CHROMOSOME REARRANGEMENTS IN CAENORHABDITIS ELEGANS
نویسندگان
چکیده
منابع مشابه
Chromosome rearrangements in Caenorhabditis elegans.
A method for selecting unlinked duplications of a part of the X chromosome of C. elegans is described. Five such duplications have been identified. One of them, Dp (X;V)1, is translocated to linkage group V, where it suppresses crossing over along the left half of linkage group V. Dp(X;V)1 homozygotes grow slowly and are sterile. The other four duplications are associated with chromosome fragme...
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Twelve new X chromosome duplications were identified and characterized. Eight are translocated to autosomal sites near four different telomeres, and four are free. Ten include unc-l(+), which in wild type is near the left end of the X chromosome, and two of these, mnDp72(X;ZV) and m n D p 7 3 ( X f ) , extend rightward past dpy-3. Both mnDp72 and mnDp73 recombined with the one X chromosome in m...
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We have isolated and characterized 76 duplications of chromosome I in the genome of Caenorhabditis elegans. The region studied is the 20 map unit left half of the chromosome. Sixty-two duplications were induced with gamma radiation and 14 arose spontaneously. The latter class was apparently the result of spontaneous breaks within the parental duplication. The majority of duplications behave as ...
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We used a convenient quantitative dot blot assay to measure transcript levels for two X chromosome-linked genes, myo-2 and act-4, in the nematode Caenorhabditis elegans. We show that there is dosage compensation of transcript levels for these two genes between XX hermaphrodites and X0 males and that a mutation in the dpy-21 gene, postulated from genetic analysis to be involved in control of X c...
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The nucleotide sequences complexity in chromosome 3 of Caenorhabditis elegans (C. elegans) is studied. The complexity of these sequences is compared with some random sequences. Moreover, by using some parameters related to complexity such as fractal dimension and frequency, indicator matrix is given a first classification of sequences of C. elegans. In particular, the sequences with highest and...
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ژورنال
عنوان ژورنال: Genetics
سال: 1976
ISSN: 1943-2631
DOI: 10.1093/genetics/83.1.91