In Brief: Re-organization of NSF's Earth sciences

In search of lost introns

In silicio stretching of chromatin

In silico estimates of the free energy rates in growing tumor spheroids

In silico evidence of the relationship between miRNAs and siRNAs

In Silico Genome-Genome Hybridization Values Accurately and Precisely Predict Empirical DNA-DNA Hybridization Values for Classifying Prokaryotes

In silico network topology-based prediction of gene essentiality

In Silico Synchronization of Cellular Populations Through Expression Data Deconvolution

In situ analysis of the Martian soil: decoding complex chromatograms of organic molecules of exobiological interest

In Situ Detection of New Biosignatures on Mars and Earth: Laser Absorption Features of Methyl Mercaptan (CH3SH) at 3.27 μm

In situ investigation of a cometary nucleus by gas chromatography: A tool for a better knowledge of the chemical compositions of comets

In situ search for extraterrestrial life

In Situ Sulfur Isotope Analysis of Sphalerite and Other Sulfides by SIMS: Precision vs. Accuracy

In Situ Techniques for Life Detection on Mars

In SituMicrobial Detection in Mojave Desert Soil Using Native Fluorescence

In the context of panspermia: may lichens serve as shuttles for their bionts in space?

In vitro and in vivo antileishmanial efficacy of a combination therapy of diminazene and artesunate against Leishmania donovani in BALB /c mice

In vitro selection of adenine dependent ribozymes

In vivo Cancer Marker in Mice

In vivo evidence of alternative loop geometries in DNA-protein complexes