Results 101 to 110 of about 40,581,100 (305)
Junior Science for General Education [PDF]
, 2013 The focus of this project is the development of a unit of study in Science for junior students (ages 9-11), in the Elementary School and the assessment of its implementation. The actual participants in the programme were students at the grade five level.
Sarno, Filomena
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Epigenetic reprogramming of lineage switching in cancer
FEBS Letters, EarlyView.Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı +4 more
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Foro Virtual sobre Régimen General de Origen : informe final
, 2009 ALADI.
ALADI. Secretaría General
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Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network
FEBS Letters, EarlyView.Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
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Launched as a part of the New Zealand Government's Science in Society Plan, Science Learning Hub bridges the gap between students, teachers, and scientists by curating thousands of resources that "demonstrate how the stories of science can be ...
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Proceedings of the Arizona-Nevada Academy of Science, Volume 29 (1994)
, 1994 THIRTY-EIGHTH ANNUAL MEETING / April 16, 1994 / Glendale Community College / Glendale, ArizonaThis volume is part of the Arizona-Nevada Academy of Science collections.
Arizona-Nevada Academy of Science
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FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
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Proceedings of the Arizona-Nevada Academy of Science, Volume 10 (1975)
, 1975 NINETEENTH ANNUAL MEETING / April 11-12, 1975 / Joint Meeting with Arizona State University / Tempe, Arizona / Abstracts from the annual meeting of the Arizona-Nevada Academy of Science.This volume is part of the Arizona-Nevada Academy of Science ...
Arizona-Nevada Academy of Science
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Molecular Oncology, EarlyView.In this explorative study, the abundance of circular RNA molecules in bone marrow stem cells was found to be elevated in patients with high‐risk myelodysplastic neoplasms, and to be associated with an increased risk of progression to acute myeloid leukemia.
Eileen Wedge +17 more
wiley +1 more source
Science Learning Center at Western Illinois University
The Science Learning Center offers a helpful collection of reference materials, outside resources, and more for K-12 science instructors and students.
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