Results 171 to 180 of about 8,272 (223)
Introduction to the Special Issue on Proteoglycan and Glycosaminoglycan Biology. [PDF]
Proteoglycan ResPark PW, Wang L.
europepmc +1 more source
Uncovering developmental diversity in the field.
DevelopmentBrown FD +6 more
europepmc +1 more source
Alkaloids from Marine Ascidians [PDF]
Molecules, 2011 About 300 alkaloid structures isolated from marine ascidians are discussed in term of their occurrence, structural type and reported pharmacological activity.
Concetta Imperatore, Marialuisa Menna
exaly +2 more sources
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Culture of Adult Ascidians and Ascidian Genetics
2004Publisher Summary This chapter describes procedures used to culture ascidians, to isolate and propagate mutant lines, and to identify markers for genomic loci of interest. Ascidians are primitive chordates that are used extensively in experimental biology.
Hendrickson, Carolyn +8 more
openaire +4 more sources
Allorecognition in compound ascidians
The International Journal of Developmental Biology, 1994In botryllids (colonial ascidians), there are two types of allorecognition: colony specificity and colony resorption. Colony specificity is manifested by fusion and rejection between two conspecific colonies. The genetic basis for this colony specificity resides in a single highly polymorphic gene locus (fusibility locus) with codominantly expressed ...
Y, Saito, E, Hirose, H, Watanabe
openaire +2 more sources
Toxicon, 1993
A wide range of toxins with interesting pharmacological properties have been isolated from ascidians. These include cyclic peptides, one of which, didemnin B, is undergoing clinical trials for cancer chemotherapy and is also a powerful immunosuppressive agent.
D J, Watters, A L, Van Den Brenk
openaire +2 more sources
A wide range of toxins with interesting pharmacological properties have been isolated from ascidians. These include cyclic peptides, one of which, didemnin B, is undergoing clinical trials for cancer chemotherapy and is also a powerful immunosuppressive agent.
D J, Watters, A L, Van Den Brenk
openaire +2 more sources
On the Sterols of Some Ascidians
Archives Internationales de Physiologie et de Biochimie, 1975The lipid content of sea squirts is low, namely less than a half percent of the fresh weight. Lipids consist of about seventy percent of saponifiable lipids and of about twenty percent of non-saponifiable lipids. Both types of these lipids, including sterols, can be synthesized from acetate by these animals.
P A, Voogt, J W, van Rheenen
openaire +2 more sources
Development Genes and Evolution, 2002
The engrailed genes play roles in the maintenance of segment polarity in a variety of animals and in the establishment and maintenance of the mid-brain/hind-brain boundary (MHB) in vertebrates. We isolated an ascidian engrailed gene and analyzed its expression pattern during early development. Expression begins at the neurula stage and is restricted to
Di, Jiang, William C, Smith
openaire +2 more sources
The engrailed genes play roles in the maintenance of segment polarity in a variety of animals and in the establishment and maintenance of the mid-brain/hind-brain boundary (MHB) in vertebrates. We isolated an ascidian engrailed gene and analyzed its expression pattern during early development. Expression begins at the neurula stage and is restricted to
Di, Jiang, William C, Smith
openaire +2 more sources
2018
Ascidians are tunicates, which constitute the sister group of vertebrates. The ascidian genome contains two Zic genes, called Zic-r.a (also called Macho-1) and Zic-r.b (ZicL). The latter is a multi-copy gene, and the precise copy number has not yet been determined.
Yutaka, Satou, Kaoru S, Imai
openaire +2 more sources
Ascidians are tunicates, which constitute the sister group of vertebrates. The ascidian genome contains two Zic genes, called Zic-r.a (also called Macho-1) and Zic-r.b (ZicL). The latter is a multi-copy gene, and the precise copy number has not yet been determined.
Yutaka, Satou, Kaoru S, Imai
openaire +2 more sources
Interspecific Fertilization in Ascidians
Nature, 1948THE only experimental work on interspecific fertilization in Ascidians known to me is that of Reverberi1, who succeeded in fertilizing Ciona intestinalis eggs with Phallusia mamillata sperms after removal of the egg membranes. He availed himself of Morgan‘s observation that in Ciona only the egg membranes oppose self-fertilization.
openaire +2 more sources