and toxicity studies of Titanium Dioxide Nanotube Layers [PDF]

open access: yes, 2010
In this work, we have developed economic process to elaborate scalable titanium dioxide nanotube layers which show a tunable functionality. The titanium dioxide nanotube layers was prepared by electrochemical anodization of Ti foil in 0.4 wt ...
Awitor, Ok   +6 more
core   +2 more sources

Structure of Tetrahymena telomerase-bound CST with polymerase α-primase

open access: yesNature, 2022
Yao He   +7 more
semanticscholar   +1 more source

Studies on the relation between heme and nucleic acid syntheses in erythroid cell. 3. Nucleolus of erythroblast, changes in relation with cell specialization [PDF]

open access: yes, 1969
The disappearance of nucleolus has been traced in the rat erythroid cells in relation with the cell specialization under varying conditions, i. e. in anemia with or without treatment by bromouracil and aminopterin.
Shigehisa, Morio
core   +1 more source

Tetrahymena thermophila [PDF]

open access: yesCurrent Biology, 2005
Collins, Kathleen, Gorovsky, Martin A.
openaire   +2 more sources

Construction of Tetrahymena strains with highly active arsenic methyltransferase genes for arsenic detoxification in aquatic environments

open access: yesEcotoxicology and Environmental Safety
Biomethylation is an effective means of arsenic detoxification by organisms living in aquatic environments. Ciliated protozoa (including Tetrahymena species) play an important role in the biochemical cycles of aquatic ecosystems and have a potential ...
Wenjun Xiong   +6 more
doaj   +1 more source

Tetrahymena thermophila Predation Enhances Environmental Adaptation of the Carp Pathogenic Strain Aeromonas hydrophila NJ-35

open access: yesFrontiers in Cellular and Infection Microbiology, 2018
Persistence of Aeromonas hydrophila in aquatic environments is the principle cause of fish hemorrhagic septicemia. Protistan predation has been considered to be a strong driving force for the evolution of bacterial defense strategies.
Jin Liu   +8 more
doaj   +1 more source

Progeny of Germ Line Knockouts of \u3cem\u3eASI2\u3c/em\u3e, a Gene Encoding a Putative Signal Transduction Receptor in \u3cem\u3eTetrahymena Thermophila\u3c/em\u3e, Fail to Make the Transition from Sexual Reproduction to Vegetative Growth [PDF]

open access: yes, 2006
The ciliated protozoan Tetrahymena has two nuclei: a germ line micronucleus and a somatic macronucleus. The transcriptionally active macronucleus has about 50 copies of each chromosome.
Cole, Eric S.   +4 more
core   +1 more source

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