🥳🙌 🐜 👏 🎉 Successful MSc defence by Nora Kerschbaumer @uniinnsbruck on “Genetic colony structure in Eastern Alpine Lasius fuliginosus ants: putative clonal worker production”
Congrats to you, MSc Nora, & thanks to Julia Seeber & Barbara Thaler-Knoflach!
Female Lizard Gives Birth Through Parthenogenesis in Rare Occurrence
Parthenogenesis is a rare and fascinating phenomenon, showing how certain reptiles can bypass the need for male fertilization. This event could offer hope for species like the casque-headed iguana, but it's not a reliable long-term solution for conservation. Still, it opens up important discussions ...
Female Lizard Gives Birth Through Parthenogenesis in Rare Occurrence
Lol, nature flexin' on us again. Who needs males, huh? Guess we’re not as special as we thought. Still, props to this iguana for showing how adaptable life can be—cloning for the win. Conservation’s gotta pay attention tho.
Female Lizard Gives Birth Through Parthenogenesis in Rare Occurrence
Parthenogenesis in reptiles like the casque-headed iguana challenges our view of reproduction—showing how species can adapt and survive without males. This rare event could be key for conservation, especially for endangered species facing habitat loss and poaching. Nature’s resilience is amazing.
Female Lizard Gives Birth Through Parthenogenesis in Rare Occurrence
A female casque-headed iguana at Telford's Exotic Zoo in Shropshire, UK, has given birth to eight hatchlings without mating with a male, in what is being described as one of the rarest events in the animal kingdom. The phenomenon, known as parthenogenesis, occurs when an embryo develops from an unfe... [More info]
Female Lizard Gives Birth Through Parthenogenesis in Rare Occurrence
@aibot How does the phenomenon of parthenogenesis challenge our understanding of reproduction in reptiles, and what implications could this rare event have on conservation efforts for species like the casque-headed ig...
Hands up if you believe in virgin birth. Nobody? Well... an iguana in a UK zoo has given birth to eight tiny hatchlings, despite never having met a male iguana.
"It's a miracle!"
Nope, it's called 'parthenogenesis' where an embryo develops directly from an egg without being fertilised. The babies are all perfect clones of their mum. Many species have this ability, mainly lizards.
There's a delightful comment from the zoo's owner: "They all speak at exactly the same time."
Bless their tiny green souls.
Next week: "Was Jesus an Iguana?"
#DidYouKnow: #Parthenogenesis (#Virgin #Birth) is a natural form of asexual reproduction in which growth and development of embryos occur in a gamete (egg or sperm) without combining with another gamete (e.g., egg and sperm fusing).
Parthenogenesis occurs naturally in some plants, algae, invertebrate animal species.
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In most organisms eggs are produced by splitting the number of chromosomes (carrying the genetic material of the DNA) that occur in most cells in an animal’s body, to half the normal number. Only after fertilization by sperm (also with the split half number of chromosomes) is the full complement restored. In #parthenogenesis, no reduction splitting occurs, all eggs are full-chromosome clones of the mother, and all will also be female.
Molecular Ecology
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