Immunodetection of amelogenin‐like proteins in the ganoine of experimentally regenerating scales of Calamoichthys calabaricus, a primitive actinopterygian fish
Immunodetection of amelogenin‐like proteins in the ganoine of experimentally regenerating scales of Calamoichthys calabaricus, a primitive actinopterygian fish
复制标题
实验性再生卡拉莫鱼(一种原始放线鱼)鳞片中的釉原蛋白样蛋白的免疫检测
DOI:
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发表时间:
1997
期刊:
影响因子:
--
通讯作者:
A. Nanci
中科院分区:
文献类型:
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作者:
L. Zylberberg;J. Sire;A. Nanci
The account of the present study is to test our previous hypothesis that ganoine, a highly mineralized layer found at the scale surface of primitive actinopterygian fish, could be homologous with the enamel covering the crown of vertebrate teeth. Methods: Immunocytochemical techniques have been carried out on regenerating scales of a primitive polypterid, Calamoichthys calabaricus,with three antibodies to mammalian amelogenins. Results: The present study provides the first evidence that ganoine contains molecules which cross‐react with mammalian amelogenin proteins. Conclusions: This result is consistent with our previous findings that ganoine and enamel can be considered as homologous tissues. Moreover, the presence in ganoine of a primitive actinopterygian of amelogenin‐like proteins, which share epitopes with amelogenins of mammalian enamel, indicates that the gene(s) coding for these proteins appeared earlier than previously suggested and supports the hypothesis that amelogenins show a highly conserved structure through vertebrate evolution. Anat. Rec. 249:86–95, 1997. © 1997 Wiley‐Liss, Inc.
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影响因子:
4.6
作者:
Thomas GH Diekwisch;Sasson David;P. Bringas;V. Santos;Harold C. Slavkin
通讯作者:
Thomas GH Diekwisch;Sasson David;P. Bringas;V. Santos;Harold C. Slavkin
DOI:
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发表时间:
1983
期刊:
Journal of craniofacial genetics and developmental biology
影响因子:
--
作者:
Slavkin,HC;Samuel,N;BringasJr,P;Nanci,A;Santos,V
通讯作者:
Santos,V
DOI:
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发表时间:
1987
期刊:
Journal of craniofacial genetics and developmental biology
影响因子:
--
作者:
Samuel,N;Bessem,C;BringasJr,P;Slavkin,HC
通讯作者:
Slavkin,HC
影响因子:
2.9
作者:
Fincham, AG;MoradianOldak, J
通讯作者:
MoradianOldak, J