HETERODUPLEX DNA
\hˈɛtɹə͡ʊdjˌuːplɛks dˌiːˌɛnˈe͡ɪ], \hˈɛtɹəʊdjˌuːplɛks dˌiːˌɛnˈeɪ], \h_ˈɛ_t_ɹ_əʊ_d_j_ˌuː_p_l_ɛ_k_s d_ˌiː__ˌɛ_n_ˈeɪ]\
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Double-stranded nucleic acid molecules (DNA-DNA or DNA-RNA) which contain regions of nucleotide mismatches (non-complementary). In vivo, these heteroduplexes can result from mutation or genetic recombination; in vitro, they are formed by nucleic acid hybridization. Electron microscopic analysis of the resulting heteroduplexes facilitates the mapping of regions of base sequence homology of nucleic acids.
By DataStellar Co., Ltd
Word of the day
basidiomycota
- comprises fungi bearing the spores on basidium: Gasteromycetes (puffballs); Tiliomycetes (comprising orders Ustilaginales (smuts) and Uredinales (rusts)); Hymenomycetes (mushrooms; toadstools; agarics; bracket fungi); in some classification systems considered a division of kingdom comprises fungi bearing spores on a basidium; includes Gasteromycetes (puffballs) Tiliomycetes comprising the orders Ustilaginales (smuts) and Uredinales (rusts) Hymenomycetes (mushrooms, toadstools, agarics bracket fungi).