Results 201 to 210 of about 2,921 (283)

Research Progress on 35S rDNA and 5S rDNA in Sugarcane: Challenges and Prospects. [PDF]

Int J Mol Sci
Li X, Guo Y, Guo Z, Zhang N, Lei Y, Cai E, Deng Z, Wu J.   +7 more
europepmc   +1 more source

Advances in Understanding the Karyotype Evolution of Tetrapulmonata and Two Other Arachnid Taxa, Ricinulei and Solifugae. [PDF]

Genes (Basel)
Král J, Sember A, Divišová K, Kořínková T, Reyes Lerma AC, Ávila Herrera IM, Forman M, Šťáhlavský F, Musilová J, Torres Kalme S, Palacios Vargas JG, Zrzavá M, Vrbová I, Moreno-González JA, Cushing PE, Gromov AV, Šebestiánová Š, Šlechtová VB, Prendini L, Bird TL.   +19 more
europepmc   +1 more source

Fluorescence in situ Hybridization Analysis of Oligonucleotide 5S Ribosomal DNA, 45S Ribosomal DNA, and (TTTAGGG)3 Locations in Gloriosa superba L.

Cytogenet Genome Res
Zhao H, Wang D, Li H, Li S, Wang Y, Xu A, Yang C, Li G, Wang Y, Zhang L.   +9 more
europepmc   +1 more source

FISH mapping in Xenopus pygmaeus refines understanding of genomic rearrangements and reveals jumping NORs in African clawed frogs. [PDF]

Heredity (Edinb)
Bergelová B, Gvoždík V, Knytl M.
europepmc   +1 more source

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Nucleolus organizer regions of the canine karyotype

Cytogenetic and Genome Research, 1983
Silver-stained preparations of cultured lymphocytes obtained from 12 pure-bred dogs revealed the presence of nucleolus organizer regions (NORs) on four to seven chromosomes in females and five to eight chromosomes in males. All seven males had a NOR on the Y chromosome.
P N, Howard-Peebles, W M, Howell
openaire   +2 more sources

Nucleolus organizer regions (NORs) inserted in 6q15

Human Genetics, 1989
We studied a family in which three of the members present one chromosome 6 with an isochromatid gap at the band 6q15 level. Studies of the chromosomes by various banding techniques suggested that the secondary constriction represents a stalk from an acrocentric chromosome inserted into 6q15.
F, Prieto, L, Badía, M, Beneyto, F, Palau   +3 more
openaire   +2 more sources

Variable positions of nucleolus organizer regions in Bovidae

Experientia, 1981
Silver NOR staining has been applied to cattle (Bos taurus L.), goat (Capra hircus L.) and sheep (Ovis aries L.) chromosomes. The sites of silver NORs showed variation within the family Bovidae probably due to a reciprocal translocation event.
B, Mayr, R, Czaker
openaire   +2 more sources

Secondary constrictions and nucleolus organizer regions in man

Experimental Cell Research, 1977
[No abstract available]
FERRARO, Marina, N. Archidiacono, PELLICCIA, Franca, M. Rocchi, ROCCHI, Angela, DE CAPOA, Adriana   +5 more
openaire   +4 more sources

Polymorphic nature of nucleolus organizer regions in fishes

Cytogenetic and Genome Research, 1981
An analysis of the nucleolar organizer region (NOR) by silver staining of five species of the order Gymnotiformes, <i>Gymnotus carapo, Apteronotus albijrons, Sternopygus macrurus, Eigenmannia virescens, </i>and <i>Eigenmannia </i>sp., is reported. The five species presented only one pair of homologs bearing NORs.
Foresti, F., Toledo, LFA, Toledo, S. A.
openaire   +3 more sources