Results 31 to 40 of about 5,407 (236)

Microdissection and chromosome painting of the alien chromosome in an addition line of wheat--Thinopyrum intermedium. [PDF]

PLoS ONE, 2013
In this study, chromosome painting was developed and used to identify alien chromosomes in TAi-27, a wheat--Thinopyrum intermedium addition line, and the chromosomes of the three different genomes of Th. Intermedium.
Chuanliang Deng, Lili Bai, Shulan Fu, Weibo Yin, Yingxin Zhang, Yuhong Chen, Richard R-C Wang, Xiangqi Zhang, Fangpu Han, Zanmin Hu   +9 more
doaj   +2 more sources

Generation of a whole chromosome painting probe from monochromosomal hybrid cells by the alu-polymerase chain reaction [PDF]

Archives of Biological Sciences, 2007
Fluorescent in situ hybridization (FISH) has become a widespread technique applicable in basic science and diagnostics. Chromosome painting represents a special application of FISH that has found increasing use in identification of complex chromosome ...
Drakulić Danijela, Nikčević Gordana, Đorđević Vesna, Stevanović Milena   +3 more
doaj   +1 more source

The Ancestral Carnivore Karyotype As Substantiated by Comparative Chromosome Painting of Three Pinnipeds, the Walrus, the Steller Sea Lion and the Baikal Seal (Pinnipedia, Carnivora). [PDF]

PLoS ONE, 2016
Karyotype evolution in Carnivora is thoroughly studied by classical and molecular cytogenetics and supplemented by reconstructions of Ancestral Carnivora Karyotype (ACK).
Violetta R Beklemisheva, Polina L Perelman, Natalya A Lemskaya, Anastasia I Kulemzina, Anastasia A Proskuryakova, Vladimir N Burkanov, Alexander S Graphodatsky   +6 more
doaj   +1 more source

Chromosome Painting in Marsupials [PDF]

ILAR Journal, 1998
To generate a model of mammalian karyotype evolution and to extend our knowledge of the evolutionary relationships of mammals, it is helpful to deduce ancestral chromosomal arrangements. Of particular interest would be a global comparison among the 3 major extant groups of mammals, since this would reveal the most ancient arrangements of the mammalian ...
Roland, Toder, Rachel J. Waugh, O'Neill, Jennifer A. Marshall, Graves   +2 more
openaire   +2 more sources

Plant Chromosome-Specific Probes by Microdissection of a Single Chromosome: Is That a Reality?

Frontiers in Plant Science, 2020
Painting plant chromosomes through chromosomal in situ suppression (CISS) hybridization has long been considered impracticable. Seeking to build specific and complex probes from a single microdissected chromosome, we employed human chromosomes as models ...
Fernanda Aparecida Ferrari Soares, Carlos Roberto Carvalho, Mariana Cansian Sattler, Jéssica Coutinho Silva, Denise Eliane Euzébio Pinto, Paulo Zanchetta Passamani, Alex Junior Silva, Wellington Ronildo Clarindo   +7 more
doaj   +1 more source

Chromosome study of the Hymenoptera (Insecta): from cytogenetics to cytogenomics [PDF]

Comparative Cytogenetics, 2023
A brief overview of the current stage of the chromosome study of the insect order Hymenoptera is given. It is demonstrated that, in addition to routine staining and other traditional techniques of chromosome research, karyotypes of an increasing number ...
Vladimir E. Gokhman
doaj   +3 more sources

Comparative chromosome maps between the stone curlew and three ciconiiform species (the grey heron, little egret and crested ibis)

BMC Ecology and Evolution, 2022
Background Previous cytogenetic studies show that the karyotypes of species in Ciconiiformes vary considerably, from 2n = 52 to 78. Their karyotypes include different numbers of small to minute bi-armed chromosomes that have evolved probably by fusions ...
Jinhuan Wang, Weiting Su, Yi Hu, Shengbin Li, Patricia C. M. O’Brien, Malcolm A. Ferguson-Smith, Fengtang Yang, Wenhui Nie   +7 more
doaj   +1 more source

Identification of satellited markers by microdissection and fluorescence in situ hybridization: a clinical case of isodicentric chromosome 22

Egyptian Journal of Medical Human Genetics, 2021
Background The presence of small supernumerary marker chromosomes (sSMCs) in a karyotype leads to diagnostic questions because the resulting extra material may cause abnormal development depending on the origin of the duplication/triplication.
Natalya A. Lemskaya, Svetlana A. Romanenko, Yulia V. Maksimova, Asia R. Shorina, Dmitry V. Yudkin   +4 more
doaj   +1 more source

The ancestral eutherian karyotype is present in Xenarthra. [PDF]

PLoS Genetics, 2006
Molecular studies have led recently to the proposal of a new super-ordinal arrangement of the 18 extant Eutherian orders. From the four proposed super-orders, Afrotheria and Xenarthra were considered the most basal. Chromosome-painting studies with human
Marta Svartman, Gary Stone, Roscoe Stanyon   +2 more
doaj   +1 more source

Comparative analyses of three swallow species (Aves, Passeriformes, Hirundinidae): Insights on karyotype evolution and genomic organization [PDF]

Genetics and Molecular Biology, 2020
Despite the richness of species in the Hirudinidae family, little is known about the genome organization of swallows. The Progne tapera species presents genetic and morphological difference when compared to other members of the same genus.
Suziane Alves Barcellos, Rafael Kretschmer, Marcelo Santos de Souza, Alice Lemos Costa, Tiago Marafiga Degrandi, Cassiane Furlan Lopes, Malcolm A. Ferguson-Smith, Jorge Pereira, Edivaldo Herculano Correa de Oliveira, Ricardo José Gunski, Analía del Valle Garnero   +10 more
doaj   +1 more source