Next generation sequencing-data analysis for cellulose- and Xylan-degrading enzymes from POME metagenome = Analisis data-penjujukan generasi seterusnya bagi enzim selulosa dan xilan mendegradasi daripada metagenom POME
Metagenomic DNA library from palm oil mill effluent (POME) was constructed and subjected to high-throughput screening to find genes encoding cellulose- and xylan-degrading enzymes. DNA of 30 positive fosmid clones were sequenced with next generation sequencing technology and the raw data (short inse...
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Penerbit Universiti Kebangsaan Malaysia
2018
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| Online Access: | http://irep.iium.edu.my/69220/ http://irep.iium.edu.my/69220/ http://irep.iium.edu.my/69220/ http://irep.iium.edu.my/69220/1/69220_Next%20Generation%20Sequencing-Data%20Analysis.pdf http://irep.iium.edu.my/69220/13/69220%20Next%20Generation%20Sequencing-Data%20Analysis%20SCOPUS.pdf http://irep.iium.edu.my/69220/7/69220%20Next%20Generation%20Sequencing-Data%20Analysis%20WOS%20%281%29.pdf |
| id |
iium-69220 |
|---|---|
| recordtype |
eprints |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
International Islamic University Malaysia |
| building |
IIUM Repository |
| collection |
Online Access |
| language |
English English English |
| topic |
TP248.13 Biotechnology |
| spellingShingle |
TP248.13 Biotechnology Ben Belgacem, Farah Fadwa Mat Isa, Mohd Nor Abdelrahim, Muhammad Alfatih Muddathir Tumian, Afidalina Noorbatcha, Ibrahim Ali Mohd. Salleh, Hamzah Next generation sequencing-data analysis for cellulose- and Xylan-degrading enzymes from POME metagenome = Analisis data-penjujukan generasi seterusnya bagi enzim selulosa dan xilan mendegradasi daripada metagenom POME |
| description |
Metagenomic DNA library from palm oil mill effluent (POME) was constructed and subjected to high-throughput screening to find genes encoding cellulose- and xylan-degrading enzymes. DNA of 30 positive fosmid clones were sequenced with next generation sequencing technology and the raw data (short insert-paired) was analyzed with bioinformatic tools. First, the quality of 64,821,599 reverse and forward sequences of 101 bp length raw data was tested using Fastqc and SOLEXA. Then, raw data filtering was carried out by trimming low quality values and short reads and the vector sequences were removed and again the output was checked and the trimming was repeated until a high quality read sets was obtained. The second step was the de novo assembly of sequences to reconstruct 2900 contigs following de Bruijn graph algorithm. Pre-assembled contigs were arranged in order, the distances between contigs were identified and oriented with SSPACE, where 2139 scaffolds have been reconstructed. 16,386 genes have been identified after gene prediction using Prodigal and putative ID assignment with Blastp vs NR protein. The acceptable strategy to handle metagenomic NGS-data in order to detect known and potentially unknown genes is presented and we showed the computational efficiency of de Bruijn graph algorithm of de novo assembly to 21 bioprospect genes encoding cellulose-degrading enzymes and 6 genes encoding xylan-degrading enzymes of 30.3% to 100% identity percentage.
