However, the consequences of nif island acquisition for the host and for island function upon entrance into a new global regulatory network have not been directly studied.
The frequency of these six DNA motifs can predict housekeeping promoters as accurately as the presence of a CpG island, suggesting that they are the structural elements critical for CpG island function.
These results, together with the observation that genes outside the island are downregulated under nitrogen fixation conditions, indicate that the nitrogen fixation island functions to support nitrogen fixation.
However, each symbiosis island functions as different great ECs, such as nod and tts induced by SSE in this experiment, whereas nif, fix and fdx induced in bacteroids of M. loti MAFF303099.
In conclusion, the genome-wide expression analyses in this study reveal that symbiosis island functions as distinctive ECs in the initial stage of symbiosis, and that there are several loci which are exclusively regulated by SSE or shared between SSE- and genistein-treated cells.
There have been concerns with efficient service implementation and provision, e.g., data islands and function overlaps between systems and applications.
But S.K.'s case, like Sue's, suggests that if there are even small islands of function in the visual cortex, there may be a fair chance of reactivating and expanding them in later life, even after a lapse of decades, if vision can be made optically possible.
Fig. 4 Evolution of adsorbate islands distribution function over re-normalized sizes on a half-height of a growing surface at different values of anisotropy strength: a u=3, b u=4, and c u=5.
Thus there are several possible pathways by which non-methylated DNA in CpG islands may function to recruit H3K4 methylation.
