Cellular tornadoes sculpt organs
How are the different shapes of our organs and tissues generated? To answer this question, a team from the University of Geneva (UNIGE), Switzerland, forced muscle cells to spontaneously reproduce simple shapes in vitro. By confining them on adhesion.....»»
Engineers manage a first: Measuring pH in cell condensates
Scientists trying to understand the physical and chemical properties that govern biomolecular condensates now have a crucial way to measure pH and other emergent properties of these enigmatic, albeit important, cellular compartments......»»
Get 32% off the cellular model of the iPad Pro 12.9 this weekend
This model of the 2021 Apple iPad Pro with a 12.9-inch screen and cellular capabilities is down to just $810 from Amazon's Woot, for massive savings of $389......»»
Meteorologists say this year"s warm winter provided key ingredient for Midwest killer tornadoes
This winter's record warmth provided the key ingredient for a Midwest outbreak of deadly tornadoes and damaging gorilla hail that hit parts of the Midwest Wednesday and Thursday, tornado experts said......»»
Powerful tornadoes roar through US Midwest, killing 3
Devastating storms pounded three central US states Thursday night, spawning massive tornadoes and claiming at least three lives, officials said Friday......»»
Facts about hail, the icy precipitation often encountered in spring and summer
Intense storms swept through Kansas and Missouri on Wednesday and brought whipping winds, possible tornadoes, and what some described as "gorilla hail.".....»»
Study shows for the first time that different forms of cellular adhesion structures can interconvert
Cells form adhesion structures to anchor themselves in their environment. The coordinated assembly and disassembly of these adhesions also enables cells to move from one place to another......»»
Team makes progress with fluorescent dyes to better visualize lipid membrane order in live cells
A new solvatochromic probe could help shed light on the relationship between lipid membrane fluidity and various cellular functions, report scientists at Tokyo Institute of Technology and Kyushu University. Thanks to an innovative design, the propose.....»»
Mint Mobile free trial: week of free cellular service
The Mint Mobile free trial allows you to test drive its wireless network absolutely free. Find out more here......»»
New biology unveiled for fundamental cellular machinery
Cellular communication relies on receptor molecules on the cell surface. The periodic uptake and sorting of these receptors, critical for their degradation or recycling, are governed by an elaborate machinery prominently featuring the Commander compl.....»»
Transcription factors that regulate development of light organs and bioluminescence in firefly identified
Two bio-researchers, one with Huazhong Agricultural University, the other the Firefly Conservation Research Center, both in China, have identified the key transcription factors that regulate the development of light organs and bioluminescence in the.....»»
Uncovering the role of FOXO1 in vascular development and transcriptional dynamics in endothelial cells
FOXO1, a key transcription factor in cellular processes, governs metabolism, apoptosis, and aging. Despite its significance, the comprehensive regulation of FOXO1 in endothelial cells (EC) remains unexplored......»»
Apple Watch Series 9 cellular deals take $227 off, Apple Pencil 2 $79, Sonos Era 300 at $359, more
If spring weather has you thinking it’s time to upgrade to Apple’s latest and greatest, today’s $227 discounts on cellular Apple Watch Series 9 stainless steel styles is hear to answer the call. These deals come joined by Apple Pencil 2 at $79,.....»»
Enhancing apple adventitious shoot regeneration: The role of MdAIL5 in hormonal signaling and gene activation
Plants exhibit a remarkable capacity for self-repair and regeneration, a process crucial for adapting to environmental changes and underpinned by cellular totipotency or pluripotency. Apple is one of the model plants for the study of perennial woody.....»»
Aroma compound found to reduce the effects of drought, improve productivity of tomato plants
Tomato plants emit a scent to resist bacterial attacks. This aroma—or volatile compound—is hexenyl butanoate (HB). A team from the Research Institute for Plant Molecular and Cellular Biology (IBMCP), a joint center of the Universitat Politècnica.....»»
Rogue enzymes cause numerous diseases, but a new method could help design drugs to treat them
Helicases are enzymes that unwind DNA and RNA. They're central to cellular life, implicated in a number of cancers and infections—and, alas, extraordinarily difficult to target with drugs......»»
Study sheds light on relationship between mitochondrial calcium dynamics and autophagy
Autophagy is a self-eating process for recycling and rejuvenating cellular organelles and components. Intracellular calcium dynamics has been shown to be essential for the initiation of the autophagy process......»»
How did evolution produce a firefly?
A new study looks at the development of a firefly's light-emitting organs. Enlarge (credit: Xinhua Fu) On one level, we have fireflies figured out. We know the enzyme they use to make light (called luciferase), as well a.....»»
11-inch iPad Pro Magic Keyboard hits $180, Apple Watch Series 9 spring sale, more
One of the best prices ever means you can score Apple’s 11-inch iPad Pro Magic Keyboard at just $180. It comes joined by a pair of rare deals on cellular Apple Watch Series 9 stainless steel styles, as well as Samsung’s 32-inch AirPlay 2 Smart Mo.....»»
16-inch M3 Pro MacBook Pro $249 off, cellular Apple Watch Series 9 from $514, Qi2 gear, more
Need a Mac with more than 8GB of memory? Apple’s 16-inch M3 Pro MacBook Pro has your back with 18GB of memory and this discount down to the second-best price of $2,250. It comes joined by a chance to save $185 on cellular Apple Watch Series 9 style.....»»
Research team reveals cellular and molecular basis of spur development in Impatiens uliginosa
As an important reproductive organ of angiosperms, flowers have a clear purpose and adaptive significance in their various characteristics. As a typical floral evolutionary feature, the floral spur is a tubular structure extending from the petal, whi.....»»