Example sentences for: distributive

How can you use “distributive” in a sentence? Here are some example sentences to help you improve your vocabulary:

  • In each case identified, this distributive system of fission yeast can partially circumvent the MI segregation errors of achiasmatic chromosomes; approximately one-quarter to one-half of those homologs expected to nondisjoin ( i.e., move to the same pole) end up segregating distributively ( i.e., move to opposite poles).

  • There is precedence for a distributive MI segregation system in several organisms.

  • The respective contributions of chiasmatic and achiasmatic (distributive) modes of chromosome segregation can be studied in organisms with naturally-occurring achiasmatic chromosomes [ 8 ] , in cells harboring non-recombined artificial chromosomes [ 9 ] , and in achiasmatic mutants [ 10 ] . Among achiasmatic mutants, those lacking the Spo11 (Rec12) protein are of particular interest because Spo11 has a key role in the initiation of recombination [ 11 ] .

  • If Rec12 were required for such a checkpoint, the null mutants would be achiasmatic, would fail to delay for the time period required to establish distributive segregation, and would consequently undergo high rates of MI nondisjunction.

  • In female meioses of D. melanogaster , heterochromatic pairing of homologs can substitute for chiasmata to ensure bipolar spindle attachment of bivalents and subsequent distributive segregation [ 4 5 6 8 ] . Rec12 may serve a similar role in maintaining a paired (or pseudo-paired) state between achiasmatic chromosomes prior to the first meiotic division.


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