Chromosomal Studies of Four Egyptian Lizards of the Families Agamidae and Scincidae.
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概要
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Chromosomal analysis of the four Egyptian species, <I>Agama savignii, Agama stellio, Utomastix aegyptius</I> (Family Agamidae) and <I>Eumeces schneideri</I> (Family Scincidae) have been studied. The diploid chromosome number and fundamental number (FN) of <I>A. savignii</I> is 2n = 46 and FN = 46. The karyotype of this species have 12 pairs of uniarmed macrochromosomes and 11 pairs of microchromosomes. The diploid chromosome number and FN of <I>A. stellio</I> and <I>U. aegyptius</I> are 2n = 36, FN = 48 and 2n = 34, FN = 46, respectively. The karyotype of each species is composed of 6 pairs of biarmed macrochromosomes and either 12 pairs of microchromosomes as in <I>A. stellio</I> or 11 pairs of <I>U. aegyptius</I>. The diploid chromosome number and FN of <I>E. schneideri</I> is 2n = 32 and FN = 46. The karyotype consists of 10 pairs of biarmed macrochromosomes, 2 pairs of acrocentric macrochromosomes and 4 pairs of microchromosomes. No clear differences were observed in the sex chromosomes of both sexes. Comparison of the karyotypic data of these species had been discussed.
- 財団法人 日本メンデル協会の論文
財団法人 日本メンデル協会 | 論文
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