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Alpha¹ Science

Issue 2

From xenobots with memories, world model for cells, to RNA-Seq analyses speedup using GPUs

March 24, 20266 Articles

Alpha¹ Editorial

Article 1 of 6Α1View on Alpha¹

Behavioral, Physiological, and Transcriptional Mechanisms of Memory in a Synthetic Living Construct

Summary

Imagine a blob of frog skin with no brain that can still "remember" things. These "xenobots" use weird calcium waves to store memories of chemical hits for days. It’s basically a biological hard drive made of lab-grown slime—proving you don't actually need a brain to have a memory.

Community Discussion

Sparked massive hype among synthetic biologists and roboticists, posted by Michael Levin (@drmichaellevin) with 21 replies debating non-neural cognition

Article 2 of 6Α1View on Alpha¹

Towards building a World Model to simulate perturbation-induced cellular dynamics by AlphaCell

Summary

Think of this as "The Sims" but for real biology. AlphaCell treats the inside of a cell like a video game physics engine. It can predict exactly how a cell will freak out when you hit it with a drug or a mutation—allowing scientists to run experiments in a digital world without ever touching a pipette.

Community Discussion

Went viral in AI + single-cell circles for its sci-fi “world model” vibes, posted by @razoralign

Article 3 of 6Α1View on Alpha¹

RNA-seq analysis in seconds using GPUs

Summary

Bioinformatics just got a nitro boost. An Icelandic team rebuilt the industry-standard software to run on high-powered GPUs. Now, a massive data crunch that used to take a 40-minute lunch break is finished in 50 seconds. It’s "blink-and-it’s-done" wizardry for genomic data.

Community Discussion

Computational biologists lost their minds over the speed, posted by Keith Robison (@OmicsOmicsBlog)

Article 4 of 6Α1View on Alpha¹

An Energy Landscape Approach to Miniaturizing Enzymes using Protein Language Model Embeddings

Summary

This AI tool acts like a shrink ray for proteins. It takes bulky, complex enzymes and designs "Mini-Me" versions that are tiny but still work perfectly. These pocket-sized enzymes are way easier to handle in the lab and are now available for anyone to download and test.

Community Discussion

Protein designers and BAGEL fans went wild sharing the open-sourced mini-sequences, posted by Jakub Lála (@jakublala)

Article 5 of 6Α1View on Alpha¹

CellSweep: Decontaminating Ambient RNA and Barcode Swapping in Single-Cell Data

Summary

Single-cell data is usually full of "background noise"—like trying to hear a conversation in a loud stadium. CellSweep acts like a high-powered vacuum cleaner, sucking up all the digital gunk and ambient "ghost" RNA so that scientists can actually see what the cells are doing.

Community Discussion

Single-cell Twitter erupted with relief praising the benchmarks, posted by Lior Pachter (@lpachter)

Article 6 of 6

In vivo multiomic Perturb-seq with enhanced nuclear gRNA capture

Summary

Mapping genes in a living brain is a nightmare because the "guide" molecules usually get lost. Researchers engineered these guides to stay "glued" inside the nucleus. This creates a crystal-clear map of how genes shape the brain without wasting time on messy, unreadable data.

Community Discussion

Neuro + CRISPR crowd lit up over the in-vivo breakthrough, posted by Xin Jin (@xinjin)

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