Self observations recognition

Look for any improvements in participation in the self-observation process as well as for improvements in safe behavior and provide recognition. 

It is unknown which compounds are involved in Liolaemus communication. However, information available from the chemical composition of the lipidic fraction of the precloacal secretions suggests that individuals, populations and species can be discriminated by the chemical profile of these secretions (Escobar, Escobar, Labra and Niemeyer 2003 Escobar, Labra and Niemeyer 2001). This, in addition to probable chemical differences in the other sources of chemosignals, may allow individual, population and species recognition (Labra et al. 2001). Based on the individual variation observed in the composition of the secretions of L. bellii (Escobar et al. 2001), it is likely that lizards can achieve self-recognition, and also that they can extract detailed information about sender characteristics, as we have seen for L. monticola (Labra 2006). 

Fractionation resulting from partial sublimation of optically active samples has also been described27 29 and, more recently, modest chiral self-recognition was observed even in liquids during distillation30-31. In this case distillation of propyl 2-hydroxypropanoate (8.55% R) resulted in a distilled fraction which was enriched in the f -isomer (9.11 % 81.79% ee), while the residue was deficient in the / -isomer (7.83% 84.34% ee)31. 

The observation of single channel currents may suggest the successful self-organization of supramolecular channels. This process may require several steps (1) incorporation of the amphiphilic carboxylate-ammonium ion pair into the bilayer lipid membrane (2) molecular recognition of the relatively polar oligoether chain from the surrounding hydrophobic lipid components to induce domain formation of molecular level and (3) interlayer connection of these hydrophilic domains existing in different lipid layers. 

Based on the observation of self splicing by the 23S RNA of Tetrahymena, it is assumed that the cleavage and rejoining of the phosphodiester bond is catalyzed by the RNA components of the spliceosome. The proteins of the spliceosome are believed to be important for the recognition of the 5 and 3 splice sites and for the formation of a defined structure in the spliceosome. Thus, the proteins of the spliceosome play a decisive role in the choice of the splice site and the effeciency of splicing. 

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