Results 21 to 30 of about 175,797 (297)

Genomic variations define divergence of water/wildlife-associated Campylobacter jejuni niche specialists from common clonal complexes [PDF]

, 2011
Although the major food-borne pathogen Campylobacter jejuni has been isolated from diverse animal, human and environmental sources, our knowledge of genomic diversity in C.
Ashelford, KE, Birtles, RJ, Dorrell, N, French, NP, Gould, KA, Hall, N, Hepworth, PJ, Hinds, J, Leatherbarrow, H, Mendonca, C, Wigley, P, Williams, NJ, Winstanley, C, Witney, AA, Wren, BW   +14 more
core   +2 more sources

Tracking the evolutionary pathways among Brazilian Lebiasina species (Teleostei: Lebiasinidae): a chromosomal and genomic comparative investigation [PDF]

Neotropical Ichthyology, 2022
Despite several difficulties in chromosomal analyses of small-sized fishes, the cytogenetics of the Lebiasinidae was largely improved in the last years, showing differential patterns in the chromosomal evolution inside the family. In this context, it has
Priscila Polaquini de Macedo Leite, Francisco de Menezes Cavalcante Sassi, Manoela Maria Ferreira Marinho, Mauro Nirchio, Renata Luiza Rosa de Moraes, Gustavo Akira Toma, Luiz Antonio Carlos Bertollo, Marcelo de Bello Cioffi   +7 more
doaj   +1 more source

Errors in chromosome segregation during oogenesis and early embryogenesis [PDF]

, 2010
Errors in chromosome segregation occurring during human oogenesis and early embryogenesis are very common. Meiotic chromosome development during oogenesis is subdivided into three distinct phases.
A Dyban, A Kuliev, A Kuliev, A Mantzouratou, A Pujol, AL Barlow, C Gutierrez-Mateo, C Gutierrez-Mateo, C Staessen, C Tease, C Tease, C Tease, C Yuncken, CM Conn, CM Conn, D Wells, D Wells, E Bendsen, E Fragouli, E Fragouli, E Fragouli, E Fragouli, E Iwarsson, EY Cheng, F Pellestor, F Pellestor, G Sher, HE Hall, J Cohen, J Cozzi, JD Delhanty, JD Delhanty, JD Delhanty, JD Delhanty, KT Jones, L Gianaroli, L Gras, L Voullaire, L Voullaire, L Wilton, M Hultén, M Sandalinas, M Simopoulou, MA Hultén, ML Lenzi, NV Kovaleva, P Platteau, PA Almeida, PA Hunt, R Angell, R Mahmood, S Cupisti, S Evsikov, S Mastenbroek, S Munné, S Munné, S Munné, S Munné, S Munné, S Munné, S Munné, S Munné, T Anahory, T Hassold, TR Oliver, Y Verlinsky   +65 more
core   +1 more source

Genomic alterations in primary gastric adenocarcinomas correlate with clinicopathological characteristics and survival. [PDF]

, 2004
Background & aimsPathogenesis of gastric cancer is driven by an accumulation of genetic changes that to a large extent occur at the chromosomal level. In order to investigate the patterns of chromosomal aberrations in gastric carcinomas, we performed
Albertson, Donna, Kuipers, Ernst J, Meijer, Gerrit A, Meuwissen, Stefan GM, Pinkel, Daniel, Postma, Cindy, Snijders, Antoine M, Weiss, Marjan M   +7 more
core   +3 more sources

A novel deletion in 2q24.1q24.2 in a girl with mental retardation and generalized hypotonia: a case report

Molecular Cytogenetics, 2012
Background Chromosomal imbalances, recognized as the major cause of mental retardation, are often due to submicroscopic deletions or duplications not evidenced by conventional cytogenetic methods.
Palumbo Orazio, Palumbo Pietro, Palladino Teresa, Stallone Raffaella, Zelante Leopoldo, Carella Massimo   +5 more
doaj   +1 more source

The CACTA transposon Bot1 played a major role in Brassica genome divergence and gene proliferation [PDF]

, 2008
We isolated and characterized a Brassica C genome-specific CACTA element, which was designated Bot1 (Brassica oleracea transposon 1). After analysing phylogenetic relationships, copy numbers and sequence similarity of Bot1 and Bot1 analogues in B ...
AGI, Arabidopsis Genome Initiative, Alix, Alix, Alix, Bandelt, Bateman, Bennetzen, Brunner, Casacuberta, Cui, Darling, DeMarco, Deragon, Edgar, Eichler, Fedoroff, Feschotte, Gaeta, Gish, Grandbastien, Hawkins, He, Heslop-Harrison, IHGSC, Inaba, Inagaki, Itoh, Jacobs, Jiang, Johnston, Kapitonov, Kapitonov, Kawasaki, Kazazian, Kubis, Kubis, Kuhn, Kurtz, Le, Leflon, Lenoir, Lysak, Maddison, Meyers, Miura, Morgante, Morgante, Nacken, Nicolas, Ozeki, O’Neill, Pereira, Peterson, Posada, Rocarro, Rodríguez, Schwarzacher, Shiba, Snowden, Snowdon, Sonnhammer, Strachan, Suzuki, Swofford, Talbert, Town, Turcotte, U, Vicient, Walbot, Wang, Wendel, Wicker, Wicker, Yang, Yang, Yu, Zabala, Zabala, Zhang, Zhang   +80 more
core   +1 more source

Genomic complexity in pediatric synovial sarcomas (Synobio study): the European pediatric soft tissue sarcoma group (EpSSG) experience

Cancer Medicine, 2018
A genomic index (GI) tool using array comparative genomic hybridization (aCGH) on tumor cells has emerged as independent prognostic factor associated with the risk of metastatic relapse in synovial sarcoma (SS).
Daniel Orbach, Véronique Mosseri, Daniel Pissaloux, Gaelle Pierron, Bernadette Brennan, Andrea Ferrari, Frederic Chibon, Gianni Bisogno, Gian Luca De Salvo, Camille Chakiba, Nadège Corradini, Véronique Minard‐Colin, Anna Kelsey, Dominique Ranchère‐Vince   +13 more
doaj   +1 more source

Prenatal diagnosis and molecular cytogenetic characterization of three chromosomal abnormalities with favorable outcomes

Taiwanese Journal of Obstetrics & Gynecology, 2020
Objective: Here we present three cases of chromosomal abnormalities with favorable outcomes. Case report: In Case 1, conventional karyotyping revealed a karyotype of 46, XY,t(7; 14) (q35; q13)[4]/46,XY[26].
Qiuqing Chen, Zhen Xu, Guoqiang Chen, Sha Liu, Yanzhi Xia   +4 more
doaj   +1 more source

Caryoscope: An Open Source Java application for viewing microarray data in a genomic context

BMC Bioinformatics, 2004
Background Microarray-based comparative genome hybridization experiments generate data that can be mapped onto the genome. These data are interpreted more easily when represented graphically in a genomic context.
Ball Catherine A, Hernandez-Boussard Tina, Rees Christian A, Awad Ihab AB, Sherlock Gavin   +4 more
doaj   +1 more source

High Resolution Comparative Genomic Hybridization Detects 7–8 Megabasepair Deletion in PCR Amplified DNA1

Analytical Cellular Pathology, 2001
We investigated if any change in spatial resolution of comparative genomic hybridization analysis could be detected when using DNA amplified by degenerate oligonucleotide primed PCR (DOP‐PCR) as opposed to the use of unamplified DNA.
Jacob Larsen, Anne Marie Ottesen, Maria Kirchhoff, Claes Lundsteen, Jørgen K. Larsen   +4 more
doaj   +1 more source