Despite the fact that dimorphic sexes have evolved repeatedly in
multicellular eukaryotes, their origins are unknown. The mating locus (MT) in
the sexually dimorphic multicellular green alga Volvox carteri specifies the christian louboutin shoes
uk of eggs and sperm and has undergone a outstanding expansion and
divergence relative to MT from Chlamydomonas reinhardtii, which can be a closely
related unicellular species which has equalsized gametes.
Transcriptome analysis revealed a rewired gametic expression plan for Volvox
MT genes relative to Chlamydomonas and identified numerous genderspecific and
sexregulated transcripts. The retinoblastoma tumor suppressor cheap christian louboutin
MAT3 is usually a Volvox MT gene that displays sexually regulated alternative
splicing and proof of genderspecific selection, both of which are indicative of
cooption into the sexual cycle.
As a result, sexdetermining loci impact the evolution of both sexrelated and
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