Results 61 to 70 of about 131,087 (254)

Chromosomal rearrangement interferes with meiotic X chromosome inactivation [PDF]

Genome Research, 2007
Heterozygosity for certain mouse and human chromosomal rearrangements is characterized by the incomplete meiotic synapsis of rearranged chromosomes, by their colocalization with the XY body in primary spermatocytes, and by male-limited sterility. Previously, we argued that such X–autosomal associations could interfere with meiotic sex chromosome ...
David, Homolka, Robert, Ivanek, Jana, Capkova, Petr, Jansa, Jiri, Forejt   +4 more
openaire   +2 more sources

A strategy for the characterization of minute chromosome rearrangements using multiple color fluorescence in situ hybridization with chromosome-specific DNA libraries and YAC clones [PDF]

, 1993
The identification of marker chromosomes in clinical and tumor cytogenetics by chromosome banding analysis can create problems. In this study, we present a strategy to define minute chromosomal rearrangements by multicolor fluorescence in situ ...
A Kallioniemi, Anna Jauch, B Dutrillaux, C Lengauer, C Lengauer, CC Collins, Christoph Lengauer, D Pinkel, Detlev Schindler, DH Ledbetter, DH Ledbetter, GD Johnson, H Telenius, Harold C. Riethman, Helen Donis-Keller, J Grouchy de, J Sambrook, J Wiegant, JG Dauwerse, JS Heslop-Harrison, JW IJdo, Michael R. Speicher, P Lichter, P Lichter, PM Nederlof, PM Nederlof, S Manoir du, Susanne Popp, T Ried, T Ried, T Ried, Thomas Cremer   +31 more
core   +1 more source

Recruitment and rejoining of remote double-strand DNA breaks for enhanced and precise chromosome editing

Genome Biology
Chromosomal rearrangements, such as translocations, deletions, and inversions, underlie numerous genetic diseases and cancers, yet precise engineering of these rearrangements remains challenging.
Mingyao Wang, Pengchong Fu, Ziheng Chen, Xiangnan Wang, Hanhui Ma, Xuedi Zhang, Guanjun Gao   +6 more
doaj   +1 more source

Chromoanagenesis: cataclysms behind complex chromosomal rearrangements

Molecular Cytogenetics, 2019
Background During the last decade, genome sequencing projects in cancer genomes as well as in patients with congenital diseases and healthy individuals have led to the identification of new types of massive chromosomal rearrangements arising during ...
Franck Pellestor
doaj   +1 more source

Tracing cancer evolution and heterogeneity using Hi-C

Nature Communications, 2023
Chromosomal rearrangements can initiate and drive cancer progression, yet it has been challenging to evaluate their impact, especially in genetically heterogeneous solid cancers.
Dan Daniel Erdmann-Pham, Sanjit Singh Batra, Timothy K. Turkalo, James Durbin, Marco Blanchette, Iwei Yeh, Hunter Shain, Boris C. Bastian, Yun S. Song, Daniel S. Rokhsar, Dirk Hockemeyer   +10 more
doaj   +1 more source

Detection of t(7;12)(q36;p13) in paediatric leukaemia using dual colour fluorescence in situ hybridisation [PDF]

, 2015
The identification of chromosomal rearrangements is of utmost importance for the diagnosis and classification of specific leukaemia subtypes and therefore has an impact on therapy choices in individual cases.
Federico, C, Owoka, T, Saccone, S, Tosi, S, Vetter, M   +4 more
core   +2 more sources

A case of complex balanced chromosomal translocations associated with adverse pregnancy outcomes

Molecular Cytogenetics, 2022
Complex chromosomal rearrangements (CCR) are rare chromosomal structural abnormalities. The chromosomal structural variants in CCR carriers are one of the factors contributing to a history of adverse pregnancy and childbirth.
Yan Luo, Hezhen Lu, Yanshang Zhang, Zhiqiang Cui, Pingping Zhang, Yali Li   +5 more
doaj   +1 more source

Comparative chromosome band mapping in primates byin situ suppression hybridization of band specific DNA microlibraries [PDF]

, 1991
A DNA-library established from microdissected bands 8q23 to 8q24.1 of normal human chromosomes 8 (Lüdecke et al., 1989) was used as a probe for chromosomal in situ suppression (CISS-) hybridization to metaphase chromosomes of man and primates including ...
A. Jauch, B. Dutrillaux, B. Horsthemke, C. Lengauer, C. Lengauer, D. Pinkel, D. Pinkel, H. J. Lüdecke, H.J. Lüdecke, J. Wienberg, J. Wienberg, J.J. Yunis, M. Klever, M. Small, P. Lichter, P.A. Lalley, R. Stanyon, R. Stanyon, R. Stanyon, S.J. O'Brien, T. Cremer   +20 more
core   +1 more source

Three-dimensional genome architecture influences partner selection for chromosomal translocations in human disease. [PDF]

PLoS ONE, 2012
Chromosomal translocations are frequent features of cancer genomes that contribute to disease progression. These rearrangements result from formation and illegitimate repair of DNA double-strand breaks (DSBs), a process that requires spatial ...
Jesse M Engreitz, Vineeta Agarwala, Leonid A Mirny   +2 more
doaj   +1 more source

Genetic Requirements for Intra-Chromosomal Deletions [PDF]

, 2020
Chromosomal deletions are one of the most dangerous types of DNA damage and often arise as a result of inappropriately repaired DNA double strand breaks (DSB).
McPherson, Matthew
core