Now showing items 1-10 of 14
Macronuclear persistence of sequences normally eliminated during development in Tetrahymena thermophila
(Wiley Subscription Services, Inc., A Wiley Company, 1985)
During conjugation in the ciliated protozoan, Tetrahymena thermophila , a somatic MAC-ronucleus develops from the germinal MICronucleus. Ten to 20 percent of the MIC genome is eliminated during this process. Three repetitive ...
The 5S ribosomal RNA gene clusters in Tetrahymena thermophila : strain differences, chromosomal localization, and loss during micronuclear ageing
(Springer-Verlag, 1984-11)
The organization of the 5S genes in the genome of Tetrahymena thermophila was examined in various strains, with germinal ageing, and the 5S gene clusters were mapped to the MIC chromosomes. When MIC or MAC DNA is cut with ...
Kinetic induction of oat shoot pulvinus invertase mRNA by gravistimulation and partial cDNA cloning by the polymerase chain reaction
(Kluwer Academic Publishers; Springer Science+Business Media, 1993-03)
An asymmetric (top vs. bottom halves of pulvini) induction of invertase mRNA by gravistimulation was analyzed in oat shoot pulvini. Total RNA and poly(A) + RNA, isolated from oat pulvini, and two oligonucleotide primers, ...
Introduction: A tribute to David L. Nanney, an experimental ciliatologist
(Wiley Subscription Services, Inc., A Wiley Company, 1992)
No Abstract.
Rearrangement of the 5S ribosomal RNA gene clusters during the development and replication of the macronucleus in Tetrahymena thermophila
(Wiley Subscription Services, Inc., A Wiley Company, 1984)
The organization of the 5S rRNA genes in the MACronuclear genome of Tetrahymena thermophila was examined during MAC development and replication. The 5S genes are arranged in several tandem arrays of alternating transcribed ...
Development of thermoregulation in Hawaiian brown noddies (Anous stolidus pileatus)
(Elsevier, 1991-11)
1. 1.|Oxygen consumption () and body temperture (Tb) of Hawaiian brown noddies (Anous stolidus pileatus [Aves: Laridae]) during late incubation and in the first 24 h after hatching were measured at ambient temperatures ...
Morphogenic effects of halogenated thymidine analogs on drosophila II. Incorporation of 5-bromodeoxyuridine into DNA
(Elsevier, 1972-01)
When 5-bromodeoxyuridine is fed to Drosophila larvae, a variety of morphogenic lesions are found in the hatching adults. Experiments were undertaken to determine whether 5-bromodeoxyuridine is incorporated into Drosophila ...
Re-examination of the historical range of the greater prairie chickenusing provenance data and DNA analysis of museum collections
(Kluwer Academic Publishers; Springer Science+Business Media, Inc., 2006-02-21)
The extent to which a species has declined within its historical range is commonly used as an important criterion in categorizing the conservation status of wild populations. The greater prairie chicken ( Tympanuchus cupido ...
The eyeless mouse mutation (ey1) removes an alternative start codon from the Rx/rax homeobox gene
(John Wiley & Sons, Inc., 2001-09)
Summary: The eyeless inbred mouse strain ZRDCT has long served as a spontaneous model for human anophthalmia and the evolutionary reduction of eyes that has occurred in some naturally blind mammals. ZRDCT mice have orbits ...