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Sebuah pangkalan data yang menyimpan DNA metagenom daripada efluen kilang minyak kelapa sawit telah dibina dan
disaring dengan menggunakan kaedah penyaringan berskala besar untuk mencari enzim selulosa dan xilan. DNA daripada
fosmid berklon positif telah disusun dengan menggunakan teknologi penjujukan berskala besar dan data mentah (dalam
susunan pendek berpasangan) telah dianalisis dengan kaedah bioinformatik. Pertama, kualiti susunan 64,821,599
balikan dan ke depan sebanyak 101 bp panjang data mentah telah diuji menggunakan Fastqc dan SOLEXA. Kemudian,
penyaringan data mentah dilakukan dengan memotong susunan yang berkualiti rendah dan pendek. Malah, vektor juga
telah dikeluarkan dan susunan output telah diperiksa dan ditrim berulang kali sehingga set bacaan berkualiti tinggi
diperoleh. Langkah kedua adalah himpunan de novo iaitu untuk menyusun semula 2900 contigs mengikut algoritma
graf de Bruijn. Contigs awal sebelum himpunan telah diatur mengikut susunan, jarak antara contigs telah dikenal pasti
berorientasikan SSPACE dengan 2139 perancah telah dibina. 16,386 gen telah dikenal pasti selepas kaedah peramalan gen
menggunakan Prodigal dan penugasan ID putatif dengan Blastp vs protein NR. Strategi yang betul dalam mengendalikan
data NGS-metagenom untuk mengesan gen-gen yang diketahui dan juga yang berpotensi tetapi masih belum diketahui
telah ditunjukkan. Dalam kajian ini, kami menunjukkan kecekapan pengiraan komputer berdasarkan algoritma graf
himpunan de Bruijn de novo kepada bioprospek 21 gen yang mengekodkan enzim selulosa dan 6 gen yang mengekod
enzim xilan daripada 30.3% kepada 100% peratusan identiti yang serupa. |
| format |
Article |
| author |
Ben Belgacem, Farah Fadwa Mat Isa, Mohd Nor Abdelrahim, Muhammad Alfatih Muddathir Tumian, Afidalina Noorbatcha, Ibrahim Ali Mohd. Salleh, Hamzah |
| author_facet |
Ben Belgacem, Farah Fadwa Mat Isa, Mohd Nor Abdelrahim, Muhammad Alfatih Muddathir Tumian, Afidalina Noorbatcha, Ibrahim Ali Mohd. Salleh, Hamzah |
| author_sort |
Ben Belgacem, Farah Fadwa |
| title |
Next generation sequencing-data analysis for cellulose- and Xylan-degrading enzymes from POME metagenome = Analisis data-penjujukan generasi seterusnya bagi enzim selulosa
dan xilan mendegradasi daripada metagenom POME |
| title_short |
Next generation sequencing-data analysis for cellulose- and Xylan-degrading enzymes from POME metagenome = Analisis data-penjujukan generasi seterusnya bagi enzim selulosa
dan xilan mendegradasi daripada metagenom POME |
| title_full |
Next generation sequencing-data analysis for cellulose- and Xylan-degrading enzymes from POME metagenome = Analisis data-penjujukan generasi seterusnya bagi enzim selulosa
dan xilan mendegradasi daripada metagenom POME |
| title_fullStr |
Next generation sequencing-data analysis for cellulose- and Xylan-degrading enzymes from POME metagenome = Analisis data-penjujukan generasi seterusnya bagi enzim selulosa
dan xilan mendegradasi daripada metagenom POME |
| title_full_unstemmed |
Next generation sequencing-data analysis for cellulose- and Xylan-degrading enzymes from POME metagenome = Analisis data-penjujukan generasi seterusnya bagi enzim selulosa
dan xilan mendegradasi daripada metagenom POME |
| title_sort |
next generation sequencing-data analysis for cellulose- and xylan-degrading enzymes from pome metagenome = analisis data-penjujukan generasi seterusnya bagi enzim selulosa
dan xilan mendegradasi daripada metagenom pome |
| publisher |
Penerbit Universiti Kebangsaan Malaysia |
| publishDate |
2018 |
| url |
http://irep.iium.edu.my/69220/ http://irep.iium.edu.my/69220/ http://irep.iium.edu.my/69220/ http://irep.iium.edu.my/69220/1/69220_Next%20Generation%20Sequencing-Data%20Analysis.pdf http://irep.iium.edu.my/69220/13/69220%20Next%20Generation%20Sequencing-Data%20Analysis%20SCOPUS.pdf http://irep.iium.edu.my/69220/7/69220%20Next%20Generation%20Sequencing-Data%20Analysis%20WOS%20%281%29.pdf |
| first_indexed |
2023-09-18T21:38:15Z |
| last_indexed |
2023-09-18T21:38:15Z |
| _version_ |
1777412966328565760 |
| spelling |
