SISTER CHROMATID EXCHANGES
\sˈɪstə kɹˈə͡ʊmɐtˌɪd ɛkst͡ʃˈe͡ɪnd͡ʒɪz], \sˈɪstə kɹˈəʊmɐtˌɪd ɛkstʃˈeɪndʒɪz], \s_ˈɪ_s_t_ə k_ɹ_ˈəʊ_m_ɐ_t_ˌɪ_d ɛ_k_s_tʃ_ˈeɪ_n_dʒ_ɪ_z]\
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An exchange of segments between the sister chromatids of a chromosome, either between the sister chromatids of a meiotic tetrad or between the sister chromatids of a duplicated somatic chromosome. Its frequency is increased by ultraviolet and ionizing radiation and other mutagenic agents and is particularly high in BLOOM SYNDROME.
By DataStellar Co., Ltd
Word of the day
Dopamine Acetyltransferase
- An enzyme that catalyzes the of groups from acetyl-CoA to arylamines. They have wide specificity for aromatic amines, particularly serotonin, and can also catalyze acetyl transfer between arylamines without CoA. EC 2.3.1.5.
Nearby Words
- siste, viator!
- sisted
- sister
- sister cell
- sister chromatid exchange
- Sister Chromatid Exchanges
- sister hood
- sister ship
- sister-in-law
- sisterhood
- sistering