Results 31 to 40 of about 59,670 (326)

Citron Kinase Deficiency Leads to Chromosomal Instability and TP53-Sensitive Microcephaly [PDF]

open access: yes, 2017
Mutations in citron (CIT), leading to loss or inactivation of the citron kinase protein (CITK), cause primary microcephaly in humans and rodents, associated with cytokinesis failure and apoptosis in neural progenitors.
Alessandra Maria Adelaide, Chiotto   +21 more
core   +3 more sources

Assessment of Germplasm Improvement in Three Farmed Grass Carp Populations Based on Genetic Variability

open access: yesBiology
The assessment of genetic improvement was comprehensively analyzed using the mtDNA Cyt b gene and SSR markers among three farmed grass carp populations caught in May 2024.
Zhongyuan Shen   +14 more
doaj   +1 more source

Global biodiversity data suggest allopolyploid plants do not occupy larger ranges or harsher conditions compared with their progenitors

open access: yesEcology and Evolution, 2023
Understanding the factors determining species' geographical and environmental range is a central question in evolution and ecology, and key for developing conservation and management practices.
Julia K. Mata   +2 more
doaj   +1 more source

Asymmetric Reciprocal Crossing Behavior of an Andean Blueberry (V. meridionale) × Lingonberry (V. vitis-idaea) Hybrid

open access: yesPlants, 2022
The fertility and crossing behavior of a tetraploid hybrid of 4x Andean blueberry (V. meridionale) and lingonberry (V. vitis-idaea) was evaluated through a series of crosses. Crosses of the hybrid with highbush blueberry produced divergent results.
Mark K. Ehlenfeldt   +2 more
doaj   +1 more source

Establishment of a hybrid lineage via Megalobrama amblycephala (♀) × Culter alburnus (♂) and Genetic Analysis

open access: yesAquaculture Reports
Distant hybridization is a significant method for creating new hybrid lineages and potentially hybrid species. In the past ten years, we have established a hybrid lineage population, BTF1-BTF6 (six generations), via crosses between Megalobrama ...
Chang Wu   +16 more
doaj   +1 more source

Ploidy Status of Ovarian Cancer Cell Lines and Their Association with Gene Expression Profiles

open access: yesBiomolecules, 2023
As a cancer type potentially dominated by copy number variations, ovarian cancer shows hyperploid karyotypes and large-scale chromosome alterations, which might be promising biomarkers correlated with tumor metastasis and chemoresistance.
Ming Du   +4 more
doaj   +1 more source

Polyploidization and epigenetics [PDF]

open access: yesChinese Science Bulletin, 2011
The occurrence of polyploidy, or whole genome duplication, can result in instantaneous speciation. Because new polyploids are immediately reproductively isolated from their non-polyploid congeners, polyploidization has played an important role in the diversification of flowering plants and some vertebrates.
Li, ZhiHui   +8 more
openaire   +1 more source

Multi-omics interrogation of herbivorous phenotype acquisition in hybrid culter under a 30% crude protein diet

open access: yesBMC Genomics
Background Herbivorous teleosts represent eco-efficient alternatives for sustainable aquaculture, yet the molecular drivers of herbivory in hybrid culter remain elusive.
Yuxiang Wang   +12 more
doaj   +1 more source

Full-Length Transcriptome Reveals Heterologous Sperm Fragments in Natural Gynogenetic Grass Carp

open access: yesFishes
Grass carp (Ctenopharyngodon idella) is one of the most economically important cyprinid species cultured in China. The diploid gynogenetic grass carp (2nGGC, 2n = 48) was generated from the hybrid of female grass carp (GC, 2n = 48) and male topmouth ...
Lang Qin   +14 more
doaj   +1 more source

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