Results 271 to 280 of about 16,012 (313)
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1987
Ciliates are characterized by the occurrence of two different cell nuclei. The DNA-rich macronucleus is the “somatic nucleus” of the cell and is responsible for almost the entire cellular RNA synthesis. However, during sexual reproduction, or conjugation, it is resorbed. The diploid micronuclei are the “germ line nuclei” of the cells.
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Ciliates are characterized by the occurrence of two different cell nuclei. The DNA-rich macronucleus is the “somatic nucleus” of the cell and is responsible for almost the entire cellular RNA synthesis. However, during sexual reproduction, or conjugation, it is resorbed. The diploid micronuclei are the “germ line nuclei” of the cells.
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Ciliate Telomerase Biochemistry
Annual Review of Biochemistry, 1999▪ Abstract Telomerase is a cellular reverse transcriptase specialized for use of a template carried within the RNA component of the enzyme ribonucleoprotein complex. Substrates for telomerase are single-stranded oligonucleotides in vitro and chromosome ends in vivo.
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Archives of Dermatology, 1978
To the Editor.— Farmer and Helwig 1 described 11 female patients with cutaneous ciliated cysts in the lower extremities. They quoted only two previously reported cases. The first patient described by Hess in 1890 2 was a 15-year old-girl with a ciliated cyst situated over the fourth or fifth thoracic vertebra and because of this anatomic situation ...
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To the Editor.— Farmer and Helwig 1 described 11 female patients with cutaneous ciliated cysts in the lower extremities. They quoted only two previously reported cases. The first patient described by Hess in 1890 2 was a 15-year old-girl with a ciliated cyst situated over the fourth or fifth thoracic vertebra and because of this anatomic situation ...
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Reality-and-Desire in Ciliates
2009The theory of gene assembly in ciliates has a number of similarities with the theory of sorting by reversal. Both theories model processes that are based on splicing, and have a fixed begin and end product. The main difference is the type of splicing operations used to obtain the end product from the begin product.
Robert Brijder, Hendrik Jan Hoogeboom
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Mitochondrial Genomes of the Ciliates
1992Publisher Summary This chapter describes the mithochondrial genome of ciliates, with emphasis on Paramecium and Tetrahymena . Both Paramecium and Tetrahymena have linear genomes with unique replicative pathways. The mitochondrial genome of Paramecium aurelia is a linear duplex.
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2002
During the last several years Professor Rozenberg and I have been working closely together to try to unravel the secrets of complex DNA manipulations in ciliates. His creative and incisive analysis has given us a fresh perspective on the remarkable acrobatics that ciliates perform with their DNA gene sequences.
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During the last several years Professor Rozenberg and I have been working closely together to try to unravel the secrets of complex DNA manipulations in ciliates. His creative and incisive analysis has given us a fresh perspective on the remarkable acrobatics that ciliates perform with their DNA gene sequences.
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Transactions of the American Microscopical Society, 1975
Jones Jacques Berger, A. R. Jones
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Jones Jacques Berger, A. R. Jones
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Bacterivory in ciliates isolated from constructed wetlands (reed beds) used for wastewater treatment
Water Research, 1998Olivier Decamp
exaly