Abbo S, Dunford R P, Foote T N, Reader S M, Flavell R B, Moore G
John Innes Centre, Norwich, UK.
Chromosome Res. 1995 Jan;3(1):5-15. doi: 10.1007/BF00711156.
Sequences homologous to the retro-element BIS-1 and the stem-loop repeat Hi-10 are present in the genomes of a number of cereal species. A detailed characterization of these elements indicated that they are non-randomly organized in the genomes of at least two of these species, namely barley and rye. In contrast to the BIS-1 retro-elements, the stem-loop repeats are also non-randomly organized into discrete domains in interphase nuclei from barley and rye. Features of the organization of these repeats along chromosomes and within interphase nuclei of rye, barley and rice are discussed.
与逆转录元件BIS-1和茎环重复序列Hi-10同源的序列存在于许多谷类物种的基因组中。对这些元件的详细表征表明，它们在至少两个这样的物种（即大麦和黑麦）的基因组中呈非随机组织。与BIS-1逆转录元件不同，茎环重复序列在大麦和黑麦的间期核中也非随机地组织成离散结构域。本文讨论了这些重复序列在黑麦、大麦和水稻染色体上以及间期核内的组织特征。
