Báo cáo sinh học: "mmune function keeps endosymbionts under control" ppsx

... bacteria [4]. At a functional level the legume-Rhizobium interaction is very similar to the situation of insect-symbiont interactions. The need for insects to keep their endosymbionts under control ... control can be inferred from the observation that (as for rhizobia) in almost all cases an insect’s endosymbionts are confined in a special symbiotic tissue. But what happens if the bacte...

Ngày tải lên: 06/08/2014, 18:21

... pairing probabilities from the partition functions of subse- quences. Again, it seems easier to first perform the back- tracking recursions on the "raw" partition functions that do not take into ... Dimitrov [27], albeit we use here slightly differ- ent definitions of the partitions functions. The partition functions of the secondary structures of the monomeric states are Z A and Z...

Ngày tải lên: 12/08/2014, 17:20

... fold, and also how they function. Working under this premise, most computa- tional methods used for predicting various aspects of structure and function employ scoring functions,which quantify ... in Mathematics working under BK. BK has done previous work on scoring functions for proteins. CD is currently a graduate student in Biochemistry, and did research under BK as an undergradua...

Ngày tải lên: 12/08/2014, 17:20

... pattern of organization. The problem of understanding behavioral evolution therefore reduces to a much simpler, tractable question: how do changes in the functional properties of particular neurons lead ... altered. Given the fundamental importance of behavior to an organism’s survival and reproduction, understanding the mechanisms by which evolutionary changes in brain circuitry modify behav...

Ngày tải lên: 06/08/2014, 18:21

Ngày tải lên: 14/08/2014, 13:21

... considered here. Mate selection; a general solution for the maximization of genetic progress under restricted inbreeding It is desirable to have a general solution that could incorporate ... JL, Ducroq V (1988) Predicting the additive genetic variance in finite populations undergoing mass selection. ADSA 83rd Annual Meeting, 26-29 June, Edmonton,...

Ngày tải lên: 14/08/2014, 20:20

... orientation. This result suggested instability for linear orientations. The trivalent may undergo a reorientation in the spindle before anaphase I separation (Southern, 1967; Sybenga,

Ngày tải lên: 14/08/2014, 20:20

... viability and function in blood and tissue specimens. The effect of temperature during storage and shipment of peripheral blood on subsequent processing, recovery, and function of lymphocytes is understudied and ... t he later stages of apoptosis (Annexin V+, 7AAD+ ) under these same conditions. Estimates of the odds ratio for CD4 and CD8 populations to undergo apoptotic or necrotic cel...

Ngày tải lên: 18/06/2014, 19:20

... diaphragm in dystrophin-deficient mdx mice. Methods: To assess whether cardiac function in addition to diaphragm function can be improved, we investigated physiological and histological parameters ... partially restores heart function in aged Mdx mice. Mol Ther 2009, 17:253-261. doi:10.1186/1479-5876-9-68 Cite this article as: Delfín et al.: Improvement of cardiac contractile function...

Ngày tải lên: 18/06/2014, 19:20

... Tax-2 transactivator function resulting in loss of viral replication Chiara Orlandi, Greta Forlani, Giovanna Tosi and Roberto S Accolla * Abstract Background: MHC class II transactivator CIITA inhibits the function ... which CIITA blocks the transactivating function of Tat [23]. On the contrary, the molecular basis of the CIITA- mediated inhibition of Tax-2 is still not completely under...

Ngày tải lên: 18/06/2014, 22:20