Evolution and Development

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“Zip Codes” Tell RNA Where to Go

26.07.2022

Molecular and Cell Biology, Evolution and Development, Genetics

Weizmann Institute scientists solve the riddle of how RNA molecules get to their designated locations

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Creating the Cells That Can Be Everything and More

12.07.2022

Stem Cells, Molecular and Cell Biology, Immunology, Evolution and Development, Genetics

Removing a newly discovered “lock” from DNA’s packaging can restore limitless abilities to early cells

Scent of a Friend

Scent of a Friend

24.06.2022

Brain & Behavior, Evolution and Development

Similarities in body odor may contribute to social bonding

Settled at Birth: Blood Vessels Remember Their Origins

Settled at Birth: Blood Vessels Remember Their Origins

25.05.2022

Stem Cells, Systems Biology, Molecular and Cell Biology, Evolution and Development

Blood vessels originating from lymphatic vessels were found to be tailored to specific functions

Rewriting the Classics

Rewriting the Classics

18.05.2022

Biochemistry, Molecular and Cell Biology, Evolution and Development, Genetics

Weizmann scientists breathe new life into one of the cell’s most classic and best-researched metabolic pathways

Transperons in action

Genetic Bundles of Joy

10.05.2022

Molecular and Cell Biology, Evolution and Development, Genetics

New study reveals a genetic regulation mechanism in eukaryotes ensuring that proteins that work together are expressed together

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Breakfast of Champions

26.04.2022

Organic Chemistry, Nutrition, Evolution and Development, Environment, Climate

A new study reveals how microscopic algae became exceptionally nutritious over time, driving evolution forward

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The Primordial Soap

03.02.2022

Chemistry, Nanoscience, Organic Chemistry, Evolution and Development

Weizmann Institute scientists disclose comprehensive evidence that life may have originated with lipid nano-scale particles

Mouse embryo with integrated human cells that contribute to its development

As Naïve as They Get

30.12.2021

Personalized Medicine, Stem Cells, Molecular and Cell Biology, Evolution and Development, Genetics

Prof. Jacob Hanna’s method for growing mouse embryos outside the womb was shortlisted for Science’s Breakthrough of the Year. Another study from his...

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Bacteria and Plants Fight Alike

01.12.2021

Viruses & Microorganisms, Molecular and Cell Biology, Immunology, Evolution and Development, Genetics, Environment, Plants and Agriculture

A bacterial mechanism for sensing infection may help boost plant defenses

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Dumpster Diving in Cancer Tissue Uncovers an Immune Evasion Mechanism

A stem cell–derived human embryo model at a developmental stage equivalent to that of a human embryo at day 12 has all the compartments typical of this stage. The top sphere contains the part that will become the embryo itself, capped by the amnion; the bottom sphere is the yolk sac; the interface between them is a critical structural feature of human embryonic development. The two spheres are encapsulated by a cellular layer that will become the placenta

Human Embryo Models Grown from Stem Cells

Peripheral sensory neurons in a laboratory dish

Unlocking a Secret Nerve Cell Regenerator

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Human Embryo Models Grown from Stem Cells

Surviving on an Empty Battery

A “Jupiter” Hotter than the Sun