Identification of a homeobox-containing gene located between lin-45 and unc-24 on chromosome IV in the nematode Caenorhabditis elegans.
نویسندگان
چکیده
Using two primers corresponding to helix 1 and helix 3 regions in the homeodomain, we subjected genomic DNA from Caenorhabditis elegans to amplification by the polymerase chain reaction. Sequence analysis of the amplified products revealed a new homeobox-containing gene, designated ceh-19. This gene was located between lin-45 and unc-24 on chromosome IV where no homeogene has previously been mapped.
منابع مشابه
Cloning and analysis of three new homeobox genes from the nematode Caenorhabditis elegans.
Three homeobox-containing genes from the nematode Caenorhabditis elegans are described. Two of them (ceh-11 and ceh-12) were isolated from a genomic library by hybridization at low stringency with the Ascaris lumbricoides homeobox AHB-1. The first clone contains a homeobox defining a new class of homeoboxes (ceh-11). This gene maps on the third chromosome of C. elegans, at the same locus as egl...
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ورودعنوان ژورنال:
- Nucleic acids research
دوره 20 12 شماره
صفحات -
تاریخ انتشار 1992