"This is the first real molecular insight into what is happening during limb regeneration," said lead researcher Dr Scott Stewart, from the Salk Institute in la Jolla, California.

“这是第一个洞察肢体再生过程中发生什么的真正分子。”加利福尼亚拉荷亚索尔克生物研究院的首席研究员史考特·斯图尔特博士说。

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Dr Gina gomez DE la Cuesta, from the National Autistic Society, said research into fragile X syndrome could help understanding of certain aspects of autism.

全国孤独症协会的Gina gomez de la Cuesta博士认为对于脆性X综合症的研究有助于加深对孤独症的了解。

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Dr Rodriguez Martin was studying pines on la Palma, in the Canary Islands.

罗德里格斯·马丁博士一直在研究拉帕尔马岛上的松树。

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"It's a whole world of what's coming out from underneath the glaciers that really needs to be studied, " Dr La Farge said.

BBC: Centuries-old frozen plants revived

When I first got involved with the summer camp of Clinica de Familia (La Romana, DR) I was a junior in high school.

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They can survive being completely desiccated in long Arctic winters, returning to growth in warmer times, but Dr La Farge was surprised by an emergence of bryophytes that had been buried under ice for so long.

BBC: Centuries-old frozen plants revived