User profiles forAkira Uchida

Akira Uchida

Nanyang Technological University
Verified email at ntu.edu.sg
Cited by 719

[HTML][HTML]Nucleic acid polymerases use a general acid for nucleotidyl transfer

…, KR Maksimchuk,I Moustafa,AUchida… - Nature structural & …, 2009 - nature.com
Nucleic acid polymerases catalyze nucleotidyl transfer reactions with two proton-transfer
events, deprotonation of the 3′-hydroxyl nucleophile and protonation of the pyrophosphate …

[HTML][HTML]Structural mechanism and photoprotective function of water-soluble chlorophyll-binding protein

…, K Mitsunaga, I Oonishi,A Nakagawa, AUchida- Journal of Biological …, 2007 - ASBMB
A water-soluble chlorophyll-binding protein (WSCP) is the single known instance of a putative
chlorophyll (Chl) carrier in green plants. Recently the photoprotective function of WSCP …

Water-soluble chlorophyll protein in Brassicaceae plants is a stress-induced chlorophyll-binding protein

H Satoh, AUchida, K Nakayama… - Plant and Cell …, 2001 - academic.oup.com
Two kinds of water-soluble chlorophyll (Chl) proteins (WSCPs) have been found, eg, a WSCP
from Chenopodium, Atriplex, Polygonum, and Amaranthus species (class I) and that from …

Microbial communities in the tropical air ecosystem follow a precise diel cycle

…,M Kuwata,HL Kim,L Yang,AUchida… - Proceedings of the …, 2019 - National Acad Sciences
The atmosphere is vastly underexplored as a habitable ecosystem for microbial organisms.
In this study, we investigated 795 time-resolved metagenomes from tropical air, generating …

[HTML][HTML]Environmental fungal sensitisation associates with poorer clinical outcomes in COPD

…, FX Ivan, NE Gaultier,AUchida… - European …, 2020 - Eur Respiratory Soc
Introduction Allergic sensitisation to fungi such as Aspergillus are associated to poor clinical
outcomes in asthma, bronchiectasis and cystic fibrosis; however, clinical relevance in COPD …

Transcription from the second heavy-strand promoter of human mtDNA is repressed by transcription factor A in vitro

MF Lodeiro,AUchida,M Bestwick… - Proceedings of the …, 2012 - National Acad Sciences
Cell-based studies support the existence of two promoters on the heavy strand of mtDNA:
heavy-strand promoter 1 (HSP1) and HSP2. However, transcription from HSP2 has been …

Vertical stratification of the air microbiome in the lower troposphere

…, L Chandrasekaran,AUchida… - Proceedings of the …, 2022 - National Acad Sciences
The troposphere constitutes the final frontier of global ecosystem research due to technical
challenges arising from its size, low biomass, and gaseous state. Using a vertical testing …

An encryption-then-compression system for jpeg 2000 standard

O Watanabe, AUchida, T Fukuhara… - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
A new Encryption-then-Compression (ETC) system for the JPEG 2000 standard is proposed
in this paper. An ETC system is known as a system that makes image communication …

Folic acid prevents congenital malformations in the offspring of diabetic mice

K,Y Sugimura, T Murase, AUchida… - Endocrine …, 2008 - jstage.jst.go.jp
It is well known that maternal diabetes causes various congenital malformations. Although
there are many reports that folic acid (FA) administration in pregnancy reduces the risk of birth …

Effects of placental chorionicity on outcome in twin pregnancies. A cohort study.

…, Y Honma, S Matsubara, AUchida… - The Journal of …, 1999 - europepmc.org
OBJECTIVE: To examine the effects of the chorionicity of the placenta on infant outcome at 1
year of age in twin pregnancies. STUDY DESIGN: Cohort study and retrospective review of …