MOLECULAR AND GENETIC INSIGHTS OF ROOT-KNOT NEMATODES PATHOGENICITY: A REVIEW
Plant parasitic nematode must develop molecular strategies to get around the plants defense mechanism in order to successfully enter and infect their host plants. Root cells in galls show altered gene expression, indicating morphological and physiological changes. Protein analysis and molecular data...
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| Format: | Article |
| Language: | English |
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Zibeline International
2024-04-01
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| Series: | Acta Scientifica Malaysia |
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| Online Access: | https://actascientificamalaysia.com/archives/ASM/1asm2024/1asm2024-01-04.pdf |
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| author | Prabina Bhandari Anjali Thapa Anusha Ghimire Sunil Ojha Srijana Saud Sanju Aryal |
| author_facet | Prabina Bhandari Anjali Thapa Anusha Ghimire Sunil Ojha Srijana Saud Sanju Aryal |
| author_sort | Prabina Bhandari |
| collection | DOAJ |
| description | Plant parasitic nematode must develop molecular strategies to get around the plants defense mechanism in order to successfully enter and infect their host plants. Root cells in galls show altered gene expression, indicating morphological and physiological changes. Protein analysis and molecular databases help identify down-regulated and up-regulated genes. Microarray technology can provide large-scale gene expression data on plant-nematode interaction, aiding in understanding nematode selection and feeding site alteration, thereby identifying genes controlling cell differentiation and division. The first level of resistance is known as pre-infectional resistance, and it occurs before the nematode has entered the plant. Plants have evolved a second level of basic resistance, known as non-host immunity, against pathogens that can overcome the first level of resistance. The non-host immune system resembles the innate immune system of animals in many ways. For the enhancement of plant resistance against root knot nematode there is development of the latest plant nematode interactions and manifold approach outline in the review. We will emphasize on molecular mechanism, the way of pathogenicity the different proteins hormones needed, the resistance of host plant and the future perspective. Much research is being done on molecular mechanisms underlying interactions between plants and nematodes as well how plants react to various invasive diseases. |
| format | Article |
| id | doaj-art-0cc2a1430694446a8489c8d3976a4133 |
| institution | Kabale University |
| issn | 2521-5051 2521-506X |
| language | English |
| publishDate | 2024-04-01 |
| publisher | Zibeline International |
| record_format | Article |
| series | Acta Scientifica Malaysia |
| spelling | doaj-art-0cc2a1430694446a8489c8d3976a41332025-02-06T02:42:22ZengZibeline InternationalActa Scientifica Malaysia2521-50512521-506X2024-04-0181010410.26480/asm.01.2024.01.04MOLECULAR AND GENETIC INSIGHTS OF ROOT-KNOT NEMATODES PATHOGENICITY: A REVIEWPrabina Bhandari0Anjali Thapa1Anusha Ghimire2Sunil Ojha3Srijana Saud4Sanju Aryal5Institute of agriculture and animal science college, Tribhuvan University, Nepal.Institute of agriculture and animal science college, Tribhuvan University, Nepal.Institute of agriculture and animal science college, Tribhuvan University, Nepal.Institute of agriculture and animal science college, Tribhuvan University, Nepal.Institute of agriculture and animal science college, Tribhuvan University, Nepal.Institute of agriculture and animal science college, Tribhuvan University, Nepal.Plant parasitic nematode must develop molecular strategies to get around the plants defense mechanism in order to successfully enter and infect their host plants. Root cells in galls show altered gene expression, indicating morphological and physiological changes. Protein analysis and molecular databases help identify down-regulated and up-regulated genes. Microarray technology can provide large-scale gene expression data on plant-nematode interaction, aiding in understanding nematode selection and feeding site alteration, thereby identifying genes controlling cell differentiation and division. The first level of resistance is known as pre-infectional resistance, and it occurs before the nematode has entered the plant. Plants have evolved a second level of basic resistance, known as non-host immunity, against pathogens that can overcome the first level of resistance. The non-host immune system resembles the innate immune system of animals in many ways. For the enhancement of plant resistance against root knot nematode there is development of the latest plant nematode interactions and manifold approach outline in the review. We will emphasize on molecular mechanism, the way of pathogenicity the different proteins hormones needed, the resistance of host plant and the future perspective. Much research is being done on molecular mechanisms underlying interactions between plants and nematodes as well how plants react to various invasive diseases.https://actascientificamalaysia.com/archives/ASM/1asm2024/1asm2024-01-04.pdfroot-knot nematodesignaling pathwayeffector proteinja-sa signaling |
| spellingShingle | Prabina Bhandari Anjali Thapa Anusha Ghimire Sunil Ojha Srijana Saud Sanju Aryal MOLECULAR AND GENETIC INSIGHTS OF ROOT-KNOT NEMATODES PATHOGENICITY: A REVIEW Acta Scientifica Malaysia root-knot nematode signaling pathway effector protein ja-sa signaling |
| title | MOLECULAR AND GENETIC INSIGHTS OF ROOT-KNOT NEMATODES PATHOGENICITY: A REVIEW |
| title_full | MOLECULAR AND GENETIC INSIGHTS OF ROOT-KNOT NEMATODES PATHOGENICITY: A REVIEW |
| title_fullStr | MOLECULAR AND GENETIC INSIGHTS OF ROOT-KNOT NEMATODES PATHOGENICITY: A REVIEW |
| title_full_unstemmed | MOLECULAR AND GENETIC INSIGHTS OF ROOT-KNOT NEMATODES PATHOGENICITY: A REVIEW |
| title_short | MOLECULAR AND GENETIC INSIGHTS OF ROOT-KNOT NEMATODES PATHOGENICITY: A REVIEW |
| title_sort | molecular and genetic insights of root knot nematodes pathogenicity a review |
| topic | root-knot nematode signaling pathway effector protein ja-sa signaling |
| url | https://actascientificamalaysia.com/archives/ASM/1asm2024/1asm2024-01-04.pdf |
| work_keys_str_mv | AT prabinabhandari molecularandgeneticinsightsofrootknotnematodespathogenicityareview AT anjalithapa molecularandgeneticinsightsofrootknotnematodespathogenicityareview AT anushaghimire molecularandgeneticinsightsofrootknotnematodespathogenicityareview AT sunilojha molecularandgeneticinsightsofrootknotnematodespathogenicityareview AT srijanasaud molecularandgeneticinsightsofrootknotnematodespathogenicityareview AT sanjuaryal molecularandgeneticinsightsofrootknotnematodespathogenicityareview |