Results 111 to 120 of about 3,010,874 (320)

Chromosomal variation among populations of a fungus-farming ant: implications for karyotype evolution and potential restriction to gene flow

BMC Evolutionary Biology, 2018
Intraspecific variation in chromosome structure may cause genetic incompatibilities and thus provides the first step in the formation of species. In ants, chromosome number varies tremendously from 2n = 2 to 2n = 120, and several studies have revealed ...
D. C. Cardoso, J. Heinze, M. N. Moura, M. P. Cristiano   +3 more
semanticscholar   +1 more source

Karyotypes of european species of radix (Gastropoda: Pulmonata: Lymnaeidae) and their relevance to species distinction in the genus [PDF]

, 2003
Karyotypes of Radix auricularia (Linnaeus, 1758) and three disputable taxa considered by different authors as distinct species or assigned as forms of Radix peregra (Muller, 1774), sensu lato - R. labiata (Rossmassler, 1835), R.
Garbar, А. V., Komіushіn, А. V.
core  

Molecular cytogenetic characterisation of Salix viminalis L. using repetitive DNA sequences [PDF]

, 2013
Salix viminalis L. (2n=38) is a diploid dicot species belonging to the Salix genus of the Salicaceae family. This short-rotation woody crop is one of the most important renewable bioenergy resources worldwide.
Dudits, Dénes, Linc, Gabriella, Láng Molnár, Márta, Németh, Anna Viktória   +3 more
core   +1 more source

Dissecting Pirtobrutinib Resistance in Mantle Cell Lymphoma Through Single‐Cell Multi‐Omics

American Journal of Hematology, EarlyView.
ABSTRACT Pirtobrutinib (PBN), a non‐covalent BTK inhibitor, has been approved by the FDA for relapsed/refractory mantle cell lymphoma (MCL); however, resistance to PBN has been observed. To dissect the molecular dynamics driving PBN resistance, we performed integrative single‐cell multi‐omic profiling (scRNA‐seq, scATAC‐seq, and scDNA‐seq) on ...
Fangfang Yan, Yang Liu, Heng‐Huan Lee, Wei Wang, Joseph McIntosh, Yijing Li, Jovanny Vargas, Yue Fei, Sairah Ahmed, Lukas M. Simon, Michael Wang   +10 more
wiley   +1 more source

Genomic insights into karyotype evolution and adaptive mechanisms in Polygonaceae species

Cell Reports
Summary: Polygonaceae, with ecological versatility and global distribution, is an ideal system for investigating plant adaptation. However, the genomic mechanisms underlying its karyotype evolution and environmental resilience remain unclear.
Ze Liu, Minghao Li, Yu Wang, Tao Li, Wei Li, Longsheng Xing, Huilong Du, Qiang He   +7 more
doaj   +1 more source

Chromosomal differentiation among bisexual European species of Saga (Orthoptera: Tettigoniidae: Saginae) detected by both classical and molecular methods

European Journal of Entomology, 2009
We report the karyotype characteristics including chromosome numbers of Saga campbelli campbelli, S. c. gracilis, and S. rammei using the following classical cytogenetic methods: C-banding, silver staining, and fluorochrome staining DAPI and CMA3.
Elżbieta WARCHAŁOWSKA-ŚLIWA, Beata GRZYWACZ, Anna MARYAŃSKA-NADACHOWSKA, Tatjana V. KARAMYSHEVA, Nikolai B. RUBTSOV, Dragan P. CHOBANOV   +5 more
doaj   +1 more source

Karyotype Evolution of Chagas Disease Vectors (Hemiptera, Triatominae).

American Journal of Tropical Medicine and Hygiene, 2018
The Triatominae subfamily is composed of 153 hematophagous species that are potential vectors of Trypanosoma cruzi, the etiological agent of Chagas disease. Karyotypic studies in triatomines were initiated in 1909.
Kaio Cesar Chaboli Alevi, J. de Oliveira, João Aristeu da Rosa, M. T. D. de Azeredo-Oliveira   +3 more
semanticscholar   +1 more source

FLT3 Length Mutations as Marker for Follow-Up Studies in Acute Myeloid Leukaemia [PDF]

, 2004
Length mutations within the FLT3 gene (FLT3-LM) can be found in 23% of acute myeloid leukaemia (AML) and thus are the most frequent mutations in AML. FLT3-LM are highly correlated with AML with normal karyotype and other cytogenetic aberrations of the ...
Haferlach, Torsten, Hiddemann, Wolfgang, Kern, Wolfgang, Schnittger, Susanne, Schoch, Claudia   +4 more
core   +1 more source

First Korean Case of 5q35.2q35.3 Microduplication With Reversed Sotos Syndrome Phenotype and Growth Hormone Deficiency: Expanding the Endocrine Spectrum

American Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Sotos syndrome is an overgrowth disorder caused by nuclear receptor binding SET domain protein 1 (NSD1) haploinsufficiency, whereas reciprocal 5q35.2q35.3 microduplication produces a reversed phenotype with growth retardation, microcephaly, delayed bone age, and neurodevelopmental delay.
Sejin Kim, Jung Sook Ha, Jun Chul Byun
wiley   +1 more source

Cold Fusion: Massive Karyotype Evolution in the Antarctic Bullhead Notothen Notothenia coriiceps

G3: Genes, Genomes, Genetics, 2017
Half of all vertebrate species share a series of chromosome fusions that preceded the teleost genome duplication (TGD), but we do not understand the causative evolutionary mechanisms.
A. Amores, C. Wilson, Corey A. H. Allard, H. Detrich, J. Postlethwait   +4 more
semanticscholar   +1 more source