iium-692202019-07-15T01:47:57Z http://irep.iium.edu.my/69220/ Next generation sequencing-data analysis for cellulose- and Xylan-degrading enzymes from POME metagenome = Analisis data-penjujukan generasi seterusnya bagi enzim selulosa dan xilan mendegradasi daripada metagenom POME Ben Belgacem, Farah Fadwa Mat Isa, Mohd Nor Abdelrahim, Muhammad Alfatih Muddathir Tumian, Afidalina Noorbatcha, Ibrahim Ali Mohd. Salleh, Hamzah TP248.13 Biotechnology Metagenomic DNA library from palm oil mill effluent (POME) was constructed and subjected to high-throughput screening to find genes encoding cellulose- and xylan-degrading enzymes. DNA of 30 positive fosmid clones were sequenced with next generation sequencing technology and the raw data (short insert-paired) was analyzed with bioinformatic tools. First, the quality of 64,821,599 reverse and forward sequences of 101 bp length raw data was tested using Fastqc and SOLEXA. Then, raw data filtering was carried out by trimming low quality values and short reads and the vector sequences were removed and again the output was checked and the trimming was repeated until a high quality read sets was obtained. The second step was the de novo assembly of sequences to reconstruct 2900 contigs following de Bruijn graph algorithm. Pre-assembled contigs were arranged in order, the distances between contigs were identified and oriented with SSPACE, where 2139 scaffolds have been reconstructed. 16,386 genes have been identified after gene prediction using Prodigal and putative ID assignment with Blastp vs NR protein. The acceptable strategy to handle metagenomic NGS-data in order to detect known and potentially unknown genes is presented and we showed the computational efficiency of de Bruijn graph algorithm of de novo assembly to 21 bioprospect genes encoding cellulose-degrading enzymes and 6 genes encoding xylan-degrading enzymes of 30.3% to 100% identity percentage. ********************************************************** Sebuah pangkalan data yang menyimpan DNA metagenom daripada efluen kilang minyak kelapa sawit telah dibina dan disaring dengan menggunakan kaedah penyaringan berskala besar untuk mencari enzim selulosa dan xilan. DNA daripada fosmid berklon positif telah disusun dengan menggunakan teknologi penjujukan berskala besar dan data mentah (dalam susunan pendek berpasangan) telah dianalisis dengan kaedah bioinformatik. Pertama, kualiti susunan 64,821,599 balikan dan ke depan sebanyak 101 bp panjang data mentah telah diuji menggunakan Fastqc dan SOLEXA. Kemudian, penyaringan data mentah dilakukan dengan memotong susunan yang berkualiti rendah dan pendek. Malah, vektor juga telah dikeluarkan dan susunan output telah diperiksa dan ditrim berulang kali sehingga set bacaan berkualiti tinggi diperoleh. Langkah kedua adalah himpunan de novo iaitu untuk menyusun semula 2900 contigs mengikut algoritma graf de Bruijn. Contigs awal sebelum himpunan telah diatur mengikut susunan, jarak antara contigs telah dikenal pasti berorientasikan SSPACE dengan 2139 perancah telah dibina. 16,386 gen telah dikenal pasti selepas kaedah peramalan gen menggunakan Prodigal dan penugasan ID putatif dengan Blastp vs protein NR. Strategi yang betul dalam mengendalikan data NGS-metagenom untuk mengesan gen-gen yang diketahui dan juga yang berpotensi tetapi masih belum diketahui telah ditunjukkan. Dalam kajian ini, kami menunjukkan kecekapan pengiraan komputer berdasarkan algoritma graf himpunan de Bruijn de novo kepada bioprospek 21 gen yang mengekodkan enzim selulosa dan 6 gen yang mengekod enzim xilan daripada 30.3% kepada 100% peratusan identiti yang serupa. Penerbit Universiti Kebangsaan Malaysia 2018 Article PeerReviewed application/pdf en http://irep.iium.edu.my/69220/1/69220_Next%20Generation%20Sequencing-Data%20Analysis.pdf application/pdf en http://irep.iium.edu.my/69220/13/69220%20Next%20Generation%20Sequencing-Data%20Analysis%20SCOPUS.pdf application/pdf en http://irep.iium.edu.my/69220/7/69220%20Next%20Generation%20Sequencing-Data%20Analysis%20WOS%20%281%29.pdf Ben Belgacem, Farah Fadwa and Mat Isa, Mohd Nor and Abdelrahim, Muhammad Alfatih Muddathir and Tumian, Afidalina and Noorbatcha, Ibrahim Ali and Mohd. Salleh, Hamzah (2018) Next generation sequencing-data analysis for cellulose- and Xylan-degrading enzymes from POME metagenome = Analisis data-penjujukan generasi seterusnya bagi enzim selulosa dan xilan mendegradasi daripada metagenom POME. Sains Malaysiana, 42 (12). pp. 2951-2960. ISSN 0126-6039 http://www.ukm.my/jsm/pdf_files/SM-PDF-47-12-2018/03%20Farah%20Fadwa%20Benbelgacem.pdf http://dx.doi.org/10.17576/jsm-2018-4712-03 |