Results 11 to 20 of about 18,741 (315)

The art of painting chromosome loops

Quantitative Plant Biology, 2023
How to get a metre of DNA into a tiny space while preserving its functional characteristics? This question seems easy to pose, but the answer is far from being trivial.
Alexandre Berr, Marie-Edith Chabouté
doaj   +4 more sources

Chromosome Painting of Mouse Chromosomes. [PDF]

Methods Mol Biol, 2018
Chromosome painting enables the visualization of chromosomes and has been used extensively in cytogenetics. Chromosome paint probes, which consist of a pooled composite of DNA-FISH probes, bind to nonrepetitive sequences for individual chromosomes [1, 2].
Hua LL, Mikawa T.
europepmc   +6 more sources

Chromosome painting and its applications in cultivated and wild rice [PDF]

BMC Plant Biology, 2018
Background The chromosome-specific probe is a fundamental tool of chromosome painting and has been commonly applied in mammalian species. The technology, however, has not been widely applied in plants due to a lack of methodologies for probe development.
Lili Hou, Meng Xu, Tao Zhang, Zhihao Xu, Weiyun Wang, Jianxiang Zhang, Meimei Yu, Wen Ji, Cenwen Zhu, Zhiyun Gong, Minghong Gu, Jiming Jiang, Hengxiu Yu   +12 more
doaj   +2 more sources

Whole chromosome painting in two populations of the weakly electric fish Gymnotus mamiraua (Teleostei, Gymnotiformes) [PDF]

Scientific Reports
Techniques such as whole chromosome painting (WCP) have effectively expanded our understanding of the evolution and organization of the genome in fish, allowing us to obtain more detailed information about several evolutionary questions.
Ananda Marques Pety, Milla de Andrade Machado, Fernando Henrique Ramos Silva, Paula Pinto Rodrigues, Eliana Feldberg, Patricia Caroline Mary O’Brien, Malcolm Andrew Ferguson-Smith, Julio Cesar Pieczarka, Cleusa Yoshiko Nagamachi   +8 more
doaj   +2 more sources

Chromosomal painting of the sandpiper (Actitis macularius) detects several fissions for the Scolopacidae family (Charadriiformes) [PDF]

BMC Ecology and Evolution, 2021
Background The Scolopacidae family (Suborder Scolopaci, Charadriiformes) is composed of sandpipers and snipes; these birds are long-distance migrants that show great diversity in their behavior and habitat use.
Melquizedec Luiz Silva Pinheiro, Cleusa Yoshiko Nagamachi, Talita Fernanda Augusto Ribas, Cristovam Guerreiro Diniz, Patricia Caroline Mary O´Brien, Malcolm Andrew Ferguson-Smith, Fengtang Yang, Julio Cesar Pieczarka   +7 more
doaj   +2 more sources

Chromosomal rearrangements in cattle and pigs revealed by chromosome microdissection and chromosome painting [PDF]

Genetics Selection Evolution, 2003
A pericentric inversion of chromosome 4 in a boar, as well as a case of (2q-;5p+) translocation mosaicism in a bull were analysed by chromosome painting using probes generated by conventional microdissection.
Yerle Martine, Ducos Alain, Pinton Alain
doaj   +7 more sources

Chromosome painting and phylogenetic analysis suggest that the genus Lophostoma (Chiroptera, Phyllostomidae) is paraphyletic [PDF]

Scientific Reports, 2022
The subfamily Phyllostominae (Chiroptera, Phyllostomidae) comprises 10 genera of Microchiroptera bats from the Neotropics. The taxonomy of this group is controversial due to incongruities in the phylogenetic relationships evident from different datasets.
Natalia Karina Nascimento da Silva, Cleusa Yoshiko Nagamachi, Luis Reginaldo Ribeiro Rodrigues, Patricia Caroline Mary O’Brien, Fengtang Yang, Malcolm Andrew Ferguson-Smith, Julio Cesar Pieczarka   +6 more
doaj   +2 more sources

Identification of the inverted chromosome 16 using chromosome painting [PDF]

British Journal of Haematology, 1999
The inverted chromosome 16 is commonly associated with acute myelomonocytic leukaemia (AML) M4 with bone marrow eosinophilia. Cytogenetic identification of the inverted chromosome 16 can be difficult. To help identify the inversion in bone marrow samples from patients referred for the diagnosis of AML‐M4, we applied the molecular cytogenetic technique ...
P. Nagesh Rao, Wendy L. Flejter, Sonya Rahi, Hong Li, Mark J. Pettenati   +4 more
openalex   +4 more sources

Pooling strategy and chromosome painting characterize a living zebroid for the first time. [PDF]

PLoS ONE, 2017
We have investigated the complex karyotype of a living zebra-donkey hybrid for the first time using chromosome-specific painting probes produced from flow-sorted chromosomes from a zebra (Equus burchelli) and horse (Equus caballus).
Alessandra Iannuzzi, Jorge Pereira, Clara Iannuzzi, Beiyuan Fu, Malcolm Ferguson-Smith   +4 more
doaj   +2 more sources

Quantifying Y chromosome loss in primary and metastatic prostate cancer by chromosome painting [PDF]

PLoS ONE
Somatic Y chromosome loss in hematopoietic cells is associated with higher mortality in men. However, the status of the Y chromosome in cancer tissue is not fully known due to technical limitations, such as difficulties in labelling and sequencing DNA ...
Sai Harisha Rajanala, Romina Ghale, Subhiksha Nandakumar, Kalyani Chadalavada, Gwo-Shu Mary Lee, Konrad H. Stopsack, Yu Chen, Gouri J. Nanjangud, Goutam Chakraborty, Philip W. Kantoff   +9 more
doaj   +3 more sources