Výsledky vyhledávání - "Raghav Ram Tewari"

Evaluation of cold shock-induced cytotoxicity and genotoxicity in the house fly Musca domestica

Publikováno v: EurAsian Journal of BioSciences. :29-37

Background: Low temperature affects the survival, growth and development of invertebrates, especially insects, based on the severity of cold and the duration of exposure. Although the effects of cold shock or direct chilling were previously analysed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6cd2c745e93e2ca1746ad4efed70047a
https://doi.org/10.5053/ejobios.2014.8.0.3

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Mitochondrial DNA sequence-based phylogenetic relationship among flesh flies of the genus Sarcophaga (Sarcophagidae: Diptera)

Autor: Raghav Ram Tewari, Neelam Bajpai

Publikováno v: Journal of Genetics. 89:51-54

The phylogenetic relationships among flesh flies of the family Sarcophagidae has been based mainly on the morphology of male genitalia. However, the male genitalic character-based relationships are far from satisfactory. Therefore, in the present stu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::efe01a9d3ad7258883c1d4fa074bbcba
https://doi.org/10.1007/s12041-010-0010-5

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Cytogenetics of Flesh Flies of the Genus Boettcherisca (Sarcophagidae: Diptera)

Autor: Hiromu Kurahashi, Neelam Bajpai, Uma Rani Agrawal, Raghav Ram Tewari

Publikováno v: CYTOLOGIA. 75:149-155

The present study comprises a description of mitotic chromosomes and the distribution of AT-rich DNA in the complements of 9 species of flesh flies of the genus Boettcherisca, B. koimani, B. karnyi, B. nepalensis, B. invaria, B. septentrionalis, B. p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7228b927154192c553bd9535357df9e
https://doi.org/10.1508/cytologia.75.149

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Chromosomal Response to Chemical Stress in Flesh Fly Sarcophaga ruficornis (Fab.) (Sarcophagidae: Diptera)

Autor: Raghav Ram Tewari, Jaya Tripathi, Uma Rani Agrawal

Publikováno v: CYTOLOGIA. 74:177-183

Chromosomal responses to thiourea, caffeine, sodium azide and colchicine were studied in pupal foot pad polytene chromosomes of Sarcophaga ruficornis. The stress was given at different concentrations for different time intervals and in each case only

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1b36d583cb50b6147a001b1d885e75d6
https://doi.org/10.1508/cytologia.74.177

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Intercalary Heterochromatin in the Pupal Foot Pad Polytene Chromosomes of Flesh Fly Parasarcophaga ruficornis Fab. (Sarcophagidae: Diptera)

Autor: Raghav Ram Tewari, Uma Rani Agrawal

Publikováno v: CYTOLOGIA. 72:329-336

Polytene complement of Parasarcophaga ruficornis (Sarcophagidae: Diptera) has been analysed to provide data on intercalary heterochromatin (IH). The location of weak points and ectopic contacts has been attributed to the presence of IH in the polyten

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5294485be41fd2fca3ae1d971817d03e
https://doi.org/10.1508/cytologia.72.329

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Malate dehydrogenase isozymes in five species of sarcophagid flies (Sarcophagidae: Diptera)

Autor: Sasya Thakur, Raghav Ram Tewari

Publikováno v: Comparative Biochemistry and Physiology Part B: Comparative Biochemistry. 109:567-570

Malate dehydrogenase banding patterns were analyzed by polyacrylamide gel electrophoresis in Sarcophaga ruficornis, S. argyrostoma, S. dux, S. invaria and S. peregrina. Two distinct zones of MDH activity, attributed to be the product of two gene loci

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::291d81244c0b23a80664ac6e034726a5
https://doi.org/10.1016/0305-0491(94)90118-x

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