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    Please use this identifier to cite or link to this item: http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/96761

    Title: Molecular structure and developmental expression of two zebrafish ankylosis progressive homolog (ankh) genes, ankha and ankhb
    Authors: Ding, Yu-Ju;Chen, Xing-Guang;Chen, Yau-Hung
    Contributors: 淡江大學化學學系
    Date: 2014-01
    Issue Date: 2014-03-13 12:01:11 (UTC+8)
    Publisher: Moscow: M A I K Nauka - Interperiodica
    Abstract: We isolated two zebrafish ankylosis progressive homolog (ankh) genes, ankha and ankhb, from embryonic zebrafish. Amino acid sequences deduced from zebrafish ankh genes are aligned with orthologue proteins from other species, the results showed that they share high percentage of identities (74–82%). Whole-mount in situ hybridization experiments showed that ankha and ankhb are maternal inherited genes which can be detected at 1-cell stage embryos and express in the entire animal pole from 6 hours post-fertilization (hpf) to 12 hpf. At the later stages (from 24 hpf to 3 dpf), expression of ankha was restricted in head region. In contrast, transcripts of ankhb were observed in head, gut, and pharyngeal arches. In conclusion, the present studies not only help us to comparatively analyze ankh genes across species, but also provide useful information about expressions during early embryogenesis that will help in further investigations of functional studies of Ankh in the future.
    Relation: Russian Journal of Developmental Biology 44(6), pp.307-313
    DOI: 10.1134/S1062360413060106
    Appears in Collections:[Graduate Institute & Department of Chemistry] Journal Article

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