منابع مشابه
Pathways for conservation.
COVER Enhanced transmission electron microscopy image of a “Pandoravirus” particle (length: 1.2 micrometers). Despite obeying all criteria to discriminate viruses from cells (no ribosome, no adenosine triphosphate production, no division), these Acanthamoeba viruses, unrelated to previously recognized virus families, exhibit genomes of up to 2.5 megabases, encoding more genes than some microspo...
متن کاملConservation and non-conservation of genetic pathways in eye specification.
In this review we highlight two genetic pathways important for eye morphogenesis that are partially conserved between flies and vertebrates. Initially we focus on the ey paradigm and establish which aspects of this genetic hierarchy are conserved in vertebrates. We discuss experiments that evaluate the non-linear relationship amongst the genes of the hierarchy with a concentration on vertebrate...
متن کاملConservation and Innovation in Plant Signaling Pathways
Horticultural Sciences Department duced proteins in plants. Dominant mutations in the IAA University of Florida domain that confer insensitivity to auxin also strongly Gainesville, Florida 32611 inhibit turnover of IAA proteins (Worley et al., 2000). †The Howard Hughes Medical Institute Protein–protein interactions mediated by the IAA doThe Salk Institute for Biological Studies mains are propos...
متن کاملConservation of small RNA pathways in platypus.
Small RNA pathways play evolutionarily conserved roles in gene regulation and defense from parasitic nucleic acids. The character and expression patterns of small RNAs show conservation throughout animal lineages, but specific animal clades also show variations on these recurring themes, including species-specific small RNAs. The monotremes, with only platypus and four species of echidna as ext...
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ژورنال
عنوان ژورنال: Science
سال: 2013
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.1242710