There was high-level division among some women and men on the staff that was a result more of differences in strategy than of disagreement with the policy itself.
Level 1 gives high level division on problem areas and Level 2 defines the information structures falling into a given problem area that one can use for applications.
The death of British businessman Neil Heywood in the Chinese city of Chongqing in November 2011 sparked the biggest shake-up to hit the Communist Party in decades and exposed high-level political divisions.
2) In Background section you use the term "widely" to indicate that the leader region sequences upstream orthologous genes can be aligned across high-level taxonomic divisions.
I suggest to specify the "high-level taxonomic divisions" used in the definition of "widely" and avoid the italicized usage of this term further in the text.
The authors attempt to clarify the usage of the term "widely", but actually just substitute it by no less vague "across high-level taxonomic divisions".
By "widely conserved" we mean the cases when the regions upstream of orthologous genes across the high-level taxonomic divisions can be aligned.
Another witness, N. Kingman Stablein, chief of the project management branch in the high-level waste division, said staff members, some of whom had worked for 20 years on the project, went through "agony" upon seeing it killed.
