Characterisation of simple sequence repeats in the Asian Seabass,Lates calcarifer by random sequencing
In recent years, there has been considerable interest in simple sequence repeats (SSRs) particularly as molecular markers with applications in many different fields. We have carried out an effort to identify and analyse SSRs in the genome of the Asian seabass, Lates calcarifer by random sequencing....
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| Format: | Article |
| Language: | English |
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Universiti Kebangsaan Malaysia
2011
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| Online Access: | http://journalarticle.ukm.my/2489/ http://journalarticle.ukm.my/2489/1/13_Pan_Chong.pdf |
| _version_ | 1848809885247995904 |
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| author | Pan, Pan Chong Adura Mohd. Adnan, Kiew, Lian Wan |
| author_facet | Pan, Pan Chong Adura Mohd. Adnan, Kiew, Lian Wan |
| author_sort | Pan, Pan Chong |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | In recent years, there has been considerable interest in simple sequence repeats (SSRs) particularly as molecular markers with applications in many different fields. We have carried out an effort to identify and analyse SSRs in the genome of the Asian seabass, Lates calcarifer by random sequencing. Genomic DNA was isolated from the muscle tissue of L. calcarifer, sheared by nebulisation and ligated into plasmid vector. Recombinant clones were selected randomly from the genomic libraries constructed. Subsequently, plasmid DNA was extracted and subjected to one-pass sequencing. A total of 4175 random sequences, also known as genome survey sequences (GSSs), with a total length of 1.7 Mb was generated. Screening of the whole L. calcarifer GSS data set allowed for the identification of a total of 151 perfect (100% similarity) SSRs. These SSR consensus patterns spread over a wide range of size (1 to 226 bp). The most frequent consensus pattern is dinucleotide, which represents 60% of all SSRs identified. The dinucleotides (AC)n, (AT)n and (AG)n were also found to occur frequently in the L. calcarifer genome. Sequence comparison between L. calcarifer and other fish species showed variation in repeat content, indicating the different ways in which repeats may evolve in the genome of these species. Data generated from this random sequencing of the L. calcarifer genome should serve as a valuable resource for further studies of this organism |
| first_indexed | 2025-11-14T23:21:43Z |
| format | Article |
| id | oai:generic.eprints.org:2489 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T23:21:43Z |
| publishDate | 2011 |
| publisher | Universiti Kebangsaan Malaysia |
| recordtype | eprints |
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| spelling | oai:generic.eprints.org:24892016-12-14T06:31:46Z http://journalarticle.ukm.my/2489/ Characterisation of simple sequence repeats in the Asian Seabass,Lates calcarifer by random sequencing Pan, Pan Chong Adura Mohd. Adnan, Kiew, Lian Wan In recent years, there has been considerable interest in simple sequence repeats (SSRs) particularly as molecular markers with applications in many different fields. We have carried out an effort to identify and analyse SSRs in the genome of the Asian seabass, Lates calcarifer by random sequencing. Genomic DNA was isolated from the muscle tissue of L. calcarifer, sheared by nebulisation and ligated into plasmid vector. Recombinant clones were selected randomly from the genomic libraries constructed. Subsequently, plasmid DNA was extracted and subjected to one-pass sequencing. A total of 4175 random sequences, also known as genome survey sequences (GSSs), with a total length of 1.7 Mb was generated. Screening of the whole L. calcarifer GSS data set allowed for the identification of a total of 151 perfect (100% similarity) SSRs. These SSR consensus patterns spread over a wide range of size (1 to 226 bp). The most frequent consensus pattern is dinucleotide, which represents 60% of all SSRs identified. The dinucleotides (AC)n, (AT)n and (AG)n were also found to occur frequently in the L. calcarifer genome. Sequence comparison between L. calcarifer and other fish species showed variation in repeat content, indicating the different ways in which repeats may evolve in the genome of these species. Data generated from this random sequencing of the L. calcarifer genome should serve as a valuable resource for further studies of this organism Universiti Kebangsaan Malaysia 2011-05 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/2489/1/13_Pan_Chong.pdf Pan, Pan Chong and Adura Mohd. Adnan, and Kiew, Lian Wan (2011) Characterisation of simple sequence repeats in the Asian Seabass,Lates calcarifer by random sequencing. Sains Malaysiana, 40 (5). pp. 497-502. ISSN 0126-6039 http://www.ukm.my/jsm/ |
| spellingShingle | Pan, Pan Chong Adura Mohd. Adnan, Kiew, Lian Wan Characterisation of simple sequence repeats in the Asian Seabass,Lates calcarifer by random sequencing |
| title | Characterisation of simple sequence repeats in the Asian Seabass,Lates calcarifer by random sequencing |
| title_full | Characterisation of simple sequence repeats in the Asian Seabass,Lates calcarifer by random sequencing |
| title_fullStr | Characterisation of simple sequence repeats in the Asian Seabass,Lates calcarifer by random sequencing |
| title_full_unstemmed | Characterisation of simple sequence repeats in the Asian Seabass,Lates calcarifer by random sequencing |
| title_short | Characterisation of simple sequence repeats in the Asian Seabass,Lates calcarifer by random sequencing |
| title_sort | characterisation of simple sequence repeats in the asian seabass,lates calcarifer by random sequencing |
| url | http://journalarticle.ukm.my/2489/ http://journalarticle.ukm.my/2489/ http://journalarticle.ukm.my/2489/1/13_Pan_Chong.pdf |