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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2005.1
- 수록면
- 291 - 296 (6page)
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초록· 키워드
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Teratocytes are cells that originate from the extra-embryonic tissues of some hymenopteran parasitoids. This study aimed to evaluate any adverse effect of Cotesia plutellae (Kurdjumov) (Hymenoptera: Braconidae) teratocytes on survival of its natural host Plutella xylostella (Linnaeus) (Lepidoptera: Yponomeutidae). To the end, C. plutellae teratocytes were cultured in vitro and microinjected into P. xylostella hemocoel. The in vitro cultured teratocytes of C. plutellae had significant larvicidal effect on P. xylostella. Even 50 teratocytes (half the number of teratocytes released in in vitro culture) were able to kill the host within 3 days post-injection. All ages of the tested teratocytes exhibited similar potent larvicidal activities. Likewise, the medium in which teratocytes were cultured had similar larvicidal activity. Several specific proteins were found in the teratocyte-cultured medium. These results suggest that C. plutellae teratocytes synthesize and secrete larvicidal factor(s) into the hemocoel of P. xylostella, which may interact with the wasp maternal factors such as polydnavirus, venom, and ovarian proteins to exploit the host for an optimal wasp development.
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A Short Review of Teratocytes and Their Characters in Cotesia plutellae (Braconidae: Hymenoptera)
Journal of Asia-Pacific Entomology
2005 .01
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Morphological and Physiological Characteristics of Cotesia Plutellae Teratocytes Cultured In vitro
한국응용곤충학회 학술발표회
2005 .01
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Teratocytes of Cotesia plutellae and Anti-metamorphic Effect of the Parasitization on Plutella xylostella
한국응용곤충학회 학술발표회
2003 .01
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Parasitism of Cotesia plutellae Enhanced AcMNPV Pathogenesis Against Diamondback Moth, Plutella xylostella
한국응용곤충학회 학술발표회
2005 .01
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Cloning and Expression of a Cotesia plutellae Bracovirus Gene, ELP
한국응용곤충학회 학술발표회
2005 .01
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Structure and Expression Profiles of Two Putative Cotesia plutellae Bracovirus Genes (CpBV-H4 and CpBV-$E94{\alpha}$) in Parasitized Plutella xylostella
Journal of Asia-Pacific Entomology
2005 .01
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Cloning and Expression of Two Protein Tyrosine Phosphatase Genes Encoded in Cotesia plutellae Bracovirus Genome
한국응용곤충학회 학술발표회
2005 .01
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Differential Parasitic Capacity of Cotesia plutellae and C. glomerata on Diamondback Moth, Plutella xylostella and Dichotomous Taxonomic Characters
Journal of Asia-Pacific Entomology
2006 .01
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Proteomic Analysis of Parasitization by Cotesia plutellae against Diamondback Moth, Plutella xylostella
Journal of Asia-Pacific Entomology
2005 .01
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Juvenile Hormone Esterase of Diamondback Moth, Plutella xylostella, and Parasitism of Cotesia plutellae
Journal of Asia-Pacific Entomology
2004 .01
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Parasitism of Cotesia plutellae Alters Morphological and Biochemical Characters of Diamondback Moth, Plutella xylostella
Journal of Asia-Pacific Entomology
2006 .01
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An Evidence to Use Cotesia plutellae (Kurdjumov) (Hymenoptera: Braconidae) as a Field Control Agent against Diamondback Moth, Plutella xylostella L. (Lepidoptera: Plutellidae)
Journal of Asia-Pacific Entomology
2006 .01
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Two Homologous Parasitism-specific Proteins Encoded in Cotesia Plutellae Bracovirus (CpBV) and Their Expression Profile in Plutella xylostella
한국응용곤충학회 학술발표회
2005 .01
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