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Eukaryote in Biological News

Caltech geobiologists discover unique 'magnetic death star' fossil

... researchers could not find a similar-shaped organism anywhere in the paleontological annals. They hypothesize that it may have been a single-celled eukaryote that evolved for the first time during the PETM and was outcompeted once the strange climate conditions of that time diminished. Alternatively, it ...

Fungi can tell us about the origin of sex chromosomes

... there are individuals of different sexes, that is, bearers of either many tiny sex cells (males) or a few large ones (females). In the third eukaryote kingdom (organisms with DNA gathered in the cell nucleus), the fungi kingdom, there are no sexes but rather a simpler and more primitive system of ...

All eukaryotic kinases share 1 common set of substrates

... they show no significant functional difference. Furthermore, the results suggest the presence of a set of kinase substrates in an ancestral eukaryote that has remained unchanged in eukaryotic life, so the earliest eukaryotes may have been less primitive than generally thought. Since drugs ...

Puzzling plankton yield secrets to role in evolution/global photosynthesis

... of California, San Diego. "From an applied perspective, we are learning some of the tricks nature has employed to ‘engineer?an extremely small eukaryote to thrive in nature—which may well find applications in bioengineering," said Palenik. "It was particularly interesting to see the predicted use of ...

Molecular DNA switch found to be the same for all life

... the prokaryote initiator. Studies over the past decade have demonstrated that all of the multiple events that initiate DNA replication in a eukaryote are directed by a single complex of proteins called the origin recognition complex (ORC). However, until now, models of the ORC proteins have lacked ...

wFleaBase: the Daphnia genome database

... sequence of Daphnia pulex will be integrated into wFleaBase, including gene predictions and ortholog assignments based on sequence similarities with eukaryote genes of known function. wFleaBase aims to serve a large ecological and evolutionary research community. Our challenge is to rapidly expand its ...
Eukaryote in Biological Technology

Advancing the quality control methodology to assess isolated total RNA and generated fragmented cRNA

... cRNA by using the Agilent 2100 bioanalyzer. The eukaryote Total RNA Nano and Pico assays are currently ... was derived for the sample data using the eukaryote Total RNA Nano assay with the bioanalyzer. It ... of the total RNA and fragmented cRNA. The eukaryote Total RNA Nano and mRNA Smear Nano assay gave ...
Eukaryote in Biological Products

Anisomycin from Sigma-Aldrich

Description:... Antibiotic isolated fromStreptomyces griseolusthat inhibits protein synthesis. Acts by inhibiting peptidyl transferase activity in eukaryote ribosomes. Reported to induce apoptosis in a variety of cells including promyelocytic leukemia cells, Jurkat cells, ventricular myocytes, and colon ...
Company:Sigma-Aldrich

OPTIMIX KIT FOR EUKARYOTE from Thermo Scientific

Description: OptiBuffer is a fully optimised medium, designed for the electroporation of eukaryotic cells. OptiBuffer improves both transfection efficiencies and survival rates over PBS or other standard culture ....
Company:Thermo Scientific
Eukaryote in Biological Definition

Anaphase

... in the process. See also gamete cytokinesis prophase prometaphase metaphase telephase chromosome prokaryote eukaryote ...

Genetics

... genome of Haemophilus influenzae is the first genome of a free living organism to be sequenced 1996 Saccharomyces cerevisiae is the first eukaryote genome sequence to be released 1998 The first genome sequnce for a multicellular eukaryote, C. elegans is released 2001 First draft ...

Microbiology

... yeast cells to study protein-protein interactions within a cellular environment. See also Archaea Bacterium Biochemistry eukaryote Genetics Geomicrobiology Immunology Medicine Prokaryote Virology Important publications in microbiology ...

Prokaryote

... - previously Prokaryota were a Kingdom with divisions of eubacteria and archaebacteria. nanobacteria nanobe virus prions eukaryote protists ...
Eukaryote in Biological Dictionary

Eukaryotes

... A eukaryote is an organism whose cells contain complex ... must be discovered and explored with ... eukaryote also eucaryote n. A single-celled or ... ... found in nearly all eukaryotes . ... eukaryote , organism whose cells contain a nucleus, a ...

Eukaryote

... A eukaryote is an organism whose cells contain complex ... although most species of ... eukaryote also eucaryote n. A single-celled or ... membrane-bound nucleus ... the Root of the eukaryote Tree" ... A ...

Tubulin

... s of a- and ß- tubulin . These subunits are slightly acidic with an isoelectric point ... Tubulin was long thought to be specific to eukaryote. eukaryote ... Drosophila has four ß- tubulin genes: each encodes a distinct isoform. ... Maternally encoded ß1 tubulin is incorporated into zygotic ...

Prokaryote

... dictionary. prokaryotes Definition and other additional information on Prokaryote from Biology-Online.org dictionary. ... PROKARYOTE VS eukaryote PHOTOSYNTHESIS ... Todar's Online Textbook of Bacteriology contains 46 chapters on bacteria including structure-function, growth, metabolism, ...

Nuclear genome

... in the human nuclear genome have been previously described, mostly ... THE NUCLEAR LAMINA ... THE NUCLEOTYPIC ... WHY eukaryote GENOME ... Background Nuclear genome size varies 300 000-fold, whereas transcriptome size ... Background Nuclear genome size ...

Mating type

... can signal its presence to others, (the "female" signals the " ... The yeast Saccharomyces cerevisiae is a simple single celled eukaryote with both a diploid and haploid mode of existence. The mating of yeast only occurs between haploids, which can be either the a or α (alpha) ...

Karyotype

... A karyotype is the characteristic chromosome complement of a eukaryote species. The preparation and study of karyotypes is part of cytogenetics. karyotype ( ) n. The characterization of the chromosomal complement ...

Diploid Cell

... Human diploid cells have 46 chromosomes and human haploid gametes ... The yeast Saccharomyces cerevisiae is a simple single celled eukaryote with both a diploid and haploid mode of existence. The mating of yeast only occurs between haploids, which can be either the a or α (alpha) ...

DGGE

... research while providing a description in some depth ... Two-dimensional DGGE gels have near 100% ... posted to 18s dgge diversity eukaryote by vaulot to the group Microbial-Ecology ... posted to dgge by vrich on 2008-05-11 19:11:19 as along with 3 people ashishyeri ... Denaturing ...

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