Results 171 to 180 of about 963,069 (333)
Cargo dwell time in Durban : lessons for Sub-Saharan African ports [PDF]
Based on quantitative and qualitative data, this paper attempts to identify the main reasons why cargo dwell time in Durban port has dramatically reduced in the past decade to a current average of 3-4 days. A major customs reform; changes in port storage
Ittmann, Hans W. +2 more
core
FEBS Letters, EarlyView.This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley +1 more source
An Evaluation of the Need and Cost of Selected Trade Facilitation Measures in Bangladesh: Implications for the WTO Negotiations on Trade Facilitation [PDF]
With the ongoing customs reforms in Bangladesh, the possible future negotiations on trade facilitation in the WTO will have a profound impact on Bangladesh, as well as on other LDC and developing countries.
Debapriya Bhattacharya +1 more
core
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
Implementation of the WTO Customs Valuation Agreement in Nepal: An Ex-ante Impact Assessment [PDF]
Customs Valuation of goods is an important aspect of trade facilitation. In Nepal, the process of customs valuation for the customs tariff was systematized only after the introduction of Customs Act, 1962.
Pushpa Raj Rajkarnikar
core
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
The role of histone modifications in transcription regulation upon DNA damage
FEBS Letters, EarlyView.This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley +1 more source
Trade Effects of the East African Community [PDF]
This article evaluates the trade effects of the new East African Community, which fosters trade liberalisation among Kenya, Tanzania and Uganda. The analysis uses a disaggregated approach at the two-digit level of the Standard International Trade ...
Busse, Matthias, Shams, Rasul
core +1 more source