Sentence examples for during a defined stage from inspiring English sources

Liver cells from PiT1Δ5/Δ5 embryos underwent a decrease in proliferation and a massive wave of apoptosis, suggesting that PiT1 provides a proliferation and survival signal for hepatocytes during a defined stage of liver morphogenesis.

We conditionally activated the Wnt pathway during a defined stage in larval development by expressing a gain-of-function, truncated version of BAR-1 beta catenin from the heat shock promoter.

To address this deficit, we used a novel approach of conditionally activated Wnt signaling during a defined stage of larval life by overexpressing an activated beta-catenin protein, then used microarray analysis to identify genes showing altered expression compared with control animals.

To begin to address the deficit in our knowledge of the targets of the WBC pathway, we undertook a microarray analysis to identify genes that showed altered expression upon conditional activation of Wnt signaling in living animals during a defined stage of larval life.

Although some maggots appear only during a clearly defined stage of animal decomposition, the large voracious maggots of many blow flies feed on any animal matter, including living tissues.

Here, we interrogated the transcriptome and several histone modifications across the genome during defined stages of cardiac differentiation.

Similar to the T. brucei parasite, T. cruzi infects humans and invertebrates hosts during defined stages of the life cycle.

The present study was designed to establish whether there are changes in hemidesmosomal distribution during defined stages of chemical carcinogenesis in hamster cheek-pouch epithelium.

The focus of this research was to generate a collection of expressed sequence tags (ESTs) from C. zeae-maydis, and to analyze their expression during defined stages of growth and development.

Probably, Purg1 will be most useful to rapidly induce transcription of selected genes, e.g. to provide a pulse of expression during a defined cell-cycle stage.

As a further assessment of the reproducibility of the gene lists, we considered a second real dataset representing the gene expression changes at defined stages during pancreatic endocrine differentiation of human embryonic stem cells [ 18].