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It is the purpose of this paper to emphasize that such a configuration may just as easily arise on the basis of a single-stranded chromosome, and that the data on the type of aberrations found at the next mitosis (M<jats:sub>2<\/jats:sub>) suggest that chromosomes are single-stranded. <\/jats:p>","DOI":"10.1139\/g70-121","type":"journal-article","created":{"date-parts":[[2014,11,28]],"date-time":"2014-11-28T20:43:50Z","timestamp":1417207430000},"page":"960-964","source":"Crossref","is-referenced-by-count":9,"title":["HALF-CHROMATID ABERRATIONS AND CHROMOSOME STRANDEDNESS"],"prefix":"10.1139","volume":"12","author":[{"given":"David E.","family":"Comings","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"155","reference":[{"key":"p_1\/p_1_1","doi-asserted-by":"crossref","first-page":"827","DOI":"10.1083\/jcb.42.3.827","volume":"42","author":"Brinkley B. R.","year":"1969","journal-title":"J. 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