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TranscriptomicsComparative analysis of gene expression profiles between four kinds of blastomere at 8-cell stage embryos.
The establishment of body axes and specification of early embryonic cells depend on maternally supplied transcripts and/or proteins, several of which are localized at specific regions of fertilized eggs and early embryos. The ascidian is known to exhibit a mosaic mode of development, and this mode ...
ORGANISM(S): Ciona intestinalis 
2010-06-19 | E-GEOD-15637 | biostudies-arrayexpress
TranscriptomicsComparative analysis of gene expression profiles between the ovary treated with or without Ci-TK
Tachykinins (TKs) and their receptors have been shown to be expressed in the mammalian ovary. However, the biological roles for ovarian TKs have yet to be verified. Ci-TK and Ci-TK-R, characterized from the protochordate (ascidian), Ciona intestinalis, are prototypes of vertebrate TKs and their rece...
ORGANISM(S): Ciona intestinalis 
2010-05-22 | E-GEOD-8821 | biostudies-arrayexpress
TranscriptomicsMicroarray Analysis Reveals a Role of the Notch System in Ciona Siphon Regeneration
Microarray analysis indicated many changes in gene expression, including genes related the the Notch signaling system, during oral siphon regeneration in adult Ciona. Subsequent qPCR gene expression and inhibitor of experiments confirm a role of the Notch system, probably in the formation of a regen...
ORGANISM(S): Ciona intestinalis 
2015-08-01 | E-GEOD-59280 | biostudies-arrayexpress
TranscriptomicsComparative analysis of gene expression profiles between whole oocytes and isolated cortices
Postplasmic/PEM RNAs constitute a large class of cortical maternal RNAs with include at least 2 determinants (Macho1 and PEM1) involved in muscle differentiation, unequal cleavage and posterior patterning of the embryo. Two main classes have been defined - type I (localized in oocytes) and type II (...
ORGANISM(S): Ciona intestinalis 
2010-06-05 | E-GEOD-15586 | biostudies-arrayexpress
TranscriptomicsTranscriptome analysis of Ciona intestinalis to identify genes expressed in the adult organs.
Among urochordates (tunicates)—the closest living relatives of vertebrates—Ciona intestinalis is increasingly being used as a model organism in the field of developmental biology. Ciona intestinalis is the seventh animal which genome published; the ~120-Mbp euchromatin region is estimated to con...
ORGANISM(S): Ciona intestinalis 
2010-10-27 | E-GEOD-24941 | biostudies-arrayexpress
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