Results 21 to 30 of about 841,598 (254)

Phylogenetic inferences of Atelinae (Platyrrhini) based on multi-directional chromosome painting in Brachyteles arachnoides, Ateles paniscus paniscus and Ateles b. marginatus [PDF]

, 2005
We performed multi-directional chromosome painting in a comparative cytogenetic study of the three Atelinae species Brachyteles arachnoides, Ateles paniscus paniscus and Ateles belzebuth marginatus, in order to reconstruct phylogenetic relationships ...
C. Nagamachi, Collins AC, Consigliere S, Dutrillaux B, Dutrillaux B, E.H.C. de Oliveira, Garcia F, Garcia F, I.J. Sbalqueiro, J.C. Pieczarka, Kay RF, Kellogg R, Kunkel LM, M. Neusser, Muller S, Pequignot E, Pieczarka JC, S. Müller   +17 more
core   +3 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

Painting chromosomes in the nucleus

eLife, 2019
A multiplexed approach to DNA FISH experiments has been used to visualize the three-dimensional organization of chromosomes and specific chromosomal regions in C. elegans.
Cori K. Cahoon, Diana E. Libuda
openalex   +4 more sources

Multidirectional chromosome painting in Synallaxis frontalis (Passeriformes, Furnariidae) reveals high chromosomal reorganization, involving fissions and inversions. [PDF]

Comp Cytogenet, 2018
In this work we performed comparative chromosome painting using probes from Gallus gallus (GGA) Linnaeus, 1758 and Leucopternis albicollis (LAL) Latham, 1790 in Synallaxis frontalis Pelzeln, 1859 (Passeriformes, Furnariidae), an exclusively Neotropical ...
Kretschmer R, de Lima VLC, de Souza MS, Costa AL, O'Brien PCM, Ferguson-Smith MA, de Oliveira EHC, Gunski RJ, Garnero ADV.   +8 more
europepmc   +2 more sources

Delimiting the origin of a B chromosome by FISH mapping, chromosome painting and DNA sequence analysis in Astyanax paranae (Teleostei, Characiformes). [PDF]

PLoS ONE, 2014
Supernumerary (B) chromosomes have been shown to contain a wide variety of repetitive sequences. For this reason, fluorescent in situ hybridisation (FISH) is a useful tool for ascertaining the origin of these genomic elements, especially when combined ...
Duílio M Z de A Silva, José Carlos Pansonato-Alves, Ricardo Utsunomia, Cristian Araya-Jaime, Francisco J Ruiz-Ruano, Sandro Natal Daniel, Diogo Teruo Hashimoto, Cláudio Oliveira, Juan Pedro M Camacho, Fábio Porto-Foresti, Fausto Foresti   +10 more
doaj   +2 more sources

Chromosome‐specific painting unveils chromosomal fusions and distinct allopolyploid species in the Saccharum complex

New Phytologist, 2021
Karyotypes provide key cytogenetic information on the phylogenetic relationships and evolutionary origins in related eukaryotic species. Despite our knowledge of the chromosome numbers of sugarcane and its wild relatives, the chromosome composition and ...
Yu Fan, Xinwang Zhao, Jin Chai, Xueer Ding, Xueting Li, Yongji Huang, Xianhong Wang, Jiayun Wu, Muqing Zhang, Qinghui Yang, Zuhu Deng, Jiming Jiang   +11 more
openalex   +3 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

Monitoring of gas station attendants exposure to benzene, toluene, xylene (BTX) using three-color chromosome painting [PDF]

Molecular Cytogenetics, 2014
BackgroundChronic exposure of BTX (benzene, toluene, xylene) may lead to progressive degeneration of bone marrow, aplastic anemia and/or leukemia. In Brazil there is no self-service fuel in gas stations and attendants fill the fuel themselves.
Fábio Santiago, Gilda Alves, Ubirani Barros Otero, Marianne Medeiros Tabalipa, Luciano Rios Scherrer, Nadezda Kosyakova, Maria Helena Ornellas, Thomas Liehr   +7 more
openalex   +2 more sources

Segmental paleotetraploidy revealed in sterlet (Acipenser ruthenus) genome by chromosome painting. [PDF]

Mol Cytogenet, 2015
Acipenseriformes take a basal position among Actinopteri and demonstrate a striking ploidy variation among species. The sterlet (Acipenser ruthenus, Linnaeus, 1758; ARUT) is a diploid 120-chromosomal sturgeon distributed in Eurasian rivers from Danube to
Romanenko SA, Biltueva LS, Serdyukova NA, Kulemzina AI, Beklemisheva VR, Gladkikh OL, Lemskaya NA, Interesova EA, Korentovich MA, Vorobieva NV, Graphodatsky AS, Trifonov VA.   +11 more
europepmc   +2 more sources

Phylogenomics of species from four genera of New World monkeys by flow sorting and reciprocal chromosome painting [PDF]

, 2007
Background: The taxonomic and phylogenetic relationships of New World monkeys (Platyrrhini) are difficult to distinguish on the basis of morphology and because diagnostic fossils are rare.
Francesca Bigoni, Francesca Dumas, Gary Stone, Luca Sineo, Roscoe Stanyon   +4 more
core   +6 more sources