Results 11 to 20 of about 116,201 (208)

Protein substitutions as new-generation pharmanutrition approach to managing phenylketonuria [PDF]

open access: yes, 2022
Phenylketonuria (PKU), an autosomal recessive inherited metabolic disorder, is caused by a mutation in the phenylalanine hydroxylase (PAH) gene on the 12th chromosome.
Duygu Ağagündüz   +3 more
core   +2 more sources

The influence of dna repair genes variants [PDF]

open access: yes, 2020
Funding: This research was funded by FCT—Fundação para a Ciência e a Tecnologia (Portuguese Foundation for Science and Technology) through Project UID/BIM/00009/2019—Centre for Toxicogenomics and Human Health.Radioiodine therapy with131I remains the ...
Ferreira, Teresa C.   +6 more
core   +2 more sources

The frequency of sister chromatid exchange and micronuclei in evaluation of cytogenetic activity of Kombucha on human peripheral blood lymphocytes [PDF]

open access: yes, 2007
Kombucha is a refreshing beverage obtained by the fermentation of sweetened black tea with a “tea fungus” (symbiotic culture of acetic acid bacteria and yeasts). It is consumed due to its potential beneficial effects on human health.
Bogdanović Gordana   +4 more
core   +1 more source

Self-complementary AAV mediates gene targeting and enhances endonuclease delivery for double-strand break repair [PDF]

open access: yes, 2010
Adeno-associated virus (AAV) mediates gene targeting in humans by providing exogenous DNA for allelic replacement through homologous recombination.
Green, L   +3 more
core   +2 more sources

Fission yeast neddylation ligase Dcn1 facilitates cohesin cleavage and chromosome segregation at anaphase

open access: yesBiology Open, 2017
Post-translational protein modification such as phosphorylation and ubiquitination are critical during mitosis to ensure proper timing and progression of chromosome segregation.
Lan Lin, Li Chen, Phong T. Tran
doaj   +1 more source

Ultrastructural analysis in yeast reveals a meiosis-specific actin-containing nuclear bundle

open access: yesCommunications Biology, 2021
Using freeze-substitution electron microscopy, Takagi et al identify nuclear actin-containing bundles within meiotic yeast cells. These bundles are absent in stages other than meiosis I and in spo11 mutants defective in homologous recombination, allowing
Tomoko Takagi   +2 more
doaj   +1 more source

The asymmetry of female meiosis reduces the frequency of inheritance of unpaired chromosomes

open access: yeseLife, 2015
Trisomy, the presence of a third copy of one chromosome, is deleterious and results in inviable or defective progeny if passed through the germ line.
Daniel B Cortes   +3 more
doaj   +1 more source

Loss of Cdc13 causes genome instability by a deficiency in replication-dependent telomere capping.

open access: yesPLoS Genetics, 2020
In budding yeast, Cdc13, Stn1, and Ten1 form the telomere-binding heterotrimer CST complex. Here we investigate the role of Cdc13/CST in maintaining genome stability by using a Chr VII disome system that can generate recombinants, chromosome loss, and ...
Rachel E Langston   +4 more
doaj   +1 more source

疾病に関連するエピジェネティクス制御因子のネットワークおよび進化情報を用いた研究 [PDF]

open access: yes, 2021
岐阜大学(Gifu University)博士(医科学)博士論文 (Doctoral dissertation)doctoral ...
408586, 大澤, 伸治
core  

Delayed Chromosome Alignment to the Spindle Equator Increases the Rate of Chromosome Missegregation in Cancer Cell Lines

open access: yesBiomolecules, 2018
For appropriate chromosome segregation, kinetochores on sister chromatids have to attach to microtubules from opposite spindle poles (bi-orientation).
Kinue Kuniyasu   +2 more
doaj   +1 more source

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