First Report of Chromosome Analysis of Two Siganid Fishes (Perciformes, Siganidae)
Chiang Mai University (CMU) Journal of Natural Sciences is dedicated to the publication of original research in Sciences & Technology and the Health Sciences. Submissions are welcomed from CMU, as well as other Thai and foreign institutions. All submissions must be original research not previous...
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Chiang Mai University
2020
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| Online Access: | http://cmuj.cmu.ac.th/uploads/journal_list_index/147346884.pdf http://cmuir.cmu.ac.th/jspui/handle/6653943832/68666 |
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th-cmuir.6653943832-686662020-05-20T04:41:50Z First Report of Chromosome Analysis of Two Siganid Fishes (Perciformes, Siganidae) Kriengkrai Seetapan Sitthisak Pinmongkhonkul Siganus canalicutus Siganus gattatus Karyotype Chromosome Chiang Mai University (CMU) Journal of Natural Sciences is dedicated to the publication of original research in Sciences & Technology and the Health Sciences. Submissions are welcomed from CMU, as well as other Thai and foreign institutions. All submissions must be original research not previously published or simultaneously submitted for publication. Manuscripts are peer reviewed using the double -blinded review system by at least 2 reviewers before acceptance. The CMU Journal of Natural Sciences is published four times a year, in January, April, July and October. This is the first report of chromosome analysis in the white-spotted rabbitfish(Siganus canalicutus) and the orange-spotted spinefoot (S. gattatus) from the Andaman Sea, Thailand. Kidney cell samples were taken from three male and three female fishes. The mitotic chromosome preparation was created through direct engineering on kidney cells. Conventional and Ag-NOR staining techniques were applied so as to stain the chromosomes. The results showed that the diploid chromosome number of both S. canalicutus and S. gattatus was 2n=48, that the fundamental number (NF) was 50 in S. canalicutus and 54 in S. gattatus. Among the chromosomes present, both acrocentric and telocentric ones were identified as 2- 46 and 6- 42 respectively. No heteromorphic chromosomes were observed which could be considered as sex-chromosomes. After Ag- NORs banding technique, a single pair of nucleolar organiser regions/ NORs was observed on the short arm telomeric region of large acrocentric chromosome Pair 1 in both species. 2020-05-20T04:41:50Z 2020-05-20T04:41:50Z 2020 Chiang Mai University (CMU) Journal of Natural Sciences 19,1 (Jan-Mar 2020), p.1-16 2465-4337 http://cmuj.cmu.ac.th/uploads/journal_list_index/147346884.pdf http://cmuir.cmu.ac.th/jspui/handle/6653943832/68666 Eng Chiang Mai University |
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Chiang Mai University |
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Chiang Mai University Library |
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Thailand Thailand |
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CMU Intellectual Repository |
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English |
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Siganus canalicutus Siganus gattatus Karyotype Chromosome |
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Siganus canalicutus Siganus gattatus Karyotype Chromosome Kriengkrai Seetapan Sitthisak Pinmongkhonkul First Report of Chromosome Analysis of Two Siganid Fishes (Perciformes, Siganidae) |
| description |
Chiang Mai University (CMU) Journal of Natural Sciences is dedicated to the publication of original research in Sciences & Technology and the Health Sciences. Submissions are welcomed from CMU, as well as other Thai and foreign institutions. All submissions must be original research not previously published or simultaneously submitted for publication. Manuscripts are peer reviewed using the double -blinded review system by at least 2 reviewers before acceptance. The CMU Journal of Natural Sciences is published four times a year, in January, April, July and October. |
| author |
Kriengkrai Seetapan Sitthisak Pinmongkhonkul |
| author_facet |
Kriengkrai Seetapan Sitthisak Pinmongkhonkul |
| author_sort |
Kriengkrai Seetapan |
| title |
First Report of Chromosome Analysis of Two Siganid Fishes (Perciformes, Siganidae) |
| title_short |
First Report of Chromosome Analysis of Two Siganid Fishes (Perciformes, Siganidae) |
| title_full |
First Report of Chromosome Analysis of Two Siganid Fishes (Perciformes, Siganidae) |
| title_fullStr |
First Report of Chromosome Analysis of Two Siganid Fishes (Perciformes, Siganidae) |
| title_full_unstemmed |
First Report of Chromosome Analysis of Two Siganid Fishes (Perciformes, Siganidae) |
| title_sort |
first report of chromosome analysis of two siganid fishes (perciformes, siganidae) |
| publisher |
Chiang Mai University |
| publishDate |
2020 |
| url |
http://cmuj.cmu.ac.th/uploads/journal_list_index/147346884.pdf http://cmuir.cmu.ac.th/jspui/handle/6653943832/68666 |
| _version_ |
1681752673401962496 |