The goblet cells of the duodenum and rectum showed strong reactions to PNA.

十二指肠、直肠杯状细胞对PNA反应呈强阳性。

youdao

The PNA molecules can routinely be labeled with biotin or various fluorophores.

PNA分子可被生物素和各种荧光团常规标记。

youdao

The unique chemical makeup provides PNA with unique hybridization characteristics.

PNA独特的化学组成使其具有特异的杂交性能。

youdao

The bill might not win support, and the PNA has averted defections before through vigorous diplomacy.

WSJ: David Walter: The Great Pacific Tuna Cartel

In the future, this might involve requiring fleets to bring their catch to PNA ports for canning.

WSJ: David Walter: The Great Pacific Tuna Cartel

The PNA also moved to extend its restrictions on skipjack fishing to cover fishing for sashimi-grade tuna such as bigeye and bluefin.

WSJ: David Walter: The Great Pacific Tuna Cartel