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Sex determination strategies
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Coexistence and transition of diverse sex determination strategies have been revealed in some ectothermic species, but the variation between males caused by different sex determination strategies and the underlying mechanism remain unclear. Here, we used the gynogenetic gibel carp (Carassius gibelio) with both genotypic sex determination (GSD) and temperature-dependent sex determination (TSD) strategies to illustrate this issue.
15p
vibeauty
23-10-2021
14
1
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Phlebotomine sand flies (Diptera, Nematocera) are important vectors of several pathogens, including Leishmania parasites, causing serious diseases of humans and dogs. Despite their importance as disease vectors, most aspects of sand fly biology remain unknown including the molecular basis of their reproduction and sex determination, aspects also relevant for the development of novel vector control strategies.
20p
visilicon2711
20-08-2021
9
1
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The first documented HIV infection was among sex worker in Chennai, Tamil Nadu, in 1986. And now India has the greatest number of HIV infections in Asia and the second highest total number of infected persons globally. The aim of this study was to determine the prevalence of HIV/AIDS among general population in Udaipur zone and also determine sex ratio and age group in which HIV infection is more. A hospital based observational study was conducted on data of samples received from feburary 2016 to September 2016.
6p
chauchaungayxua5
08-05-2020
11
1
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Ultrasound techniques are becoming increasingly important in animal reproduction, offering both a mean of diagnosis and a useful therapeutic tool. Accordingly, understanding the use of ultrasound technology is critical in contemporary animal sciences, since ultrasound examinations are now a routine component of diagnostic workups in reproduction.
6p
kethamoi1
20-11-2019
27
0
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