... protein GLD-1. We find that MEX-3, a second KH-domain protein, exhibits a novel, ATX-2-dependent role in preventing inappropriate translation in the germline stem cells. Together, our results suggest that ATX-2 functions in translational regulation that is mediated by GLD-1 and MEX-3 proteins...

.... elegans caudal homolog, pal-1 , and found that GLD-1, a member of the evolutionarily conserved STAR/Maxi-KH domain family, acts through a minimal pal-1 3′ UTR element to repress pal-1 translation in the distal germline. We also provide data suggesting that GLD-1 may repress pal-1 translation after...

...Dave Hansen; Laura Wilson-Berry; Thanh Dang; Tim Schedl Maintenance of the stem cell population in the C. elegans germline requires GLP-1/Notch signaling. We show that this signaling inhibits the accumulation of the RNA binding protein GLD-1. In a genetic screen to identify other genes involved...

..., and an element that inhibits repressor activity to promote translation in the embryo. Furthermore, we show that the STAR/KH domain protein GLD-1 binds directly and specifically to the repressor element. Depletion of GLD-1 activity by RNA interference causes loss of endogenous glp-1 mRNA repression in early...

...Robert Clifford; Min-Ho Lee; Sudhir Nayak; Mitsue Ohmachi; Flav Giorgini; Tim Schedl ABSTRACT Male sex determination in the Caenorhabditis elegans hermaphrodite germline requires translational repression of tra-2 mRNA by the GLD-1 RNA binding protein. We cloned fog-2 by finding that its gene...

... prophase. Second, gld-2 promotes entry into meiosis from the mitotic cell cycle. With respect to this second function, gld-2 appears to be functionally redundant with a previously described gene, gld-1 (Francis, R., Barton, M. K., Kimble, J. and Schedl, T. (1995) Genetics 139, 579-606). Germ cells in gld-1...