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Protein Shapes Can Help Untangle Life’s Ancient History

Genomics, Proteomics, Bioinformatics

Protein Shapes Can Help Untangle Life’s Ancient History

Mapping the Edges of Mass Spectral Prediction: Evaluation of Machine Learning EIMS Prediction for Xeno Amino Acids

Biochemistry & Organic Chemistry

Mapping the Edges of Mass Spectral Prediction: Evaluation of Machine Learning EIMS Prediction for Xeno Amino Acids

Order Of Amino Acid Recruitment Into The Genetic Code Resolved By The Last Universal Common Ancestor’s Protein Domains

Genomics, Proteomics, Bioinformatics

Order Of Amino Acid Recruitment Into The Genetic Code Resolved By The Last Universal Common Ancestor’s Protein Domains

Structural Enzymology, Phylogenetics, Differentiation, and Symbolic Reflexivity at the Dawn of Biology

Origin & Evolution of Life

Structural Enzymology, Phylogenetics, Differentiation, and Symbolic Reflexivity at the Dawn of Biology

New Insight Into Chloroplast Evolution

Genomics, Proteomics, Bioinformatics

New Insight Into Chloroplast Evolution

Astrochemistry: The Mystery of Life’s Handedness Deepens

Astrochemistry

Astrochemistry: The Mystery of Life’s Handedness Deepens

How The First Cell Membranes Came To Exist

Origin & Evolution of Life

How The First Cell Membranes Came To Exist

First Identification and Chemical Modeling of New Thiol (−SH) Bearing Molecule in the Interstellar Medium: Dithioformic Acid

News Summary Archives

First Identification and Chemical Modeling of New Thiol (−SH) Bearing Molecule in the Interstellar Medium: Dithioformic Acid

Experimental and Theoretical Studies of the Interactions of Alanine Onto Surfaces of Olivine and Montmorillonite: Relevance in Astrobiology

Biophysics

Experimental and Theoretical Studies of the Interactions of Alanine Onto Surfaces of Olivine and Montmorillonite: Relevance in Astrobiology

Earth Life’s Genetic Alphabet Has Been Expanded To Create Novel Proteins

Biochemistry & Organic Chemistry

Earth Life’s Genetic Alphabet Has Been Expanded To Create Novel Proteins

Biosignature Update: Why Dinosaur Collagen May Have Survived For Over A Hundred Million Years

Biosignatures & Paleobiology

Biosignature Update: Why Dinosaur Collagen May Have Survived For Over A Hundred Million Years

Chemical Models of Interstellar Glycine and Adenine Precursor Aminoacetonitrile (NH2CH2CN)

Astrochemistry

Chemical Models of Interstellar Glycine and Adenine Precursor Aminoacetonitrile (NH2CH2CN)

Amino Acid Analogues Provide Multiple Plausible Pathways To Prebiotic Peptides

Astrochemistry

Amino Acid Analogues Provide Multiple Plausible Pathways To Prebiotic Peptides

On The Correlation Between the Enantiomeric Excess of L-isovaline and the Level of Aqueous Alteration in Carbonaceous Meteorites

Astrochemistry

On The Correlation Between the Enantiomeric Excess of L-isovaline and the Level of Aqueous Alteration in Carbonaceous Meteorites

Detection Of Possible Glycine Precursor Molecule Methylamine Towards The Hot Molecular Core G358.93−0.03 MM1

Astrochemistry

Detection Of Possible Glycine Precursor Molecule Methylamine Towards The Hot Molecular Core G358.93−0.03 MM1

Observation Of Complex Organic Molecules Containing Peptide-like Bonds Towards Hot Core G358.93−0.03 MM1

Astrochemistry

Observation Of Complex Organic Molecules Containing Peptide-like Bonds Towards Hot Core G358.93−0.03 MM1

Light Enables The Generation Of Non-canonical Amino Acids

Genomics, Proteomics, Bioinformatics

Light Enables The Generation Of Non-canonical Amino Acids

On The Origin Of Infrared Bands Attributed To Tryptophan In Spitzer Observations Of IC 348

Astrochemistry

On The Origin Of Infrared Bands Attributed To Tryptophan In Spitzer Observations Of IC 348

The Extent of Formation of Organic Molecules in the Comae of Comets Showing Relatively High Activity

Astrochemistry

The Extent of Formation of Organic Molecules in the Comae of Comets Showing Relatively High Activity

Prebiotic Vitamin B3 Synthesis in Carbonaceous Planetesimals

Astrochemistry

Prebiotic Vitamin B3 Synthesis in Carbonaceous Planetesimals