Sea urchin maternal mRNA classes with distinct developmental regulation

1993 ◽  
Vol 14 (5) ◽  
pp. 397-406 ◽  
Author(s):  
Leslie Kelso-Winemiller ◽  
Joonwon Yoon ◽  
Margaret T. Peeler ◽  
Matthew M. Winkler
Keyword(s):  
Sea Urchin ◽  
Developmental Regulation ◽  
Maternal Mrna

Developmental regulation of micro-injected histone genes in sea urchin embryos

1988 ◽  
Vol 127 (1) ◽  
pp. 54-63 ◽  
Author(s):  
Luigi Vitelli ◽  
Iris Kemler ◽  
Beatrice Lauber ◽  
Max L. Birnstiel ◽  
Meinrad Busslinger
Keyword(s):  
Sea Urchin ◽  
Developmental Regulation ◽  
Histone Genes ◽  
Sea Urchin Embryos

Activation of maternal mRNA in the absence of poly(A) formation in fertilised sea urchin eggs

Nature ◽  
1974 ◽  
Vol 249 (5453) ◽  
pp. 138-139 ◽  
Author(s):  
ANTHONY MESCHER ◽  
TOM HUMPHREYS
Keyword(s):  
Sea Urchin ◽  
Sea Urchin Eggs ◽  
Maternal Mrna

SEA URCHIN HATCHING PROTEASE: TRANSLATION IN BLASTULA OF MATERNAL mRNA

1978 ◽  
pp. 207-215 ◽  
Author(s):  
D. Barrett ◽  
D.A. Hursh ◽  
J. Landercasper ◽  
M.M. McRorie
Keyword(s):  
Sea Urchin ◽  
Maternal Mrna

MATERNAL mRNA AND PROTEIN SYNTHESIS IN THE EMBRYO

1973 ◽  
Vol 74 (Suppl) ◽  
pp. S244-S262 ◽  
Author(s):  
P. R. Gross ◽  
K. W. Gross ◽  
A. I. Skoultchi ◽  
J. V. Ruderman
Keyword(s):  
Protein Synthesis ◽  
Sea Urchin ◽  
Messenger Rna ◽  
Direct Proof ◽  
Indirect Evidence ◽  
Translation Control ◽  
Histone Mrna ◽  
Translational Machinery ◽  
Maternal Mrna ◽  
Histone Synthesis

ABSTRACT According to the masked maternal messenger RNA hypothesis, a large part if not all the protein synthesis of early development is directed by mRNA already present in the cytoplasm of unfertilized eggs. This mRNA is supposed to be synthesized during oogenesis and stored in some unavailable form until some later time in development, when it is selectively associated with the translational machinery. To the indirect evidence, which is nevertheless very strong, there can now be added a direct proof of the hypothesis for the case of histone mRNA. The five main histones of sea urchin embryos are synthesized on small polyribosomes, directed in part by newly-synthesized messages that sediment as a group at about 9S. Some histone synthesis survives total transcription block, however, suggesting that maternal histone mRNA exists. In competition-hybridization experiments, the egg RNA is shown to contain sequences characteristic of functional, embryonic histone mRNA. The competing RNA is localized in ribonucleoprotein particles of egg homogenates that sediment at 20–40S. These same particles contain RNA that stimulates a cell-free heterologous system to synthesize sea urchin histones. The application of these facts to some problems of translation control and of development generally is discussed.

Developmental regulation, induction, and embryonic tissue specificity of sea urchin metallothionein gene expression

1984 ◽  
Vol 102 (2) ◽  
pp. 471-482 ◽  
Author(s):  
Martin Nemer ◽  
Elizabeth C. Travaglini ◽  
Edson Rondinelli ◽  
Jill D'Alonzo
Keyword(s):  
Gene Expression ◽  
Sea Urchin ◽  
Tissue Specificity ◽  
Developmental Regulation ◽  
Embryonic Tissue ◽  
Metallothionein Gene

scholarly journals Model of the delayed translation of cyclin B maternal mRNA after sea urchin fertilization

2016 ◽  
Vol 83 (12) ◽  
pp. 1070-1082 ◽  
Author(s):  
Vincent Picard ◽  
Odile Mulner-Lorillon ◽  
Jérémie Bourdon ◽  
Julia Morales ◽  
Patrick Cormier ◽  
...  
Keyword(s):  
Sea Urchin ◽  
Cyclin B ◽  
Maternal Mrna ◽  
Delayed Translation

Multiple oligo(A) tracts associated with inactive sea urchin maternal mRNA sequences

1981 ◽  
Vol 88 (2) ◽  
pp. 211-219 ◽  
Author(s):  
Roger Duncan ◽  
Tom Humphreys
Keyword(s):  
Sea Urchin ◽  
Maternal Mrna

Developmental Regulation of Elongation Factor-1 δ in Sea Urchin Suggests Appearance of a Mechanism for Alternative Poly(A) Site Selection in Gastrulae

1998 ◽  
Vol 242 (1) ◽  
pp. 228-234 ◽  
Author(s):  
Christelle Delalande ◽  
Annabelle Monnier ◽  
Odile Minella ◽  
Anne-Marie Genevière ◽  
Odile Mulner-Lorillon ◽  
...  
Keyword(s):  
Sea Urchin ◽  
Site Selection ◽  
Developmental Regulation ◽  
Elongation Factor ◽  
A Site ◽  
Elongation Factor 1

Cyclin: A protein specified by maternal mRNA in sea urchin eggs that is destroyed at each cleavage division

Cell ◽  
1983 ◽  
Vol 33 (2) ◽  
pp. 389-396 ◽  
Author(s):  
Tom Evans ◽  
Eric T. Rosenthal ◽  
Jim Youngblom ◽  
Dan Distel ◽  
Tim Hunt
Keyword(s):  
Sea Urchin ◽  
Cyclin A ◽  
Cleavage Division ◽  
Sea Urchin Eggs ◽  
Maternal Mrna
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