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Credit: Pixabay/CC0 Public Domain Iron is a micronutrient indispensable for life, enabling processes such as respiration, photosynthesis, and DNA synthesis. Iron availability is often a limiting resource in today’s oceans, which means that increasing the flow of iron into them can increase the amount of carbon fixed by phytoplankton, with consequences for the global climate.
Editors’ notes This article has been reviewed according to Science X’s editorial process and policies. Editors have highlighted the following attributes while ensuring the content’s credibility: fact-checked peer-reviewed publication trusted source written by researcher(s) proofread by Guglielmo Sonnino Sorisio and Catherine Wilson, The Conversation Credit: Pixabay/CC0 Public Domain The European eel Anguilla anguilla, a sleek,
MtBTN2 cells under microscope (× 100 magnification). They are characterized by their large size, prominent nucleus, and scarce cytoplasm. In contrast, a healthy cell—a haemocyte of smaller size with more abundant cytoplasm—is visible on the bottom right. Credit: Maurine Hammel Seaports act as hubs for the global spread of MtrBTN2, a rare contagious cancer affecting
by KeAi Communications Co. HIF-1α can stabilize its protein through K63-linked polyubiquitination under hypoxia, stabilized HIF1α proteins dimerize with HIF1β proteins, translocate to the nucleus, and induce transcription of genes involved in adaptation or tolerance to hypoxia. USP3 deubiquitinates K63-linked polyubiquitination of HIF-1α to induce HIF-1α degradation and suppress hypoxia signaling. Credit: J. Li et
Credit: Unsplash/CC0 Public Domain Women researchers received substantially less funding in grant awards than men—an average of about $342,000 compared to men’s $659,000, according to a large meta-analysis of studies on the topic. Women were also less likely to receive second grants to continue their research. In first-time grant applications, proportional numbers of women and…