The comparison between allozyme and RAPD makers for the population genetic structure analysis of scallopChlamys farreri[J]. 海洋湖沼学报(英文), 2006,24(3):295-299.
Baozhong, L., Feng, Y., Bo, D. et al. The comparison between allozyme and RAPD makers for the population genetic structure analysis of scallopChlamys farreri, ., Chin. J. Ocean. Limnol. 24, 295–299 (2006). https://doi.org/10.1007/BF02842631
The comparison between allozyme and RAPD makers for the population genetic structure analysis of scallopChlamys farreri[J]. 海洋湖沼学报(英文), 2006,24(3):295-299. DOI: 10.1007/BF02842631.
Baozhong, L., Feng, Y., Bo, D. et al. The comparison between allozyme and RAPD makers for the population genetic structure analysis of scallopChlamys farreri, ., Chin. J. Ocean. Limnol. 24, 295–299 (2006). https://doi.org/10.1007/BF02842631DOI:
The comparison between allozyme and RAPD makers for the population genetic structure analysis of scallopChlamys farreri
摘要
Abstract
To compare genetic markers for population genetics analysis
allozyme electrophoresis and random amplified polymorphic DNA (RAPD) were used to detect the genetic structure of scallopChlamys farreri population. Thirteen enzymes (MDH
ME
IDH
GPI
PGM
PEP−LG
PEP−PP
ACP
AK
PK
AAT
SOD
EST) in three buffer systems (TC
Ph6.9; TMME
Ph 7.4; and EBT
pH8.9) were selected and 22 loci were used for the analysis
among them 7 loci (Gpi
Pgm
Pep−LG-1
Pep−PP Aat-2
Est-2
Est-3) were polymorphic which attributed 31.82% to the total. The average of heterozygosity was 0.113 and most of the studied loci showed heterozygote deficiencies. The same specimens were investigated using 10 arbitrarily selected primers (10-base). Twenty two of 54 RAPD fragments were polymorphic with average heterozygosity of 0.194. The result indicated that the two types of markers reflected a consistent trend in the parameter values of genetic diversity of the population
but RAPD revealed more information of genetic variation than allozyme electrophoresis.
关键词
Keywords
references
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