Results 41 to 50 of about 1,471,677 (345)

Peran Iklan dan Kelompok Referensi terhadap Minat Pembelian Ulang Obat Herbal

open access: yesBinus Business Review, 2010
In 2010 sales forcast proposed the Herbal product on the world has been target US 80 Billion. The Herbal product was accepted on range in the developed countries and the Forward Countries.
Retno Dewanti, Sylvie Sylvie
doaj   +1 more source

Studies on ultrasound-mediated insertion-deletion polymorphisms of DNA and underlying mechanisms based on Ames tester strains

open access: yesUltrasonics Sonochemistry, 2023
Low-lethality ultrasound technology has received more and more attention in regulating microorganisms of fermentation industry. Herein, two representative Ames tester strains TA97a and TA98 as model organisms were used to explore the effects of ...
Yunliang Li   +5 more
doaj  

ARQ Protocols in Cognitive Decode-and-Forward Relay Networks: Opportunities Gain [PDF]

open access: yes, 2015
In this paper, two novel automatic-repeat-request (ARQ) based protocols were proposed, which exploit coop- eration opportunity inherent in secondary retransmission to create access opportunities.
Jinlong Wang, Qihui Wu, Zongsheng Zhang
core   +2 more sources

A direct physical interaction between Nanog and Sox2 regulates embryonic stem cell self-renewal [PDF]

open access: yes, 2013
Embryonic stem (ES) cell self-renewal efficiency is determined by the Nanog protein level. However, the protein partners of Nanog that function to direct self-renewal are unclear.
Alessia Gagliardi   +79 more
core   +1 more source

C9ORF72 hexanucleotide repeat exerts toxicity in a stable, inducible motor neuronal cell model, which is rescued by partial depletion of Pten. [PDF]

open access: yes, 2017
Amyotrophic lateral sclerosis (ALS) is a devastating and incurable neurodegenerative disease, characterised by progressive failure of the neuromuscular system.
Adrian Higginbottom   +78 more
core   +3 more sources

Targeted Control of Gene Expression Using CRISPR-Associated Endoribonucleases

open access: yesCells
CRISPR-associated endoribonucleases (Cas RNases) cleave single-stranded RNA in a highly sequence-specific manner by recognizing and binding to short RNA sequences known as direct repeats (DRs).
Sagar J. Parikh   +8 more
doaj   +1 more source

Predominant Tuberculosis Spoligotypes, Delhi, India

open access: yesEmerging Infectious Diseases, 2004
One hundred five Mycobacterium tuberculosis clinical isolates from the Delhi area were typed by spoligotyping; 45 patterns were identified. Comparison with an international spoligotype database showed type 26, Delhi type (22%), type 54 (12%), and type 1,
Urvashi Balbir Singh   +11 more
doaj   +1 more source

A Direct Repeat Sequence at theRasgrf1Locus and Imprinted Expression

open access: yesGenomics, 1999
Genomic imprinting is an epigenetic modification that can lead to parental-specific monoallelic expression of specific autosomal genes. While methylation of CpG dinucleotides is thought to be a strong candidate for this epigenetic modification, little is known about the establishment or maintenance of parental origin-specific methylation patterns.
Christoph Plass   +6 more
openaire   +2 more sources

Fate of direct and inverted repeats in the RNA hypermutagenesis reaction [PDF]

open access: yesNucleic Acids Research, 1996
RNA hypermutagenesis results from cDNA synthesis in the presence of highly biased dNTP precursor concentrations and preferentially exploits human immunodeficiency virus type 1 (HIV-1) reverse transcriptase. Such reaction conditions slow down DNA synthesis, which might be conducive to strand transfer and deletion. This has been investigated.
ValĂ©rie Pezo   +2 more
openaire   +3 more sources

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