"without having identified" is a correct and usable part of a sentence in written English.
It is used to express a lack of identification or recognition of something. It is typically used to indicate that something has not been determined or specified. Example: Without having identified the source of the strange noise, the family was left feeling uneasy and on edge.
Thus, it is difficult to say that the protein was a nine cysteine gamma gliadin without having identified a peptide containing the extra cysteine or having compared the spectral data to gamma gliadin sequences from the cultivar under study.
Consider a situation where a QTL-region is mapped for a trait, without having identified the causative mutation and where some animals in the population are genotyped for SNP-markers in that region, but most of them are not genotyped, which is very common in animal breeding populations.
This way, Redfin CEO Glenn Kelman writes in a blog post today, means the Offer Insight will be removed "without ever having identified the property it was about".
Comparisons of primary CRC vs. CLM, or of primary CRC associated with or without CLM, have identified gene signatures with relevance to colorectal cancer progression.[27], [30], [35], [36], [37], [38], [39], [40], [41], [43] However, there are minimal overlaps between our CLM signature genes and the top-ranking CLM/progression-associated genes reported in these studies (Table 3).
Many candidate-gene studies and a single genome-wide association study spanning the pre-cART and cART eras, primarily focusing on HAD with or without HIV encephalitis, have identified variants in immune-regulatory genes and other gene classes as potential risk-modifiers or protective factors, but very few of these genes have been replicated in subsequent studies (Table 1) [ 31, 32].
Henry, without elaborating, says he has identified areas where the Wallabies may be, if not exactly flimsy, then slightly vulnerable.
For the search for "best hotels in Maui," for example, the results will also allow searchers to post questions about favorite hotels to the friends with Maui expertise that Bing has identified, without leaving the Bing search results page.
A picture caption yesterday about an art project at an East Harlem high school protesting the detention of Adama Bah, a teenage girl from Guinea whom the federal government had identified, without explanation, as a potential suicide bomber, referred incorrectly to the artworks her classmates created.
Even before Arizona's draconian anti-immigration law went into effect, hundreds of immigrants were arrested and deported without screening that would have identified them as victims.
This result is not without precedent: previous studies have identified intragenic epistasis (da Silva et al. 2010), and in one case, conformational changes in the protein products were directly linked to epistasis between allelic variants within the relevant gene (Ortlund et al. 2007).
The in silico search was often quite straightforward, finding a single matching contig without ambiguities, and would in many cases also have identified the contig without consulting the BAC fingerprints for the marker band.
