Sentence examples for sequence is difficult from inspiring English sources

Prediction of solid state peptide structures from the amino acid sequence is difficult not only because of the inherent flexibility of the molecules, but also due to the vast number of possible interactions between hydrogen bond donating and accepting groups.

Nevertheless, controlling the length of the poly(A) sequence is difficult to achieve by conventional cloning strategies.

Changes in the maximum rate constant are not regular, and its correlation with the peptide sequence is difficult to determine.

Identification of CAZyme catalytic activity based on primary protein sequence is difficult, nevertheless, detailed comparisons with previously characterized enzymes has allowed us to determine likely enzyme activities and targeted substrates for many of the P. parasitica CWDEs.

For many CYP genes involved in xenobiotic metabolism, inferring relationships among the genes between zebrafish and human based on sequence is difficult, complicated by remnants of whole genome duplication in the teleost line, uneven gene duplication and gene loss in different animal and gene lineages, and the possibility of gene conversion of closely linked paralogs [ 107].

The sequence was difficult for Tapping, as she had to carry a prop weighing approximately 73 pounds.

In most cases, the correct secondary structures of a sequence are difficult to obtain [ 1].

As determining the interposal direction corresponding to the framework sequence was difficult, we could not construct consensus maps for these two chromosomes.

The origin of sequences is difficult to decipher and remains somewhat uncertain.

However, from a practical perspective, pursuing this design approach for long sequences is difficult as it requires computing the location of nondifferentiability in the value functions of all ([2,1]) events.

The task of detecting HGT in metagenomic sequences is difficult.