The phrase "an important portion of" is correct and usable in written English.
It can be used when referring to a significant part or segment of a larger whole, often in discussions or analyses.
Example: "An important portion of the report highlights the need for sustainable practices in our industry."
Alternatives: "a crucial part of" or "a significant segment of".
Even though the supplier entry contribution is not as big as in the previous figure, it still accounted for an important portion of the parts and components import growth, indicating that the Latin American countries increased their diversity of parts and components suppliers.
The automation within is an important portion of this maturity, and must be understood well.
These results suggest that colonic microbes may produce an important portion of uremic solutes, most of which remain unidentified.
"On the one hand there will be an important portion of society who will be offered this set of liberties, and this is something very positive," Pascoe says.
"But in Brazil and the United States, there is an important portion of people who need their hair to be moisturized.
Eleven rhesus monkeys were modified to carry the human MCPH1 gene, an important portion of DNA for brain development and size.
In the present study, recombinant strains represented an important portion, and 65 of the 68 (95.5%%) NoVs genotyped using both the RdRp and capsid genes corresponded to GII recombinant strains, highlighting the role of recombination in NoV evolution.
The analysis of the non-drug target KICs yielded a somewhat different distribution with almost half of the genes (47%) scoring at medium high levels (5.5 7.4), and an important portion (22%) in the range of moderate to weak annotation levels (<5.5).
Today manufacturing and other secondary industries account for a smaller but still important portion of GDP.
Duplogs, or intraspecies paralogs, constitute the important portion of eukaryote genomes and serve as a major source of functional innovation.
Darlene Krueger, Krueger's mother, believes that this public apology was the most important portion of the settlement.
