Chromosomal mapping ofXenopus5S genes: somatic-type versus oocyte-type

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Chromosomal mapping of Xenopus 5S genes: somatic-type versus oocyte-type.

Xenopus 5S RNA genes exhibit a pattern of differential expression during development in which some members (oocyte-type) are transcribed only in oocytes, while others (somatic-type) are expressed in both oocytes and somatic cells. Using cloned DNA probes specific for each gene type, we determined the positions of these genes on Xenopus metaphase chromosomes by in situ hybridization. Somatic-typ...

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ژورنال

عنوان ژورنال: Nucleic Acids Research

سال: 1983

ISSN: 0305-1048,1362-4962

DOI: 10.1093/nar/11.8.2313