Interpopulation crosses, inheritance study, and genetic variability in the brown planthopper complex, Nilaparvata lugens (Homoptera: Delphacidae)
Studies on hybridization, inheritance, and population genetics of brown planthoppers that infest rice and weeds were undertaken using starch gel electrophoresis to determine whether the weed-infesting population represents a biological race or a species. F(1) and F(2) generations were produced by cr...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Springer
2010
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| Online Access: | http://psasir.upm.edu.my/id/eprint/12387/1/Interpopulation%20crosses.pdf |
| _version_ | 1796968226575351808 |
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| author | Latif, Mohammad Abdul Omar, Mohd Yosuh Tan, Soon Guan Siraj, Siti Shapor Ismail, Abdul Rahim |
| author_facet | Latif, Mohammad Abdul Omar, Mohd Yosuh Tan, Soon Guan Siraj, Siti Shapor Ismail, Abdul Rahim |
| author_sort | Latif, Mohammad Abdul |
| collection | UPM |
| description | Studies on hybridization, inheritance, and population genetics of brown planthoppers that infest rice and weeds were undertaken using starch gel electrophoresis to determine whether the weed-infesting population represents a biological race or a species. F(1) and F(2) generations were produced by crosses between parental insects from the two populations with little indication of hybrid sterility. Gpi, Mdh, and Idh loci were inherited in a simple Mendelian fashion in families of two sympatric populations. Sixteen populations of Nilaparvata spp. from eight locations were collected. The Mdh, Idh, Pgm, Gpi, 6Pgd, and Acp loci were polymorphic. The N. lugens of rice with high esterase activity were clustered into a group and characterized by the presence of alleles Gpi (110) and Gpi (120), whereas N. lugens from weeds with low esterase activity were clustered into another group and characterized by Gpi (100) and Gpi (90) . There was a lack of heterozygotes between the common alleles of the two populations. This means that the two groups of individuals belong to different gene pools. |
| first_indexed | 2024-03-06T07:25:21Z |
| format | Article |
| id | upm.eprints-12387 |
| institution | Universiti Putra Malaysia |
| language | English |
| last_indexed | 2024-03-06T07:25:21Z |
| publishDate | 2010 |
| publisher | Springer |
| record_format | dspace |
| spelling | upm.eprints-123872019-04-12T02:46:46Z http://psasir.upm.edu.my/id/eprint/12387/ Interpopulation crosses, inheritance study, and genetic variability in the brown planthopper complex, Nilaparvata lugens (Homoptera: Delphacidae) Latif, Mohammad Abdul Omar, Mohd Yosuh Tan, Soon Guan Siraj, Siti Shapor Ismail, Abdul Rahim Studies on hybridization, inheritance, and population genetics of brown planthoppers that infest rice and weeds were undertaken using starch gel electrophoresis to determine whether the weed-infesting population represents a biological race or a species. F(1) and F(2) generations were produced by crosses between parental insects from the two populations with little indication of hybrid sterility. Gpi, Mdh, and Idh loci were inherited in a simple Mendelian fashion in families of two sympatric populations. Sixteen populations of Nilaparvata spp. from eight locations were collected. The Mdh, Idh, Pgm, Gpi, 6Pgd, and Acp loci were polymorphic. The N. lugens of rice with high esterase activity were clustered into a group and characterized by the presence of alleles Gpi (110) and Gpi (120), whereas N. lugens from weeds with low esterase activity were clustered into another group and characterized by Gpi (100) and Gpi (90) . There was a lack of heterozygotes between the common alleles of the two populations. This means that the two groups of individuals belong to different gene pools. Springer 2010 Article PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/12387/1/Interpopulation%20crosses.pdf Latif, Mohammad Abdul and Omar, Mohd Yosuh and Tan, Soon Guan and Siraj, Siti Shapor and Ismail, Abdul Rahim (2010) Interpopulation crosses, inheritance study, and genetic variability in the brown planthopper complex, Nilaparvata lugens (Homoptera: Delphacidae). Biochemical Genetics, 48 (3-4). pp. 266-286. ISSN 0006-2928; ESSN: 1573-4927 https://link.springer.com/article/10.1007/s10528-009-9316-5 10.1007/s10528-009-9316-5 |
| spellingShingle | Latif, Mohammad Abdul Omar, Mohd Yosuh Tan, Soon Guan Siraj, Siti Shapor Ismail, Abdul Rahim Interpopulation crosses, inheritance study, and genetic variability in the brown planthopper complex, Nilaparvata lugens (Homoptera: Delphacidae) |
| title | Interpopulation crosses, inheritance study, and genetic variability in the brown planthopper complex, Nilaparvata lugens (Homoptera: Delphacidae) |
| title_full | Interpopulation crosses, inheritance study, and genetic variability in the brown planthopper complex, Nilaparvata lugens (Homoptera: Delphacidae) |
| title_fullStr | Interpopulation crosses, inheritance study, and genetic variability in the brown planthopper complex, Nilaparvata lugens (Homoptera: Delphacidae) |
| title_full_unstemmed | Interpopulation crosses, inheritance study, and genetic variability in the brown planthopper complex, Nilaparvata lugens (Homoptera: Delphacidae) |
| title_short | Interpopulation crosses, inheritance study, and genetic variability in the brown planthopper complex, Nilaparvata lugens (Homoptera: Delphacidae) |
| title_sort | interpopulation crosses inheritance study and genetic variability in the brown planthopper complex nilaparvata lugens homoptera delphacidae |
| url | http://psasir.upm.edu.my/id/eprint/12387/1/Interpopulation%20crosses.pdf |
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