Results 71 to 80 of about 505,344 (284)

Evolutionary dynamics of the chloroplast genome in Daphne (Thymelaeaceae): comparative analysis with related genera and insights into phylogenetics

FEBS Open Bio, EarlyView.
Comparative analysis of chloroplast genomes from 14 genera of Thymelaeaceae revealed variation in gene content, ranging from 128 to 142 genes, primarily influenced by IR expansion/contraction events and pseudogenization of ndhF, ndhI, and ndhG. Two large inversions were detected within the large single‐copy region, including a synapomorphic inversion ...
Abdullah, Hui Li, Rushan Yan, Chengyu Chen, Madiha Islam, Abdul Majid, Ibrar Ahmed, Parviz Heidari, Xiaoxuan Tian   +8 more
wiley   +1 more source

Wet and dry deposition of atmospheric nitrogen at ten sites in Northern China [PDF]

Atmospheric Chemistry and Physics, 2012
Emissions of reactive nitrogen (N) species can affect surrounding ecosystems via atmospheric deposition. However, few long-term and multi-site measurements have focused on both the wet and the dry deposition of individual N species in large areas of ...
Y. P. Pan, Y. S. Wang, G. Q. Tang, D. Wu
doaj   +1 more source

Dry transfer of CVD graphene using MoS$_2$-based stamps

, 2017
Recently, a contamination-free dry transfer method for graphene grown by chemical vapor deposition (CVD) has been reported that allows to directly pick-up graphene from the copper growth substrate using a flake of hexagonal boron nitride (hBN), resulting
Avsar, Bae, Banszerus, Banszerus, Banszerus, Bolotin, Britnell, Chen, Chen, Couto, Cui, Dauber, Drögeler, Eichfeld, Ferrari, Forster, Graf, Laskar, Lee, Li, Li, Lin, Lu, Neumann, Petrone, Pizzocchero, Sahin, Suk, Tonndorf, Wang, Wang, Wang, Wei   +32 more
core   +1 more source

Mycobacterial cell division arrest and smooth‐to‐rough envelope transition using CRISPRi‐mediated genetic repression systems

FEBS Open Bio, EarlyView.
CRISPRI‐mediated gene silencing and phenotypic exploration in nontuberculous mycobacteria. In this Research Protocol, we describe approaches to control, monitor, and quantitatively assess CRISPRI‐mediated gene silencing in M. smegmatis and M. abscessus model organisms.
Vanessa Point, Wafaa Achache, Janïs Laudouze, Eliana Sepulveda Ramos, Mickaël Maziero, Céline Crauste, Stéphane Canaan, Pierre Santucci   +7 more
wiley   +1 more source

Atmospheric nitrogen deposition to forest and estuary environments in the Pearl River Delta region, southern China

Tellus: Series B, Chemical and Physical Meteorology, 2013
Due to its significant ecological and climate consequences, atmospheric nitrogen (N) deposition is a growing global concern, especially in the severely N-polluted regions such as the Pearl River Delta (PRD) region of southern China. One-year measurements
Xuemei Wang, Zhiyong Wu, Min Shao, Yunting Fang, Leiming Zhang, Fei Chen, Pak-wai Chan, Qi Fan, Qian Wang, Shengjie Zhu, Ruoyu Bao   +10 more
doaj   +1 more source

Influence of excipients on spray-dried powders for inhalation [PDF]

, 2014
Two areas attracting considerable attention when developing effective pulmonary drug delivery systems include the improvement of aerosolisation efficiency of the inhaled formulation and the controlled release of drug from the formulation following ...
Adi, Azarmi, Begat, Chan, Chew, Chew, Conti, Corrigan, Coucke, Derom, Edwards, Ely, En-Yu Xu, Farid, Glover, Gray, Griesenbach, Hao-Ying Li, Hooton, Jalalipour, Jing Guo, Kamiya, Kobayashi, Learoyd, Learoyd, Li, Li, Li, Li, Li, Mishra, Momeni, Parsons, Patton, Peter C. Seville, Prakash Rao, Seville, Seville, Sham, Sinn, Sou, Sou, Ståhl, Vergote, Ying Xu, Zeng   +45 more
core   +1 more source

Pioglitazone plus (−)‐epigallocatechin gallate: a novel approach to enhance osteogenic performance in aged bone marrow mesenchymal stem cells

FEBS Open Bio, EarlyView.
Aged human bmMSCs are seeded in the scaffold. Osteoblastic induction can slightly increase cell's bone‐forming activity to produce bone‐like tissues, shown as the sporadic xylenol orange‐stained spots (the lower left image). Notably, pioglitazone plus EGCG co‐treatment dramatically increases cell's bone‐forming activity and bone‐like tissue production (
Ching‐Yun Chen, Jia‐Ci Jhang, Chun‐Yi Peng, Quốc Cường Nguyễn, Feng‐Huei Lin, Hung‐Ming Wu, Shankung Lin   +6 more
wiley   +1 more source

Importance of dry deposition parameterization choice in global simulations of surface ozone [PDF]

Atmospheric Chemistry and Physics, 2019
Dry deposition is a major sink of tropospheric ozone. Increasing evidence has shown that ozone dry deposition actively links meteorology and hydrology with ozone air quality.
A. Y. H. Wong, J. A. Geddes, A. P. K. Tai, A. P. K. Tai, S. J. Silva   +4 more
doaj   +1 more source

Cutaneous Melanoma Drives Metabolic Changes in the Aged Bone Marrow Immune Microenvironment

Aging and Cancer, EarlyView.
Melanoma, the deadliest form of skin cancer, increasingly affects older adults. Our study reveals that melanoma induces changes in iron and lipid levels in the bone marrow, impacting immune cell populations and increasing susceptibility to ferroptosis.
Alexis E. Carey, Murilo Ramos Rocha, Cheyenne Palm, Vania Wang, Denys Balandin, Ethan Black, Kevin Y. Zhang, Fan Huang, Daniel J. Zabransky, Yash Chhabra, Mareike Peters, Gabriel Ghiaur, Ashani Weeraratna   +12 more
wiley   +1 more source

Dry deposition of nitrogen compounds (NO₂, HNO₃, NH₃), sulfur dioxide and ozone in west and central African ecosystems using the inferential method [PDF]

Atmospheric Chemistry and Physics, 2013
This work is part of the IDAF program (IGAC-DEBITS-AFRICA) and is based on the long-term monitoring of gas concentrations (1998–2007) established at seven remote sites representative of major African ecosystems.
M. Adon, C. Galy-Lacaux, C. Delon, V. Yoboue, F. Solmon, A. T. Kaptue Tchuente   +5 more
doaj   +1 more source