Maternal and Paternal Effects on Thermosensitivity of the l(1)ts403 Embryos in Drosophila melanogaster

L. A. Mamon, E. A. Nikitina, O. M. Pugacheva, E. V. Golubkova

Результат исследований: Научные публикации в периодических изданияхстатья

1 цитирование (Scopus)

Выдержка

High thermosensitivity of early embryos controlled by mutation l(1)ts403 with disturbed heat-shock response was studied. Thermosensitivity was examined in early (0-1 h) and late (3.5-4.5 h) embryos obtained by reciprocal crosses and backcrosses. It was shown that mutation l(1)ts403 lacks maternal effect. In progeny of reciprocal crosses, early embryonic thermosensitivity was intermediate with regard to that of progeny obtained by interlinear crosses. In early embryos of Drosophila, zygotic genes are not expressed and heatshock protein synthesis is not induced. Based on this, it was proposed that the product of gene l(1)ts403, which affects early embryonic thermosensitivity, is transmitted both paternally and maternally and shows dosage effect.

Язык оригиналаанглийский
Страницы (с-по)924-930
Число страниц7
ЖурналRussian Journal of Genetics
Том35
Номер выпуска8
СостояниеОпубликовано - 1 дек 1999

Отпечаток

Drosophila melanogaster
Embryonic Structures
Heat-Shock Response
Mutation
Genes
Drosophila
Maternal Inheritance
Paternal Inheritance
Proteins

Предметные области Scopus

  • Генетика

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Maternal and Paternal Effects on Thermosensitivity of the l(1)ts403 Embryos in Drosophila melanogaster. / Mamon, L. A.; Nikitina, E. A.; Pugacheva, O. M.; Golubkova, E. V.

В: Russian Journal of Genetics, Том 35, № 8, 01.12.1999, стр. 924-930.

Результат исследований: Научные публикации в периодических изданияхстатья

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T1 - Maternal and Paternal Effects on Thermosensitivity of the l(1)ts403 Embryos in Drosophila melanogaster

AU - Mamon, L. A.

AU - Nikitina, E. A.

AU - Pugacheva, O. M.

AU - Golubkova, E. V.

PY - 1999/12/1

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AB - High thermosensitivity of early embryos controlled by mutation l(1)ts403 with disturbed heat-shock response was studied. Thermosensitivity was examined in early (0-1 h) and late (3.5-4.5 h) embryos obtained by reciprocal crosses and backcrosses. It was shown that mutation l(1)ts403 lacks maternal effect. In progeny of reciprocal crosses, early embryonic thermosensitivity was intermediate with regard to that of progeny obtained by interlinear crosses. In early embryos of Drosophila, zygotic genes are not expressed and heatshock protein synthesis is not induced. Based on this, it was proposed that the product of gene l(1)ts403, which affects early embryonic thermosensitivity, is transmitted both paternally and maternally and shows dosage effect.

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