Results 21 to 30 of about 268,817 (310)

Insights into the Evolution of Aphid Mitogenome Features from New Data and Comparative Analysis

open access: yesAnimals, 2022
The complete mitochondrial genomes and their rearrangement patterns can provide useful information for inferring evolutionary history of organisms. Aphids are one of the insect groups with some unique mitogenome features.
Hui Zhang   +5 more
doaj   +1 more source

ERG rearrangement is associated with prostate cancer-related death in Chinese prostate cancer patients. [PDF]

open access: yesPLoS ONE, 2014
Recently, ETS-related gene (ERG) gene rearrangements, phosphatase tensin homologue (PTEN) deletions and EGFR family aberrations were characterized as potential biomarkers for prostate cancer (PCa) patient management.
Mei Qi   +10 more
doaj   +1 more source

Virus-transformed pre-B cells show ordered activation but not inactivation of immunoglobulin gene rearrangement and transcription [PDF]

open access: yes, 1991
Virus-transformed pre-B cells undergo ordered immunoglobulin (Ig) gene rearrangements during culture. We devised a series of highly sensitive polymerase chain reaction assays for Ig gene rearrangement and unrearranged Ig gene segment transcription to ...
Baltimore, David   +2 more
core   +5 more sources

Gene rearrangements in bone marrow cells of patients with acute myelogenous leukemia [PDF]

open access: yes, 2000
At diagnosis, clonal gene rearrangement probes {[}retinoic acid receptor (RAR)-alpha, major breakpoint cluster region (M-bcr), immunoglobulin (Ig)-JH, T cell receptor (TcR)-beta, myeloid lymphoid leukemia (MLL) or cytokine genes (GM-CSF, G-CSF, IL-3 ...
Braun, S.   +5 more
core   +1 more source

A method for computing an inventory of metazoan mitochondrial gene order rearrangements

open access: yesBMC Bioinformatics, 2011
Background Changes in the order of mitochondrial genes are a good source of information for phylogenetic investigations. Phylogenetic hypotheses are often supported by parsimonious mitochondrial gene order rearrangement scenarios. CREx is a heuristic for
Middendorf Martin, Bernt Matthias
doaj   +1 more source

Lateral gene transfer, rearrangement, reconciliation [PDF]

open access: yesBMC Bioinformatics, 2013
Models of ancestral gene order reconstruction have progressively integrated different evolutionary patterns and processes such as unequal gene content, gene duplications, and implicitly sequence evolution via reconciled gene trees. These models have so far ignored lateral gene transfer, even though in unicellular organisms it can have an important ...
Gergely J. Szöllősi   +7 more
openaire   +6 more sources

Pre-B-cell acute lymphoblastic leukemia with bulk extramedullary disease and chromosome 22 (EWSR1) rearrangement masquerading as Ewing sarcoma [PDF]

open access: yes, 2010
We report a 2-year-old female with a subcutaneous tumor who was initially misdiagnosed as suffering from Ewing sarcoma with a positive EWSR1 rearrangement and EWS/FLI1 transcript.
Jakovljević, Gordana   +6 more
core   +1 more source

VH replacement in rearranged immunoglobulin genes [PDF]

open access: yes, 2005
Examples suggesting that all or part of the V<sub>H</sub> segment of a rearranged V<sub>H</sub>DJ<sub>H</sub> may be replaced by all or part of another V<sub>H</sub> have been appearing since the 1980s ...
Brokaw JL   +21 more
core   +2 more sources

Gene conversion in human rearranged immunoglobulin genes [PDF]

open access: yesImmunogenetics, 2006
Over the past 20 years, many DNA sequences have been published suggesting that all or part of the V(H) segment of a rearranged immunoglobulin gene may be replaced in vivo. Two different mechanisms appear to be operating. One of these is very similar to primary V(D)J recombination, involving the RAG proteins acting upon recombination signal sequences ...
John M Darlow, David I. Stott
openaire   +3 more sources

BCR-ABL1 gene rearrangement as a subclonal change in ETV6-RUNX1–positive B-cell acute lymphoblastic leukemia

open access: yesBlood Advances, 2016
: We report here on a case of ETV6-RUNX1–positive B-cell acute lymphoblastic leukemia (B-ALL) that has acquired a BCR-ABL1 gene rearrangement as a subclonal change.
Karen A. Dun   +5 more
doaj   +1 more source

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