Results 31 to 40 of about 261,248 (281)

Thermal effects on cephalopod energy metabolism - A case study for Sepia officinalis [PDF]

, 2008
Cephalopods are the largest, most active invertebrates and there is considerable evidence for their convergent evolution with fishes. However, most active cephalopods display standard and active metabolic rates that are several-fold higher than ...
Bock, C., Claireaux, G., Ellington, C., Mark, F., Melzner, Frank, Poermer, H.   +5 more
core   +1 more source

Padrões de acúmulo de proteínas e carboidratos durante a embriogênese somática de Acca sellowiana [PDF]

, 2009
The aim of this work was to quantify the protein, starch and total sugars levels during histodifferentiation and development of somatic embryos of Acca sellowiana Berg.
Cangahuala-Inocente, Gabriela Claudia, Guerra, Miguel Pedro, Maldonado, Sara Beatriz, Steiner, Neusa   +3 more
core   +3 more sources

Mechanism of DUX-induced differentiation of mESC into extraembryonic endoderm

Shanghai Jiaotong Daxue xuebao. Yixue ban
Objective·To explore the effect of double homeobox (DUX) protein on the differentiation potential of mouse embryonic stem cells (mESCs) into extraembryonic endoderm (XEN) and the possible mechanism of its action.Methods·Overexpression of DUX cell lines ...
HONG Lei, GUO Chuanliang, CAI Qin, LI Wanrui, ZENG Yitao, XUE Yan, ZENG Fanyi   +6 more
doaj   +1 more source

Evolutionary transition between invertebrates and vertebrates via methylation reprogramming in embryogenesis [PDF]

, 2019
© The Author(s), 2019. This article is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Xu, X., Li, G., Li, C., Zhang, J., Wang, Q., Simmons, D. K., Chen, X., Wijesena, N., Zhu, W., Wang, Z.,
Aluru, Neelakanteswar, Chen, Xuepeng, Ci, Weimin, Ju, Bao, Li, Congru, Li, Guoqiang, Liu, Jiang, Lu, Xuemei, Martindale, Mark Q., Oliveri, Paola, Simmons, David K., Wang, Qian-fei, Wang, Qiang, Wang, Zhanyang, Wang, Zhenhua, Wijesena, Naveen, Xu, Xiaocui, Yu, Daqi, Zhang, Jing, Zhang, Yong E., Zhu, Wei   +20 more
core   +2 more sources

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Experimental study of modifying influence of nanoaquachelate gold citrate on embryotoxicity of lead acetate in rats.

Medičnì Perspektivi, 2014
Among modern investigations in nanobiotechnology, only a small part of them is devoted to the influence of nanometals on reproductive organs and embryogenesis.
V. F. Shatorna, V. I. Garetz, E. M. Biletska, N. М. Onul, O. O. Nefyodova, S. S. Ostrovskа, S. V. Stepanov, N. I. Dihno   +7 more
doaj   +1 more source

Current applications of coffee (Coffea arabica) somatic embryogenesis for industrial propagation of elite heterozygous materials in Central America and Mexico [PDF]

, 2010
Of ail the possible micropropagation techniques, it is widely accepted that vegetative propagation by somatic embryogenesis is by far the most promising for rapid, large-scale dissemination of elite individuals.
Alpizar, Edgardo, Bertrand, Benoît, Bobadilla, R., Dechamp, Eveline, Etienne, Hervé, Georget, Frederic, Jourdan, Isabelle, Lashermes, Philippe, Malo, Eduardo, Montagnon, Christophe, Ribas, Alessandra, Simpson, J.   +11 more
core  

Ancestral roles of the Fam20C family of secreted protein kinases revealed in C. elegans. [PDF]

, 2019
Fam20C is a secreted protein kinase mutated in Raine syndrome, a human skeletal disorder. In vertebrates, bone and enamel proteins are major Fam20C substrates.
Adina Gerson-Gurwitz, Arribere, Arshad Desai, Bahl, Bando, Bies, Brown, Byerly, Cancino, Carolyn A. Worby, Carrascal, Cui, Dhanya Cheerambathur, Erin J. Cram, Fradin, Frøkjaer-Jensen, Gerald, Ghazarian, Gibson, Gorelik, Green, Ishikawa, Jack E. Dixon, Jeff Bouffard, Johnson, Kamath, Karen Oegema, Kian-Yong Lee, Kim, Kimble, Koike, Koob, Kovacevic, Köppen, Leiser, Leiser, Levin, Lindberg, Mann, Manning, Minko, Mody, Nakamura, Paschinger, Petrella, Pollak, Pollard, Pulvirenti, Raine, Reinhart, Renat Khaliullin, Rolls, Salvi, Sievers, Simpson, Sreelatha, Tagliabracci, Tagliabracci, Tagliabracci, Takeuchi, Tseng, Vogel, Wang, Ward, Wen, Wewer, Xiao, Yue, Zhang, Zhou, Zhou   +70 more
core   +3 more sources

dUTPase is essential in zebrafish development and possesses several single‐nucleotide variants with pronounced structural and functional consequences

FEBS Open Bio, EarlyView.
dUTPases are involved in balancing the appropriate nucleotide pools. We showed that dUTPase is essential for normal development in zebrafish. The different zebrafish genomes contain several single‐nucleotide variations (SNPs) of the dut gene. One of the dUTPase variants displayed drastically lower protein stability and catalytic efficiency as compared ...
Viktória Perey‐Simon, Angéla Békesi, Latifa Kazzazy, Jázmin Mihály, Máté Varga, Beáta G. Vértessy, Kinga Nyíri   +6 more
wiley   +1 more source

Cystathionine γ-lyase inhibits mitochondrial oxidative stress by releasing H2S nearby through the AKT/NRF2 signaling pathway

Frontiers in Pharmacology
Cystathionine γ-lyase (CSE) is a major enzyme that produces hydrogen sulfide (H2S). Herein, we report how CSE plays a previously unknown role in regulating the antioxidant effects of the mitochondria in human umbilical vein endothelial cells by releasing
Tingting Xiao, Shun Chen, Ge Yan, Junmin Zheng, Qingzhu Qiu, Shujia Lin, Yanfang Zong, Haishuang Chang, Alex Chia Yu Chang, Ying Wu, Cuilan Hou   +10 more
doaj   +1 more source