Scientists from the department of Anatomy and Embryology at the Faculty of Medicine of the University of Tsukuba created a computer model to simulate the development of complex structures based on the Delta-Notch signaling ...
Molecular & Computational biology
Jul 20, 2021
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Scientists at Kyoto University's Institute for Integrated Cell-Material Sciences (iCeMS) in Japan have developed a technology that produces high-resolution simulations of one of the basic units of our genomes, called the ...
Molecular & Computational biology
Jun 1, 2021
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3
Fat metabolism (lipid metabolism) is the term used to describe the synthesis and degradation of lipids in cells. This is increasingly recognized as an important key process that could also influence the maintenance and differentiation ...
Biotechnology
Dec 14, 2020
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After double fertilization, zygotic activation occurs that initiates a new life cycle, followed by cell divisions, cell differentiation and organogenesis. During post-embryonic development, stem cells located in shoot apical ...
Biotechnology
Nov 23, 2020
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11
The capacity of a stem cell population to generate several distinct cell types in a temporally defined manner is fundamental to both organ development and homeostasis. To achieve this, stem cells must carefully balance self-renewal ...
Cell & Microbiology
Jun 5, 2020
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Scientists have understood for some time that proper embryonic development depends in large part on transcriptional repressors, proteins that prevent genes from being expressed at inappropriate times. Steven Vokes, associate ...
Biotechnology
Jan 30, 2020
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As more and more large-scale human genome sequencing projects get completed, scientists have been able to trace with increasing confidence both the geographical movements and underlying genetic variation of human populations.
Evolution
Jan 22, 2020
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22
All living organisms respond and adapt to changes in their environment. These responses are sometimes so significant that they cause alterations in the internal metabolic cycles of the organism—a process called "metabolic ...
Plants & Animals
Jan 8, 2020
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7
In plants, the cell wall acts like a skeleton, providing support and stability, and also like muscle, passing water from the ground all the way to the highest leaves and branches. The structure responsible for water transport ...
Plants & Animals
Oct 29, 2018
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7
Glucose is the energy that fuels cells, and the body likes to store glucose for later use. But too much glucose can contribute to obesity, and scientists have long wanted to understand what happens within a cell to tip the ...
Cell & Microbiology
May 31, 2018
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