Results 41 to 50 of about 397,460 (189)

Polyelectrolyte multilayer films as backflushable nanofiltration membranes with tunable hydrophilicity and surface charge [PDF]

, 2010
A diverse set of supported polyelectrolyte multilayer (PEM) membranes with controllable surface charge, hydrophilicity, and permeability to water and salt was designed by choosing constituent polyelectrolytes and by adjusting conditions of their ...
Shan, Wenqian, L, Merlin, Bruening, Bacchin, Patrice, Aimar, Pierre, Tarabara, Volodymyr V., V, Volodymyr, Tarabara, Bruening, Merlin L.   +6 more
core   +1 more source

Phase Separation of SF3B1 Serves as a Critical Post‐Transcriptional Regulator During Early Mouse Embryogenesis

Advanced Science, EarlyView.
Phase separation of SF3B1 acts as a key regulatory mechanism for dynamic alternative splicing throughout early mouse embryogenesis. Its absence triggers extensive splicing errors, which induce persistent DNA damage, defective cell cycle progression, and failed cell lineage commitment, and ultimately hinder the normal growth and development of ...
Kang Zhao, Ting‐Yu Han, Yan‐Li Cheng, Yi‐Dan Zhang, Yu‐Wei Zhang, JinJian Guo, ShaoJun Zhang, WenZe Huang, Jing Zhang, Pei‐Yu Liao, Ying Xin, ChuanChen Chu, Qing‐Yuan Sun, ZhiZhen Liu, Xiang‐Hong Ou, Jun Xie   +15 more
wiley   +1 more source

Comparative metabolism of blastocysts, extraembryonic membranes, and uterine endometrium of the mouse [PDF]

Journal of Experimental Zoology, 1958
No Abstract.
openaire   +3 more sources

Development of the Human Placenta and Fetal Heart: Synergic or Independent?

Frontiers in Physiology, 2018
The placenta is the largest fetal organ, and toward the end of pregnancy the umbilical circulation receives at least 40% of the biventricular cardiac output.
Graham J. Burton, Eric Jauniaux
doaj   +1 more source

CHD8‐Dependent Chromatin Licensing Sustains Trophoblast Stem Cell Transcriptional Programs

Advanced Science, EarlyView.
In this study, Huang et al., identify chromatin remodeler CHD8 as an essential factor in TSC maintenance and placental development. CHD8‐dependent chromatin accessibility supports the occupancy of key trophoblast TFs and is coupled to KMT2A‐associated H3K4me3 deposition at TSC stem and cell cycle genes, providing a permissive chromatin environment for ...
Yuanyuan Huang, Zhenhua Hu, Jiali Liao, Lijun Huang, Jinyu Liu, Chen Tu, Yuchen Li, Lulu Xie, Shilei Bi, Xiaobo Fang, Jingsi Chen, Lili Du, Wei Sun, Haibin Wang, Shuang Zhang, Dunjin Chen, Zhaowei Tu   +16 more
wiley   +1 more source

Neural tube opening and abnormal extraembryonic membrane development in SEC23A deficient mice [PDF]

Scientific Reports, 2015
AbstractCOPII (coat protein complex-II) vesicles transport proteins from the endoplasmic reticulum (ER) to the Golgi. Higher eukaryotes have two or more paralogs of most COPII components. Here we characterize mice deficient for SEC23A and studied interactions of Sec23a null allele with the previously reported Sec23b null allele. SEC23A deficiency leads
Min Zhu, Jiayi Tao, Matthew P. Vasievich, Wei Wei, Guojing Zhu, Rami N. Khoriaty, Bin Zhang   +6 more
openaire   +2 more sources

First reports on the relationship between the eggshell and bone mineralization in Rhinoclemmys punctularia punctularia embryos

The Anatomical Record, EarlyView.
Abstract Composed of various minerals, the eggshell provides ideal conditions for embryonic development, and understanding its composition and structure is essential for clarifying its relationship with bone formation. This study characterized the structure and mineral profile of the Rhinoclemmys punctularia punctularia eggshell in relation to ...
Igor Mathias Trindade Lemos, Deise Cardoso de Lima, Antônio Basílio Guerreiro Júnior, Brenda Stefany dos Santos Braga, Antônio Messias Costa, Ana Cássia Sarmento Ferreira, Maria Auxiliadora Ferreira, Verônica Oliveira‐Bahia, Diva Anelie de Araújo Guimarães   +8 more
wiley   +1 more source

Extraembryonic membrane morphology in greater rheas (Rhea americana americana Linnaeus, 1758)

Zoomorphology, 2023
The greater rhea, Rhea americana, is a wild ratite of high scientific importance and significant and zootechnical value, especially considering the current development state of Brazilian poultry production, where research aimed at increasing the productivity of these animals has become extremely relevant.
Gadelha, Ana Indira Bezerra Barros, de Oliveira, Moacir Franco, de Sousa, Ana Caroline Freitas Caetano, Diniz, João Augusto Rodrigues Alves, Lopes, Igor Renno Guimarães, Fernandes, Bruno Caio Chaves, Pereira, Alexsandra Fernandes, de Moura, Carlos Eduardo Bezerra   +7 more
openaire   +2 more sources

THE EFFECT OF TYPE ZEOLITE ON THE GAS TRANSPORT PROPERTIES OF POLYIMIDE-BASED MIXED MATRIX MEMBRANES [PDF]

, 2008
The permeation rates of O2, N2, CO2 and CH4 has been studied for polyimide-polyethersulfone (PI/PES) blends-zeolite mixed matrix membranes synthesized in our laboratory.
Ismail, Ahmad Fauzi, Tutuk Djoko Kusworo, Li, Kang, Kang Li, Kusworo, Tutuk Djoko, Mustafa, Azeman, Azeman Mustafa, Ahmad Fauzi Ismail   +7 more
core   +2 more sources

Targeted Deletion in the Basal Body Protein Talpid3 Leads to Loss of Primary Cilia in Embryonic Stem Cells and Defective Lineage-Specific Differentiation

Cells
Talpid3 is a basal body protein required for the formation of primary cilia, an organelle involved in signal transduction. Here, we asked if Talpid3 has a role in the regulation of differentiation and/or self-renewal of ES cells and whether cells lacking
Ross Ferguson, Vasanta Subramanian
doaj   +1 more source