The phrase "are only accumulated" is correct and usable in written English.
It can be used when discussing the process of gathering or collecting something over time, often in a quantitative context.
Example: "The resources are only accumulated during the peak season, leading to shortages in the off-season."
Alternatives: "are merely gathered" or "are simply collected".
Our results show that the generally accepted picture of Y chromosomes, as those where all repeats are only accumulated, should be modified.
The other two compounds, glucose and trehalose, were absent from the enriched library because these metabolites are only accumulated under high-salt conditions.
Using SPECT imaging, this cancer population can be distinguished from non-cancer portion in vivo by injecting I-FIAU as a radiotracer that are only accumulated in HSV1-tk gene expressing cancer cells.
Whether they are only accumulated in leaves and later transported to roots via the phloem, or if they play active roles in shoot P transport remains an open question.
It transpired that Na is only accumulated at the surface of metallic Li, but is not directly involved in the passive layer formation.
Hence, if Ca in the area depleted of exsolution around the SGB is only accumulated and stored at the boundary, it should form Ca-rich exsolution of more than 26 nm thick at the boundary.
The dye used in these experiments (MitoTracker) is only accumulated by mitochondria with intact membrane potential.
In fact, in such a condition the addition of β-glucosidase is not effective since this enzyme is only accumulated due to the lack of cellobiose, the substrate for this enzyme.
As shown in Figure 8F, FITC-P1 was only accumulated within free merozoites, while FITC-P5 penetrated infected red blood cells and concentrated within intracellular parasites as well as free merozoites.
Comparison of metabolite profiles of different arginine auxotrophic strains revealed that the intracellular intermediates N-acetylglutamate semialdehyde, ornithine and N-argininosuccinate were only accumulated in their corresponding mutant, namely in Δ argRD, Δ argRF, or Δ argRH, respectively.
Eukaryotic translation initiation factor 5A isoform III (spot 10, eIF-5A) and PRS6B (spot 13,14) were down-regulated at 5-day-old cutting bases, suggesting that protein synthesis was decreased, and Eukaryotic release factor 1 homolog (spot 40, eRF1) was only accumulated on the 5-day-old cutting bases, which is consistent with the protein degradation during ARF.
