Deuterostomes

Minor variations in deuterostomes range from sea urchins to sea merchants. ❋ Unknown (2008)

Once you have deuterostomes, everything after is just minor variations. ❋ Unknown (2008)

The deuterostomes are made up of the chordates, hemichordates and the echinoderms. ❋ Unknown (2009)

They focus on the fact they have proven, as we all expected, that cephalochordates+echinoderms is baloney just why nature published the delsuc phylogeny of deuterostomes just with no hemichordates is beyond me. crapcrapcrapcrapcrap! ❋ Unknown (2007)

All are members of the chordata, the deuterostomes with notochords. ❋ Unknown (2007)

If you call an ancestor species splitting into one or more successor species "macro-evolution," what is your term for evolution from, say, the earliest deuterostomes to birds? ❋ Unknown (2005)

Any other reason to think, apart from this, that the common ancestor of protostomes and deuterostomes was itself a triploblast? ❋ Unknown (2005)

Citation: "Acoelomorph flatworms are deuterostomes related to Xenoturbella." ❋ Brandon Keim (2011)

The distribution of CARP VIII covers vertebrates and deuterostomes, and CARP X appears to be universal in the animal kingdom. ❋ Ashok Aspatwar (2010)

We identified the gene PsGEF (protostome-specific GEF), which is present in all the sequenced genomes of insects and limpet but absent in those of sea anemones, deuterostomes, and nematodes. ❋ Unknown (2009)

The specific acquisition of PsGEF by the last common ancestor of protostomes followed by its retention or loss in specific animal species during evolution demonstrates that there are some structural and / or functional features common between insect and lophotrochozoan nervous systems (for example, mushroom bodies), which are absent in all deuterostomes and cnidarians. ❋ Unknown (2009)

Presumably the protostomes and deuterostomes are more closely related to each other than they are to cnidarians. ❋ Unknown (2009)

Although Pitx orthologues have also been identified in non-deuterostomes such as ❋ Unknown (2009)

However, the expansion of the Daphnia CYP2 clan is not as great as the expansion observed in deuterostomes and the nematode C. elegans. ❋ Peter B Marko And David R Nelso William S Baldwin (2009)

Thus, holothurians should be viewed as an alternative model where many of the questions regarding nervous system regeneration in deuterostomes could be answered. ❋ Unknown (2009)

Non-vertebrate deuterostomes might provide some answers to these questions. ❋ Unknown (2009)

"That [asshat]! He is an undeveloped deuterostome! ❋ LexAveNYC (2007)