Molecular Modeling and in Silico Characterization of a Pathogenesis-Related Protein-10 (PR10) and its Coding Genes in some Oryza Species
Rice is a major staple food for more than two thirds of the world population. Pathogenesis-related proteins-10 (PR10) have a range of 154 to 163 amino acid with molecular weight ~ 17 kDa. They are acidic and generally intracellular and cytosolic proteins accumulate in plants in response to biotic a...
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University of Baghdad, College of Science for Women
2020-03-01
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| Series: | مجلة بغداد للعلوم |
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| Online Access: | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/3621 |
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| author | Ahmed Sayed Fouad Rehab Mahmoud Hafez |
| author_facet | Ahmed Sayed Fouad Rehab Mahmoud Hafez |
| author_sort | Ahmed Sayed Fouad |
| collection | DOAJ |
| description | Rice is a major staple food for more than two thirds of the world population. Pathogenesis-related proteins-10 (PR10) have a range of 154 to 163 amino acid with molecular weight ~ 17 kDa. They are acidic and generally intracellular and cytosolic proteins accumulate in plants in response to biotic and abiotic stresses. In the present study, a PR10 gene and its corresponding protein were characterized in O. sativa, O. barthii, O. glaberrima, O. glumipatula, O. meridionalis, O. nivara, O. rufipogon and O. punctata. The results revealed a narrow range of variation at both DNA and protein levels in all examined species except O. glumipatula. The latter showed a relatively obvious structural variation at protein level. Such variation may be beneficial against different types of stress that requires further elucidation to exploit in rice breeding programs. |
| format | Article |
| id | doaj-art-ca87d9f6ae3040b29da37d85862345a4 |
| institution | Kabale University |
| issn | 2078-8665 2411-7986 |
| language | English |
| publishDate | 2020-03-01 |
| publisher | University of Baghdad, College of Science for Women |
| record_format | Article |
| series | مجلة بغداد للعلوم |
| spelling | doaj-art-ca87d9f6ae3040b29da37d85862345a42025-08-20T03:36:06ZengUniversity of Baghdad, College of Science for Womenمجلة بغداد للعلوم2078-86652411-79862020-03-01164(Suppl.)10.21123/bsj.2019.16.4(Suppl.).0993Molecular Modeling and in Silico Characterization of a Pathogenesis-Related Protein-10 (PR10) and its Coding Genes in some Oryza SpeciesAhmed Sayed Fouad0Rehab Mahmoud Hafez1Lecturer of Cytology and Genetics - Botany and Microbiology Department - Faculty of Science - Cairo UniversityBotany and Microbiology Department, Faculty of Science, Cairo UniversityRice is a major staple food for more than two thirds of the world population. Pathogenesis-related proteins-10 (PR10) have a range of 154 to 163 amino acid with molecular weight ~ 17 kDa. They are acidic and generally intracellular and cytosolic proteins accumulate in plants in response to biotic and abiotic stresses. In the present study, a PR10 gene and its corresponding protein were characterized in O. sativa, O. barthii, O. glaberrima, O. glumipatula, O. meridionalis, O. nivara, O. rufipogon and O. punctata. The results revealed a narrow range of variation at both DNA and protein levels in all examined species except O. glumipatula. The latter showed a relatively obvious structural variation at protein level. Such variation may be beneficial against different types of stress that requires further elucidation to exploit in rice breeding programs.http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/3621Genomes, Rice, Wild relatives. |
| spellingShingle | Ahmed Sayed Fouad Rehab Mahmoud Hafez Molecular Modeling and in Silico Characterization of a Pathogenesis-Related Protein-10 (PR10) and its Coding Genes in some Oryza Species مجلة بغداد للعلوم Genomes, Rice, Wild relatives. |
| title | Molecular Modeling and in Silico Characterization of a Pathogenesis-Related Protein-10 (PR10) and its Coding Genes in some Oryza Species |
| title_full | Molecular Modeling and in Silico Characterization of a Pathogenesis-Related Protein-10 (PR10) and its Coding Genes in some Oryza Species |
| title_fullStr | Molecular Modeling and in Silico Characterization of a Pathogenesis-Related Protein-10 (PR10) and its Coding Genes in some Oryza Species |
| title_full_unstemmed | Molecular Modeling and in Silico Characterization of a Pathogenesis-Related Protein-10 (PR10) and its Coding Genes in some Oryza Species |
| title_short | Molecular Modeling and in Silico Characterization of a Pathogenesis-Related Protein-10 (PR10) and its Coding Genes in some Oryza Species |
| title_sort | molecular modeling and in silico characterization of a pathogenesis related protein 10 pr10 and its coding genes in some oryza species |
| topic | Genomes, Rice, Wild relatives. |
| url | http://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/3621 |
| work_keys_str_mv | AT ahmedsayedfouad molecularmodelingandinsilicocharacterizationofapathogenesisrelatedprotein10pr10anditscodinggenesinsomeoryzaspecies AT rehabmahmoudhafez molecularmodelingandinsilicocharacterizationofapathogenesisrelatedprotein10pr10anditscodinggenesinsomeoryzaspecies |