A new UC Davis study reveals previously unknown cell types in the female reproductive tract of Drosophila fruit flies. The knowledge could help in studies of fertility in general, and in managing ...
Most male yellow crazy ants carry two separate sets of DNA, resulting from sperm and egg cells that don’t mix their genetic material after fertilisation. This means the males are chimeras – ...
It may seem odd to think of aphids producing their offspring while already pregnant, but in actuality, it is not an unusual ...
Cytogenetic mechanisms in insect reproduction / M.J.D. White -- Studies on early stages of insect oogenesis / R.C. King -- Endocrine relationships in insect reproduction / K.C. Highnam -- Feeding and ...
The predatory mirid bug, Nesidiocoris tenuis, which preys on agricultural pests, is used as a biological control agent. This discovery has significant implications for biological control which ...
SMBE Journals (Molecular Biology and Evolution and Genome Biology and Evolution) Further analysis of PifA and PifB revealed that they exhibit many of the characteristics of eukaryotic host-associated ...
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Do you know aphids are born pregnant? How they reproduce so fast
Some aphids reproduce through a remarkable process where females are born already carrying developing embryos enabling rapid ...
Drosophila is one of the most thoroughly studied lab animals -- with the exception of the female reproductive tract. Now a team of biologists has taken the first deep look at the Drosophila uterus and ...
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