The phrase "alternatively we cannot" is correct and usable in written English.
It can be used when presenting an alternative option or consequence in a discussion or argument.
Example: "We can proceed with the project as planned; alternatively, we cannot move forward without additional funding."
Alternatives: "on the other hand, we cannot" or "otherwise, we cannot".
Alternatively, we cannot exclude that cultures may contain a mixture of cells exclusively expressing either factor.
Alternatively, we cannot exclude the involvement of slight repression of centrosomal Kaiso in the observed growth stimulation.
Alternatively we cannot rule out that sequence divergence in these samples at primer binding sites may have prevented amplification.
Alternatively, we cannot rule out the possibility that the W438 mutation affects the direct interaction of this variant Pol lambda with some other NHEJ factors.
Alternatively, we cannot rule out that artefacts resulting from RNA degradation have resulted in unrealistically low estimates of gametocyte densities in occasional samples.
Alternatively, we cannot exclude that the degree of O-acetylation varies due to minor differences in culture conditions between the batches used for purification.
Alternatively, since we cannot exclude the possibility that the ZFs or other domains of KREPA3 bind RNA, it may function by positioning the substrate RNAs relative to the functional domains of the other editosome proteins.
Alternatively, however, we cannot exclude the possibility of differential reporting of self-rated health in Kazakh Russians compared to other Kazakh ethnicities.
Alternatively, at present, we cannot rule out the possibility that they may be attributable to caffeine contained within this treatment only.
Alternatively although uncommon, we cannot exclude that the ERV3 promoter contains methylation-dependent transcription factor binding sites, as recently described for Epstein Barr virus.
Alternatively, at this time we cannot rule out the possibility of reverse causation whereby thyroid status may affect DEHP and/or MEHP metabolism in a manner that results in the observed inverse associations between DEHP metabolites and thyroid hormones.
