Body Size Mediated Coexistence in Swans

Differences in body sizes may create a trade-off between foraging efficiency (foraging gains/costs) and access to resources.Such a trade-off oval hexagon glass jar provides a potential mechanism for ecologically similar species to coexist on one resource.We explored this hypothesis for tundra (Cygnus columbianus) and trumpeter swans (Cygnus buccina

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WD40 domain divergence is important for functional differences between the fission yeast Tup11 and Tup12 co-repressor proteins.

We have previously demonstrated that subsets of Ssn6/Tup target genes have distinct requirements for the Schizosaccharomyces pombe homologs of oval hexagon glass jar the Tup1/Groucho/TLE co-repressor proteins, Tup11 and Tup12.The very high level of divergence in the histone interacting repression domains of the two proteins suggested that determina

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Ferric reduction by a CYBDOM protein counteracts increased iron availability in root meristems induced by phosphorus deficiency

Abstract To mobilize sparingly available phosphorus (P) in the rhizosphere, many plant species secrete malate to release P sorbed onto (hydr)oxides of aluminum and iron (Fe).In the presence of Fe, malate can provoke Fe over-accumulation in the root apoplast, triggering a series of events that inhibit root growth.Here, we identified HYPERSENSITIVE T

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