Example sentences for: chalcone

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

  • The BAC end-sequences nearest to the centromere for BACs 9302 and 52M1 were identified as BG643476 (PP) and TC87127 (chalcone synthase-like protein, CHSP), respectively.

  • The experimental strategy of monitoring heritable epialleles via their effect on visible cosuppression patterns has been pioneered in the chalcone synthase (CHS) family of petunia and Arabidopsis [ 4 10 30 ] . For comparison, CHS trans-silencing offers exquisite sensitivity, in part due to the cell autonomy of its pigmentation phenotype, whereas COP1 essentially yields a whole-plant phenotype.

  • Another example comes from duplicated chalcone synthase genes ( C2, Whp ). They share over 94% sequence similarity but are differentially expressed [ 46].

  • Paramutation has been studied extensively for four maize loci that encode transcriptional regulators of pigment biosynthesis [ 1 ] . Paramutation has also been investigated in the Arabidopsis PAI gene family, at the a1 and chalcone synthase (CHS) transgene loci in petunia, and in a number of other cases [ 2 3 4 ] . The Arabidopsis resistance gene BAL/CPR1 displays a related form of epigenetic instability [ 5 6 ] . Interactions resembling paramutation also occur among non-allelic transgene loci with DNA sequence homology.


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