Competition Between Strains With Autosomal and Standard Sex-determining Mechanisms in the Housefly (Muscidae)
Autor: | ÇAKIR, Şükran |
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Jazyk: | turečtina |
Rok vydání: | 2014 |
Předmět: | |
Zdroj: | Volume: 23, Issue: 1 79-84 Turkish Journal of Zoology |
ISSN: | 1300-0179 1303-6114 |
Popis: | Experimental cages started with a mixture of flies at three different ratios (1:9, 5:5, 9:1) from populations having heterosomal and autosomal sex-determining mechanisms were cytogenetically examined over six generations at two different temperatures (25 °C and 35 °C). In general, there was an increase in the frequency of XX males in all competitive population cages. Abnormal testes and intersex appearance, frequent X chromosome aneuploidies and deviation from a 1:1 sex ratio were observed. |
Databáze: | OpenAIRE |
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