Results 341 to 350 of about 142,560 (388)
Some of the next articles are maybe not open access.
Cell and Tissue Biology, 2017
In this paper, the protocol which we have developed to get satisfactory spreads of Amoeba proteus mitotic chromosomes is presented, and the process of karyotyping this amoeba species is described. This protocol allows obtaining of extended chromosomic with repeatable chromomeres pattern in individual chromosomes.
A. L. Yudin +4 more
openaire +3 more sources
In this paper, the protocol which we have developed to get satisfactory spreads of Amoeba proteus mitotic chromosomes is presented, and the process of karyotyping this amoeba species is described. This protocol allows obtaining of extended chromosomic with repeatable chromomeres pattern in individual chromosomes.
A. L. Yudin +4 more
openaire +3 more sources
Nature, 1964
THROUGH work with short-term cultures of leucocytes from peripheral blood according to the phytohaemagglutinin method, the opportunity arose to examine the chromosome complement of the red fox (Vulpes vulpes Lin.). As no description of the chromosome morphology has previously been published, these observations are of some interest.
openaire +3 more sources
THROUGH work with short-term cultures of leucocytes from peripheral blood according to the phytohaemagglutinin method, the opportunity arose to examine the chromosome complement of the red fox (Vulpes vulpes Lin.). As no description of the chromosome morphology has previously been published, these observations are of some interest.
openaire +3 more sources
The Lancet, 2001
38 Jarraud S, Peyrat MA, Lim A, et al. egc, a highly prevalent operon of enterotoxin gene, forms a putative nursery of superantigens in Staphylococcus aureus. J Immunol 2001; 166: 669–77. 39 Reed SB, Wesson CA, Liou LE, et al. Molecular characterization of a novel Staphylococcus aureus serine protease operon. Infect Immun 2001; 69: 1521–27. 40 Naito T,
Lee, C +6 more
openaire +3 more sources
38 Jarraud S, Peyrat MA, Lim A, et al. egc, a highly prevalent operon of enterotoxin gene, forms a putative nursery of superantigens in Staphylococcus aureus. J Immunol 2001; 166: 669–77. 39 Reed SB, Wesson CA, Liou LE, et al. Molecular characterization of a novel Staphylococcus aureus serine protease operon. Infect Immun 2001; 69: 1521–27. 40 Naito T,
Lee, C +6 more
openaire +3 more sources
2011
Pulsed field gel electrophoresis enables separation of fungal chromosomes up to several megabases and is a worthwhile tool for fungal karyotyping. The germ tube burst method is a technique to separate fungal chromosomes of any size for chromosome number determination as well as in situ hybridization.
Mehrabi, R. +4 more
openaire +2 more sources
Pulsed field gel electrophoresis enables separation of fungal chromosomes up to several megabases and is a worthwhile tool for fungal karyotyping. The germ tube burst method is a technique to separate fungal chromosomes of any size for chromosome number determination as well as in situ hybridization.
Mehrabi, R. +4 more
openaire +2 more sources
An infant with an XXXYY karyotype
Clinical Genetics, 1974An infant with mild retardation of psychomotor development and ambiguous genitalia was found to have a 49, XXXYY karyotype. The identity of the chromosomes was established by different banding methods, both fluorescent and non‐fluorescent. An attempt was made to find the origin of the extra X chromosomes by testing the Xg blood group in the whole ...
E. M. E. Smit +4 more
openaire +3 more sources
Constitutional karyotypes in retinoblastoma
Ophthalmic Paediatrics and Genetics, 1987The improvement of chromosome banding techniques has much increased the frequency of detected forms of retinoblastoma. Ten rearrangements involving 13q14 were observed in a series of 105 retinoblastoma patients including: five de novo deletions, one of them with suspected mosaicism; one de novo apparently balanced translocation; four deletions due to ...
J de Grouchy, Catherine Turleau
openaire +2 more sources
Cordocentesis for rapid karyotyping
American Journal of Obstetrics and Gynecology, 1990Pure fetal blood was obtained by cordocentesis in 101 fetuses of 96 patients at 15 to 38 weeks' gestation. Rapid karyotype was obtained within 2 to 4 days by fetal lymphocyte culture. Chromosomal abnormality was detected in 12 (11.9%) fetuses.
Dinesh M. Shah +4 more
openaire +2 more sources
Nature Reviews Genetics, 2007
The chromosome complements (karyotypes) of animals display a great diversity in number and morphology. Against this background, the genomes of all species are remarkably conserved, not only in transcribed sequences, but also in some chromosome-specific non-coding sequences and in gene order.
Malcolm A. Ferguson-Smith +1 more
openaire +3 more sources
The chromosome complements (karyotypes) of animals display a great diversity in number and morphology. Against this background, the genomes of all species are remarkably conserved, not only in transcribed sequences, but also in some chromosome-specific non-coding sequences and in gene order.
Malcolm A. Ferguson-Smith +1 more
openaire +3 more sources
Heterochromatin, colchicine, and karyotype
Chromosoma, 1965Species of Chilocorus differ in chromosome number owing to centric fusion of metacentric chromosomes. The concomitant loss of arms is tolerated because in all unfused chromosomes one arm is completely heterochromatic, the other euchromatic. Under the influence of colchicine, the arms of unfused and fused chromosomes contract differentially.
openaire +3 more sources
An unusual karyotype in preleukemia
Cancer Genetics and Cytogenetics, 1982A case of a myeloproliferative disorder classified as preleukemia is described in which the patient developed a single, complicated, abnormal karyotype in 100% of the bone marrow cells (45, XY, -2, -5, -7, -8, -11, -12, -13, -14, + t(2;5), +t(11;12), +t(16;17), +17, plus three or four dicentric markers).
R.R. Khaund +4 more
openaire +3 more sources