全球昆虫多样性下降问题严峻，其与植物的互动数据匮乏。研究人员通过环境 DNA 宏条形码（eDNA-Metabarcoding）技术分析植物标本馆样本，发现该技术精准可靠，标本馆是研究历史生物多样性的宝库。这为理解昆虫减少机制提供关键数据。 在神奇的大自然中，昆虫 ...

Lilian Pukk, Jeannette Kanefsky, Amanda L. Heathman, Ellen M. Weise, Lucas R. Nathan, Seth J. Herbst, Nicholas M. Sard, Kim T. Scribner, John D. Robinson Diversity ...

MACHEREY-NAGEL 新推出的NucleoSpin®eDNA water试剂盒，快速纯化不同水样环境DNA (eDNA)。提取到的eDNA可适用于多种下游应用，比如metabarcoding、 barcoding 、qPCR 和 ddPCR。 eDNA（Environmental DNA）可以被描述为生物体释放到环境中的任何DNA。就水样而言，eDNA可来自上皮细胞、排泄 ...

Katrina West, Michael J. Travers, Michael Stat, Euan S. Harvey, Zoe T. Richards, Joseph D. DiBattista, Stephen J. Newman, Alastair Harry, Craig L. Skepper, Matthew ...

In times of exacerbating biodiversity loss, reliable data on species occurrence are essential, in order for prompt and adequate conservation actions to be initiated. This is especially true for ...

All organisms shed traces of their biological material, which contains their unique DNA, into the environment. Researchers using a technique called metabarcoding to sequence this environmental DNA ...

Curtin researchers have uncovered new evidence of western pygmy possums interacting with native flowers, providing the first eDNA study to simultaneously detect mammal, insect and bird DNA on flowers.

In times of exacerbating biodiversity loss, reliable data on species occurrence are essential. Environmental DNA (eDNA) - DNA released from organisms into the water - is increasingly used to detect ...

A new study demonstrates the effectiveness of a novel method for using DNA in seawater samples to determine which fish species are present in a given part of the deep sea. A new study demonstrates the ...