Tag Archives | Genetic studies

Sequenced Genome Of Sacred Lotus May Yield Anti-Aging Secrets

sacred lotusContemporary science meets ancient wisdom via redOrbit:

A team of international scientists report today that they have sequenced and annotated the genome of the sacred lotus (Nelumbo nucifera). The research was co-led by Ray Ming, a plant biology professor at University of Illinois’ Institute for Genomic Biology; Jane Shen-Miller, a plant biology professor at UCLA; and Shaohua Li, director of the Wuhan Botanical Garden at the Chinese Academy of Sciences. The team have sequenced nearly 90 percent of the plant’s 27,000 genes.

The sacred lotus has the ability to repair genetic defects, and may hold a key to the secrets of aging; the seeds of the lotus can survive up to 1,300 years. The sacred lotus is known from the geologic record as early as 135 million years ago. The plant has been grown in China for at least the last 4,000 years, and has long been used there for food and medicine.

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African Genome Offers New Leads in the Story of Human Evolution

Via IO9:

It’s pretty much an established fact that ancient human beings interbred with their Neanderthal cousins, but according to scientists investigating the African genome, interspecies breeding may have occurred much earlier than we thought:

Their findings suggest humans are more genetically diverse than we’d previously believed. But they also show that ancient humans may have interbred with an unknown species of hominin — what researchers surmise “could have been a sibling species to Neanderthals.

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