Results 61 to 70 of about 137,536 (254)

Microtubule Destabilizing Kinesins: A Historical Perspective and Thoughts for the Future

Cytoskeleton, EarlyView.
ABSTRACT The microtubule cytoskeleton plays critical roles in multiple cellular processes such as mitotic spindle assembly and chromosome segregation. Cells contain a number of microtubule‐associated proteins that regulate microtubule dynamics both temporally and spatially in cells. The microtubule depolymerizing kinesins include members of the Kinesin‐
Claire E. Walczak
wiley   +1 more source

INTACT Proteomics in Xenopus [PDF]

Cold Spring Harbor Protocols, 2018
Analysis of the molecular mechanisms driving cell specification, differentiation, and other cellular processes can be difficult due to the heterogeneity of tissues and organs. Therefore, it is critical to isolate pure cell populations in order to properly assess the function of certain cell types in the context of a tissue.
Lauren, Wasson, Nirav M, Amin, Frank L, Conlon   +2 more
openaire   +2 more sources

Spatiotemporal cellular dynamics of the notochord shape intervertebral disc morphogenesis in the mouse embryo through apoptosis and proliferation

Developmental Dynamics, EarlyView.
Abstract Background The notochord is a midline structure essential for vertebrate embryogenesis, contributing to the development of the nervous system, digestive tract, and vertebral column. In particular, notochord signaling is indispensable for proper patterning and coordinated development of alternating vertebrae and intervertebral discs (IVDs ...
Julie Warin, Estelle Balissat, Pauline Colombier, Lily Paillat, Maeva Dutilleul, Anne Camus   +5 more
wiley   +1 more source

Cardiac regeneration in Xenopus tropicalis and Xenopus laevis: discrepancies and problems [PDF]

Cell & Bioscience, 2018
Two studies have recently focused on adult heart regeneration in Xenopus. While we reported on cardiac myogenic regeneration in Xenopus tropicalis after injury, Marshall and colleagues found no regeneration in an injured heart in Xenopus laevis. Here, we would like to join the discussion initiated by Marshall et al.
Souqi Liao, Wenyan Dong, Hui Zhao, Ruijin Huang, Xufeng Qi, Dongqing Cai   +5 more
openaire   +3 more sources

Mosaic activation of the zebrafish hsp70l heat shock promoter: Implications for interpreting transgenes

Developmental Dynamics, EarlyView.
Abstract Background The promoters and enhancers of heat shock genes, such as the 1.5‐kb promoter of the zebrafish hsp70l gene, are valuable tools for temporal activation of transgenes. It has been widely purported that heat shock treatments result in ubiquitous expression of hsp70l‐driven transgenes.
Jong‐Su Park, Xiangyun Wei
wiley   +1 more source

Hex acts with beta-catenin to regulate anteroposterior patterning via a Groucho-related co-repressor and Nodal [PDF]

, 2006
In Xenopus, the establishment of the anteroposterior axis involves two key signalling pathways, canonical Wnt and Nodal-related TGFbeta. There are also a number of transcription factors that feedback upon these pathways.
Gardner, Clare E, Clare E. Gardner, Geoffrey I. Johnston, Brickman, Joshua M, Andrea L. Zamparini, Tim Watts, Zamparini, Andrea L, Tomlinson, Simon R, Watts, Tim, Joshua M. Brickman, Johnston, Geoffrey I, Simon R. Tomlinson   +11 more
core   +1 more source

Morpholino Injection in Xenopus [PDF]

, 2011
The study of gene function in developmental biology has been significantly furthered by advances in antisense technology made in the early 2000s. This was achieved, in particular, by the introduction of morpholino (MO) oligonucleotides. The introduction of antisense MO oligonucleotides into cells enables researchers to readily reduce the levels of ...
Panna, Tandon, Chris, Showell, Kathleen, Christine, Frank L, Conlon   +3 more
openaire   +2 more sources

Role of SoxE transcription factors in development and disease

Developmental Dynamics, EarlyView.
Abstract Sox8, Sox9, and Sox10 arose by multiple rounds of genome duplications from a single SoxE gene in ancestral vertebrates. In this review, we will briefly discuss the molecular structure and function of SoxE transcription factors and their evolutionary origin. We will then discuss their expression, function, and developmental disorders.
Merin Lawrence, Gerhard Schlosser
wiley   +1 more source

Chromatin immunoprecipitation and deep sequencing in Xenopus tropicalis and Xenopus laevis [PDF]

Methods, 2014
Chromatin immunoprecipitation and deep sequencing (ChIP-SEQ) represents a powerful tool for identifying the genomic targets of transcription factors, chromatin remodeling factors, and histone modifications. The frogs Xenopus laevis and Xenopus tropicalis have historically been outstanding model systems for embryology and cell biology, with emerging ...
Andrea E, Wills, Rakhi, Gupta, Edward, Chuong, Julie C, Baker   +3 more
openaire   +2 more sources

Secretopathies emerge as a new class of neurocristopathies

Developmental Dynamics, EarlyView.
Abstract Neural crest cells are a transient embryonic population of cells that give rise to a wide range of structures, including craniofacial cartilage and bone, peripheral neurons and glia, as well as components of the cardiac outflow tract, among others.
Amanda Teixeira, Cassandra Millet‐Boureima, Joshua A. Moore, Loydie A. Jerome‐Majewska   +3 more
wiley   +1 more source