Over 600 million years ago, animals evolved from a unicellular or colonial organism whose cell (s) captured bacteria with a collar complex, a flagellum surrounded by a microvillar …
Fungi and mammals share a co-evolutionary history and are involved in a complex web of interactions. Studies focused on commensal bacteria suggest that pathological changes in …
Animals and fungi have radically distinct morphologies, yet both evolved within the same eukaryotic supergroup: Opisthokonta,. Here we reconstructed the trajectory of genetic …
There were multiple prerequisites to the evolution of multicellular animal life, including the generation of multiple cell fates (" cellular diversity") and their patterned spatial arrangement …
How animals evolved from a single-celled ancestor, transitioning from a unicellular lifestyle to a coordinated multicellular entity, remains a fascinating question. Key events in this …
J Castresana - Molecular biology and evolution, 2000 - academic.oup.com
The use of some multiple-sequence alignments in phylogenetic analysis, particularly those that are not very well conserved, requires the elimination of poorly aligned positions and …
Many fungi are pathogenic on plants and cause significant damage in agriculture and forestry. They are also part of the natural ecosystem and may play a role in regulating plant …
T Cavalier-Smith - Biological Reviews, 1998 - cambridge.org
A revised six-kingdom system of life is presented, down to the level of infraphylum. As in my 1983 system Bacteria are treated as a single kingdom, and eukaryotes are divided into only …
DD Leipe, YI Wolf, EV Koonin, L Aravind - Journal of molecular biology, 2002 - Elsevier
Sequences and available structures were compared for all the widely distributed representatives of the P-loop GTPases and GTPase-related proteins with the aim of …