使える単語・表現集
3. 「何が分かっていないか（パッ！）」で使える単語・表現
However, it remains unclear how pathogens ensure sufficient amounts of the F-box effectors in the host cell despite the intrinsically unstable nature of F-box proteins.
However, T-DNA integration, which is the limiting, hence, the most critical step of the transformation process, largely remains an enigma.
However, the potential functions that miRNAs may fulfill during plant embryogenesis remain elusive.
However, the biological relevance of this phenomenon and its underlying mechanism remain unclear.
However, despite the intensive efforts, a large proportion of the Arabidopsis genes still remain functionally unassigned.
Despite intensive studies, little is known about the molecular mechanisms underlying T-DNA integration, the final and most critical step of Agrobacterium-mediated genetic transformation.
However, despite this apparent feature, only a limited number of bona fide SUMO targets have been reported in both plants and animals.
The paradox of the infection strategy using VirF is, however, that F-box proteins are inherently unstable due to their own degradation mediated by the autocatalytic mechanism.
In addition to CAF-1, the Arabidopsis homolog of Asf1, a member of the H3/H4 family of histone chaperons, has been implicated in T-DNA integration, but the molecular basis of its effect remains elusive.
Although some types of histone modifications are likely to be involved in Agrobacterium T-DNA integration, the molecular basis for this putative involvement is completely unknown.
Although the target sequences of TAL effectors have been characterized, it was unclear how exactly TAL can recognize specific DNA sequences.
Although the responses to extreme temperature changes, such as cold and heat stress, have been intensively studied, the mechanisms by which plants perceive relatively small temperature changes (e.g. 22°C to 27°C) remain largely unknown.
Thus, it is still unclear whether the effect of the host chromatin modifications on the integration process is direct or indirect.
Interestingly, various fungal effectors, including Ecp6 of Cladosporium fulvum, also possess LysM domains, the biological relevance of which remains largely unknown.
Although this proteasome-associated RNase activity is known to target several viral RNAs for degradation in vitro, its biological relevance has been less apparent, especially in plants.