AIMC Journal:
bioRxiv

Showing 361 to 370 of 4935 articles

Can SMILES be fragmented into a concatenable ordered sequence of retrosynthetically interesting string block ?

bioRxiv
Molecules generated by deep learning models are often difficult to synthesize. Their synthetic accessibility can be improved with automated retrosynthetic analysis, which allows for identifying synthons. However, synthons in a SMILES can be scattered...

Combining 3D-multispectral and hyperspectral imaging to identify environmental stress treatments imposed during plant growth

bioRxiv
Non-invasive, high-throughput phenotyping tools are needed that can identify environmental effects on plant structure and function to diagnose factors responsible for reduced growth in commercial and non-commercial settings. In this study, we explore...

Four numbers, one axis: deep learning models reveal what leaf spectrum constrains about Farquhar-von Caemmerer-Berry photosynthesis

bioRxiv
Leaf reflectance spectra are emerging as a viable substitute for gas-exchange measurements of photosynthetic capacity, with a community benchmark reporting that a spectrum accurately recovers most Farquhar-von Caemmerer-Berry (FvCB) parameters. This ...

Adaptation shapes the representational geometry in mouse V1 to efficiently encode the environment

bioRxiv
Sensory adaptation dynamically changes neural responses as a function of previous stimuli, profoundly impacting perception. The response changes induced by adaptation have been characterized in detail in individual neurons and at the population level...

Neanderthal introgressed ancestry reveals human genomic regions enriched with recessive deleterious mutations

bioRxiv
Negative selection on deleterious mutations plays a key role in shaping human genetic variation, yet the dominance effects of these mutations remain poorly understood because existing statistical methods often cannot distinguish dominance effects fro...

Cross cohort oral microbiome meta-analysis identifies shared OPMD OSCC dysbiosis while machine learning exposes limits of OSCC classifier transportability

bioRxiv
Oral potentially malignant disorders (OPMDs) precede a subset of oral squamous cell carcinomas (OSCCs), but microbiome studies are difficult to compare because disease subtypes, sampling, sequencing regions and cohorts differ. We hypothesized that ha...

Volatile profiling and estimated odor-activity analysis of commercial drug-type cannabis accessions

bioRxiv
Volatile organic compounds (VOCs) define the distinctive aroma of cannabis and critically influence consumer preference, cultivar authentication, and breeding programs. However, systematic characterization of VOC diversity across commercial drug-type...

Gene Gradients Reveal Directed Structural Connectivity Across Species

bioRxiv
Studying the brain's inter-regional structural connectivity (SC) has transformed neuroscience, yet noninvasive neuroimaging remains blind to the directionality of neural wiring. Structural directionality must influence observed brain dynamics, but es...

Shared and idiosyncratic coding regimes coexist in macaque IT

bioRxiv
Population-level measurements portray object representations in primate inferotemporal cortex (IT) as smooth, low-dimensional, and predictable by deep neural networks (DNNs). However, it remains unclear whether this structured population-level pictur...

Lark Sparrows have Ecogeographic Song Variation across North America

bioRxiv
Machine learning models can be used to analyze large bioacoustics datasets and explore variation due to geography or habitat. We find that in the monotypic Lark Sparrow (Chondestes grammacus), both environmental variables and geographic distance infl...