Results 131 to 140 of about 99,497 (338)

Development of a reporter gene assay to identify control elements required for dosage compensation in Drosophila Melanogaster : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Genetics at Massey University [PDF]

, 1998
Dosage compensation (equalisation of X-linked gene products) occurs in Drosophila melanogaster by a two-fold transcriptional increase of X-linked gene expression in the male.
Fitzsimons, Helen
core  

MICROINJECTION OF COLCHICINE INTO SEA URCHIN EGGS [PDF]

, 1975
Yukihisa Hamaguchi
openalex   +1 more source

Intravascular Ultrasound Findings Associated With Hydrodynamic Contrast Recanalization (HDR) of Coronary Chronic Total Occlusions

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Hydrodynamic contrast recanalization (HDR) is a novel technique to facilitate wire crossing during chronic total occlusion (CTO) percutaneous coronary interventions (PCI). The mechanisms underlying HDR have not been fully described.
Salman A. Arain, Angelo Nascimbene, Akshitha Yarrabothula, Jaime Hudson, Emmanouil S. Brilakis, Antonio Colombo, Lorenzo Azzalini, M. Bilal Iqbal, Bernardo Cortese, Yukata Tadano, Tsutomu Fujita, Mauro Carlino, Biswajit Kar   +12 more
wiley   +1 more source

Conserved Phosphorylation of the Myosin1e TH1 Domain Impacts Membrane Association and Function in Yeast and Worms

Cytoskeleton, EarlyView.
ABSTRACT Cells have an intrinsic ability to rapidly respond to environmental change to regulate cell cycle progression and membrane organisation, thereby affecting cell growth and division. The actin cytoskeleton is a highly dynamic complex of proteins that can rapidly reorganise to change the growth pattern of a cell.
Holly R. Brooker, Karen Baker, Marina Ezcurra, Philippe P. Laissue, Lin Wang, Michael A. Geeves, Jennifer M. Tullet, Daniel P. Mulvihill   +7 more
wiley   +1 more source

The timing of the formation and usage of replicase clusters in S-phase nuclei of human diploid fibroblasts [PDF]

, 1991
The sites of nascent DNA synthesis were compared with the distribution of the proliferating cell nuclear antigen (PCNA) in S-phase nuclei of human diploid fibroblasts (HDF) by two in vitro techniques.
Bridger, JM, Campbell, KHS, Hutchison, CJ, Kill, IR, Maldonado-Codina, G   +4 more
core  

Transcriptional characteristics of in vitro assembled chromatin assayed by microinjection into Xenopus laevis oocytes [PDF]

, 1989
Herbert Steinbeißer, Ansgar Hofmann, P Oudet, Michael F. Trendelenburg   +3 more
openalex   +1 more source

An analysis of contractile and protrusive cell behaviors at the superficial surface of the zebrafish neural plate

Developmental Dynamics, EarlyView.
Abstract Background The forces underlying convergence and internalization of the teleost neural plate remain unknown. To help understand this morphogenesis, we analyzed collective and individual cell behaviors at the superficial surface of the neural plate as internalization begins to form the neural keel in the hindbrain region of the zebrafish embryo.
Claudio Araya, Raegan Boekemeyer, Francesca Farlie, Lauren Moon, Freshta Darwish, Chris Rookyard, Leanne Allison, Gema Vizcay‐Barrena, Roland Fleck, Millaray Aranda, Masa Tada, Jonathan D. W. Clarke   +11 more
wiley   +1 more source

Microinjection of fluorescent tubulin into dividing sea urchin cells. [PDF]

, 1983
Patricia Wadsworth, Roger D. Sloboda
openalex   +1 more source

Protein turnover downstream of the Nipbl/CRL4 axis contributes to abnormal development in zebrafish embryos

Developmental Dynamics, EarlyView.
Abstract Background Mutations in cohesins cause cohesinopathies such as Cornelia de Lange Syndrome (CdLS) and Roberts Syndrome (RBS). Prior findings demonstrate that Esco2 (a cohesin activator) and Smc3 (a core cohesin subunit) regulate the CRL4 E3 ubiquitin ligase. SMC3 mutations, however, account for a small percentage of CdLS.
Annie C. Sanchez, Niusha Banoukh, Fiona Mensching, Robert V. Skibbens, M. Kathryn Iovine   +4 more
wiley   +1 more source

Asymmetric patterns of gap junctional communication in developing chicken skin [PDF]

, 1993
To study the pattern of gap junctional communication in chicken skin and feather development, we injected Lucifer Yellow into single cells and monitored the transfer of the fluorescent dye through gap junctions.
Chuong, Cheng-Ming, Fraser, Scott, Serras, Florenci   +2 more
core