Results 31 to 40 of about 39,199 (304)

stalepig/2021-stem-cell-clonality: v1.0.0

open access: yes, 2023
<p>Released with publication of Liu et al. (2023), "Wound-healing plasticity enables clonal expansion of founder progenitor cells in colitis," Developmental Cell.</p ...
stalepig
core   +1 more source

The clonal origin and clonal evolution of epithelial tumours

open access: yesInternational Journal of Experimental Pathology, 2000
While the origin of tumours, whether from one cell or many, has been a source of fascination for experimental oncologists for some time, in recent years there has been a veritable explosion of information about the clonal architecture of tumours and their antecedents, stimulated, in the main, by the ready accessibility of new molecular techniques ...
S B, Garcia, M, Novelli, N A, Wright
openaire   +3 more sources

On the Evolutionary Modification of Self-Incompatibility: Implications of Partial Clonality for Allelic Diversity and Genealogical Structure [PDF]

open access: yes, 2008
Experimental investigations of homomorphic self-incompatibility (SI) have revealed an unanticipated level of complexity in its expression, permitting fine regulation over the course of a lifetime or a range of environmental conditions.
M. K. Uyenoyama   +3 more
core   +1 more source

A Persisting Nontropical Focus of Burkholderia pseudomallei with Limited Genome Evolution over Five Decades

open access: yesmSystems, 2020
Burkholderia pseudomallei is the causative agent of the high-mortality disease melioidosis. Although melioidosis is classified as a tropical disease, rare autochthonous cases have been reported from temperate climatic regions, with uncertainty as to ...
Jessica R. Webb   +7 more
doaj   +1 more source

Novel clonality assays for T cell lymphoma in cats targeting the T cell receptor beta, T cell receptor delta, and T cell receptor gamma loci

open access: yesJournal of Veterinary Internal Medicine, 2021
Background T cell clonality assays in veterinary medicine currently target only the T cell receptor gamma (TRG) locus. Existing assays have suboptimal sensitivity because of insufficient primer coverage of all possible rearrangements.
Araya Radtanakatikanon   +3 more
doaj   +1 more source

Clonality: Molecular criteria and clinical utility

open access: yes, 2012
Conceptually, a clone is a group of genetically identical cells derived from a single common ancestor Most somatic tissues arc polyclonal, unless there is a significant growth advantage within a subset of cells which proliferate at the expense of ...
H J Wolfe (100282)   +1 more
core   +1 more source

Evolution of clonal hematopoiesis

open access: yesClinical and Translational Medicine, 2023
Contains fulltext : 300034.pdf (Publisher’s version ) (Open Access)
Isabelle A. van Zeventer   +3 more
openaire   +5 more sources

Evaluation of Breast Cancer Polyclonality by Combined Chromosome Banding and Comparative Genomic Hybridization Analysis

open access: yesNeoplasia: An International Journal for Oncology Research, 2001
Cytogenetically unrelated clones have been detected by chromosome banding analysis in many breast carcinomas. Because these karyotypic studies were performed on short-term cultured samples, it may be argued that in vitro selection occurred or that small ...
Manuel R. Teixeira   +7 more
doaj   +1 more source

New Aspects of the Clinicopathology and Genetic Profile of Metachronous Multiple Lung Cancers

open access: yes, 2017
Objective: For treatment decisions and prognostic applications, we evaluated p53/epidermal growth factor receptor (EGFR) somatic aberrations in metachronous multiple lung cancers to differentiate multiple primary lung cancers (MPLCs) from pulmonary ...
Wu, Chen-Tu;Lin, Mong-Wei;Hsieh, Min-Shu;Kuo, Shuenn-Wen;Chang, Yih-Leong   +1 more
core   +1 more source

Conservation Genetics of the Endangered Lompoc Yerba Santa (Eriodictyon capitatum Eastw., Namaceae), including Phylogenomic Insights into the Evolution of Eriodictyon

open access: yesPlants, 2023
Eriodictyon capitatum (Namaceae) is a narrowly distributed shrub endemic to western Santa Barbara County, where it is known from only 10 extant California Natural Diversity Database element occurrences (EOs).
C. Matt Guilliams   +1 more
doaj   +1 more source

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