phenotypic variation Archives

Phylogenetic inference using Assembly Theory. A) Algorithmic pipeline for the generation of a phylogenetic tree from MS data using Joint Assembly. Recursive MA is employed to calculate approximated Joint MA indices for single and paired samples, which are used in JAO calculations (see methods). The JAO matrix represents the overlap of joint assembly spaces of samples, which is then transformed into a tree through an inference algorithm (WPGMA). B) Comprison of the assembly-based JAO phylogenetic tree model with the consensual genome-based model. Colors refer to the predefined cladal domains, as in Figures 4, and indicate the cladal cohesiveness of the clustering. Full annotations of the trees are included in Figure 7 and SI. -- q-bio.PE

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Constructing the Molecular Tree of Life using Assembly Theory and Mass Spectrometry

by Keith CowingAugust 21, 2024August 21, 2024

The connected nature of all life on earth, dating back to the last universal common ancestor (LUCA), has been explored using knowledge of taxonomy and biochemistry, with significant insights enabled […]

phenotypic variation

Constructing the Molecular Tree of Life using Assembly Theory and Mass Spectrometry

Perseverance Astrobiology Rover – A Selfie While Working

NASA ROSES-25 Amendment 60: Due Date Extended for C.2 Solar System Science

Demographics Of Planet-forming Disks With The SKAO

Chemical Abundances of the Bioessential Elements C, O and S, and the Refractory Elements

Narrowband Radio Technosignature Search Toward 3I/ATLAS with FAST