Results 81 to 90 of about 9,083 (166)

Cestrum strigilatum (Ruiz & Pavón, 1799) B chromosome shares repetitive DNA sequences with A chromosomes of different Cestrum (Linnaeus, 1753) species

Comparative Cytogenetics, 2017
Species of Cestrum (Linnaeus, 1753) have shown large diversity in the accumulation and distribution of repetitive DNA families, and B chromosomes have been described in seven species. Some types of repetitive DNA were identified in A and B chromosomes in
André Luís Laforga Vanzela, Adriano Alves de Paula, Carolina Cristina Quintas, Thiago Fernandes, Joana Neres da Cruz Baldissera, Thaissa Boldieri de Souza   +5 more
doaj   +3 more sources

Five Species of Taxus Karyotype Based on Oligo-FISH for 5S rDNA and (AG₃T₃)₃. [PDF]

Genes (Basel), 2022
He Z, Luo X, Lei Y, Zhang W.
europepmc   +1 more source

Publication Only

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source

The Development of New Species-Specific Molecular Markers Based on 5S rDNA in Elaeagnus L. Species. [PDF]

Plants (Basel), 2021
Alexandrov OS, Karlov GI.
europepmc   +1 more source

Five Fabaceae Karyotype and Phylogenetic Relationship Analysis Based on Oligo-FISH for 5S rDNA and (AG₃T₃)₃. [PDF]

Genes (Basel), 2022
He Z, Zhang W, Luo X, Huan J.
europepmc   +1 more source

Chromosomal localization and variation analysis of 5S rDNA in autotriploid Carassius auratus

Reproduction and Breeding
Polyploidization can induce a flurry of genetic events and plays an important role in speciation. In this study, we comparatively analyzed the molecular organization, chromosomal locus in natural autotriploid (3nCC, 3n = 150) and artificial autotriploid ...
Kun Zhang, Yuxin Zhang, Xu Huang, Chongqing Wang, Xidan Xu, Xiaowei Xu, Li Yang, Tingting Yu, Xiang Luo, Qingwen Xiao, Yue Zhou, Qinbo Qin   +11 more
doaj   +1 more source

Evolutionary insights in Amazonian turtles (Testudines, Podocnemididae): co-location of 5S rDNA and U2 snRNA and wide distribution of Tc1/Mariner. [PDF]

Biol Open, 2020
Cavalcante MG, Nagamachi CY, Pieczarka JC, Noronha RCR.   +3 more
europepmc   +1 more source

Chromosomal location of 18S and 5S rDNA sites in Triportheus fish species (Characiformes, Characidae)

Genetics and Molecular Biology, 2009
The location of 18S and 5S rDNA sites was determined in eight species and populations of the fish genus Triportheus by using fluorescent in situ hybridization (FISH). The males and females of all species had 2n = 52 chromosomes and a ZZ/ZW sex chromosome
Débora Diniz, Alejandro Laudicina, Luiz Antonio Carlos Bertollo   +2 more
doaj  

Chromosome markers study of rape varieties of russian and belorussian selection

Фактори експериментальної еволюції організмів, 2013
Aims. Dependable marking of rape chromosomes is necessary for breeding of agriculturally important varieties. Using chromosome markers the karyotypes of 13 spring and winter rape varieties of Russian and Belorussian selection were studied. Methods.
L. V. Zemtsova, A. V. Amosova, T. E. Samatadze, Z. E. Grushetskaya, V. T. Volovik, A. V. Zelenin, V. A. Lemesh, O. V. Muravenko   +7 more
doaj  

Physical mapping of 18S-25S rDNA and 5S rDNA in Lupinus via fluorescent in situ hybridization.

Cellular & molecular biology letters, 2003
Double-target fluorescent in situ hybridization (FISH) was used to determine the genomic distribution of ribosomal RNA genes in five Lupinus species: L. cosentinii (2n=32), L. pilosus (2n=42), L. angustifolius (2n=40), L. luteus (2n=52) and L. mutabilis (2n=48). 18S-25S rDNA and 5S rDNA were used as probes.
Barbara, Naganowska, Anna, Zielińska
openaire   +1 more source