Presentation is loading. Please wait.

Presentation is loading. Please wait.

Scanning em of C. elegans. Crawl movie Fly-in movie.

Similar presentations


Presentation on theme: "Scanning em of C. elegans. Crawl movie Fly-in movie."— Presentation transcript:

1 Scanning em of C. elegans

2 Crawl movie

3 Fly-in movie

4 Male, scanning em

5 Male tail scanning em

6 Rene Mating Movie

7 Embryonic cell lineage

8 D lineage

9 ABala lineage

10 AIML neuron AIML lineage

11 AIML circuit

12 Z1Z2 Z3 Z4 Postembryonic blast cells

13 Adult hermaphrodite anatomy

14 C. elegans typical cross section

15 Seam cell postembryonic lineages in the male wild type lin-4(e912) reiterations

16 wild type lin-14(sd) repeats S1 lin-14(lf) skips S1

17 lin-4(e912) lin-14(sd) lin-4(lf) and lin-14(gf) have the same phenotype: they repeat S1.

18 LIN-4S is complementary to sequences in the 3’UTR of lin14.

19 Human miRNA genes

20 Symmetric neuron phenotype of lsy-6(-)

21 A regulatory pathway leading to neuron asymmetry involving two micro RNA’s

22 Worms Eating Bacteria Expressing dsRNA to a GFP Reporter Gene Activate RNAi wild type worms RNAi-defective mutants GFP lost in embryos GFP lost in the gut from Mello and Conte, Nature 431, 338-342.

23 RNAi in Plants 1928 report of development of viral (tobacco ringspot virus) resistance in tobacco, now known to be due to endogenous RNAi. 1928 report of development of viral (tobacco ringspot virus) resistance in tobacco, now known to be due to endogenous RNAi.

24 RNAi/miRNA Pathways from Meister and Tuschl, Nature 431, 343-349, 2004.

25 The Structure of Argonaute (Slicer) Song et al., Science 305, 1434-1437, 2004.


Download ppt "Scanning em of C. elegans. Crawl movie Fly-in movie."

Similar presentations


Ads by Google