As you review the literature to provide rationale for your study, progress through what is known to what is unknown, indicating the gaps in or limitations of the current work, orchestrating the information so that it is clear why your study is important... because it will plug those holes and address those limitations, of course.
Although the overall importance of glycosylation is recognized nowadays, the different types of glycosylated proteins in an organism are mostly unknown indicating that the full range of biological and cellular functions is still not fully understood.
Unknown indicates that the continent was identified but without a specific region.
Ninety-nine percent were unknown, indicating a fertile area for future exploitation.
dC, cattle-specific; A, cetartiodactyla-specific e 'Unknown' indicates that a polyadenylation signal could not be identified.
Genes that do not have a functional protein or a UniGene cluster are termed unknown, indicating they only occur once in the data base.
The confidence values low, medium, high, and unknown indicate whether the MeSH assignment is based on direct (e.g. mutation in gene) or indirect (pathway component in disease gene pathway) evidence.
Moreover, the ethnic group of brain donors (22 Caucasian and one unknown) indicates that many of these transcribed sequences are not specific to Asian (YH) and African (NA18507), but also present in Caucasian.
The functions of one-third of the novel Vvi-miRNAs were unknown, indicating that more studies need to be performed on these novel miRNAs to elucidate their functions in the growth of grapevine.
Among the twenty one targets, twelve are involved in metabolism, RNA process, transcriptional regulation and signal transduction, while the other nine are function-unknown, indicating possible new roles of miRNAs in D. purpurea (Table 3).
