Posttranscriptional regulation of the heterochronic gene lin-14 by lin-4 mediates temporal pattern formation in C. elegans

B Wightman, I Ha, G Ruvkun - Cell, 1993 - Elsevier
… by which the Lin-14p temporal gradient is generated. We find that temporal regulation of Lit-r-…
multiple conserved elements complementary to the /in-4 RNAs. These data suggest that the …

Temporal regulation of lin-14 by the antagonistic action of two other heterochronic genes, lin-4 and lin-28.

P Arasu, B Wightman, G Ruvkun - Genes & development, 1991 - genesdev.cshlp.org
… explore how the lin-14 temporal switch is regulated by these … temporal expression pattern
of lin-14 in mutants and wild type, we find that lin-28 and lin-4 act antagonistically to regulate lin

A bulged lin-4/lin-14 RNA duplex is sufficient for Caenorhabditis elegans lin-14 temporal gradient formation.

I Ha, B Wightman, G Ruvkun - Genes & development, 1996 - genesdev.cshlp.org
temporal regulation of LIN-14 abundance is required for the wild-type sequence of temporal
… Therefore, those sequences that are required for lin-14 temporal regulation should be …

[HTML][HTML] Cell autonomous specification of temporal identity by Caenorhabditis elegans microRNA lin-4

H Zhang, AZ Fire - Developmental biology, 2010 - Elsevier
temporal development and reporter activity in animals where lin-4 is modulated, we have
demonstrated that lin-4 … a cell autonomous component of temporal regulation in C. elegans. …

Conservation of the sequence and temporal expression of let-7 heterochronic regulatory RNA

AE Pasquinelli, BJ Reinhart, F Slack, MQ Martindale… - Nature, 2000 - nature.com
… We did not detect lin-4 RNA in these species. We found that let-7 temporal regulation is also
… The let-7 regulatory RNA may control late temporal transitions during development across …

Temporally regulated expression of Lin-28 in diverse tissues of the developing mouse

DH Yang, EG Moss - Gene Expression Patterns, 2003 - Elsevier
… the expression of mouse Lin-28 appears to be strictly temporally regulated, as is its C.
elegans orthologue. The temporal pattern is indicated by Lin-28's overall down-regulation in the …

Reciprocal expression of lin41 and the microRNAs let7 and mir125 during mouse embryogenesis

BRM Schulman, A Esquela‐Kerscher… - … dynamics: an official …, 2005 - Wiley Online Library
… Mlin-41 is down-regulated during mid-embryogenesis at the time when mouse let-7c and mir…
up-regulated. Our results suggest that mammalian lin-41 is temporally regulated by miRNAs …

Caenorhabditis elegans period homolog lin-42 regulates the timing of heterochronic miRNA expression

KA McCulloch, AE Rougvie - Proceedings of the National …, 2014 - National Acad Sciences
… understanding of the temporal regulation of development. … temporal regulation. Much is
known about the biogenesis and function of miRNAs, but how these processes are temporally

[HTML][HTML] Multiple regulatory elements with spatially and temporally distinct activities control the expression of the epithelial differentiation gene lin-26 in C. elegans

F Landmann, S Quintin, M Labouesse - Developmental biology, 2004 - Elsevier
regulation during epithelial differentiation. Here, we focus on the regulation of the gene lin-26…
lin-26 expression starts in early embryos and remains on throughout development, in many …

Period homolog LIN-42 regulates miRNA transcription to impact developmental timing

PM Van Wynsberghe, AE Pasquinelli - Worm, 2014 - Taylor & Francis
… structure, diverse temporal and spatial expression … LIN-42 in a unique situation to regulate
diverse pathways. Such ability suggests that LIN-42 uses a common mechanism to regulate