Results 121 to 130 of about 1,981,585 (256)

Lenacapavir-induced lattice hyperstabilization is central to HIV-1 capsid failure at the nuclear pore complex and in the cytoplasm

open access: yeseLife
Lenacapavir (LEN) is the first human immunodeficiency virus type 1 (HIV-1) capsid inhibitor approved for clinical use in humans. It inhibits multiple steps of the viral life cycle; however, the molecular details of the effect of LEN on capsid structure ...
Arpa Hudait   +4 more
doaj   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

The impact of carbon-ion beam irradiation on the phenotypic and molecular variation of wheat

open access: yesBMC Plant Biology
Background Heavy ion beam irradiation is a potent mutagenic technique for developing new germplasm resources and breeding novel plant varieties. However, the biological effects and molecular variations caused by different dosages of heavy ion beam ...
Huihui Fan   +11 more
doaj   +1 more source

Discovery of the Principal Cystic Fibrosis Mutation (F508del) in Ancient DNA from Iron Age Europeans [PDF]

open access: yes, 2007
The most common, life-threatening autosomal recessive disease of Europeans and Euro-Americans, cystic fibrosis (CF), occurs predominately in patients with the F508del mutation.1 Although F508del is currently detectable as a single allele in 1/30-1/40 ...
Philip Farrell   +4 more
core  

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

open access: yesFEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise   +5 more
wiley   +1 more source

Leucine‐rich glioma inactivated 1 (LGI1) is a ganglioside‐binding protein

open access: yesFEBS Letters, EarlyView.
Neuronal hyperexcitability associated with a decrease/absence of the extracellular protein LGI1 has been suggested to be primarily due to the downregulation of Kv1 channel expression. The molecular mechanisms underlying this decrease have not yet been elucidated.
Kévin Debreux   +7 more
wiley   +1 more source

Efficient HIV-1 in vitro reverse transcription: optimal capsid stability is required

open access: yesSignal Transduction and Targeted Therapy, 2021
Ryan C. Burdick, Vinay K. Pathak
doaj   +1 more source

Induction of short stature and early maturity in lentil (Lens culinaris Medik.) through mutagenesis

open access: yesJournal of Agriculture and Natural Resources
Induced mutagenesis is a pivotal tool for enhancing the genetic diversity and achieving targeted trait selection in pulse crops. In M2 and M3 generations of lentil (Lens culinaris Medik, var.
Rafiul Amin Laskar   +3 more
doaj   +1 more source

A context‐dependent modulatory role for eIF6 in acquired resistance to vemurafenib in melanoma

open access: yesFEBS Letters, EarlyView.
Acquired resistance to vemurafenib upregulates the translation factor eIF6 in melanoma cells. Silencing eIF6 in resistant cells reduces proliferation and partially restores drug sensitivity, whereas its overexpression increases sensitivity across melanoma lines regardless of BRAF status, via modulation of mTOR, S6K, and MAPK signaling.
George Kyriakopoulos   +9 more
wiley   +1 more source

Assessment on cytotoxic and mutagenic potency of Gamma rays and EMS in Vigna mungo L. Hepper

open access: yesBiotecnología Vegetal, 2019
To determine the mutagen agent potency and deduce an optimum dose, cytological analysis for induced chromosomal aberrations is considered as an accurate index in mutation breeding.
Sonu Goyal   +4 more
doaj  

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