The PNAS way back then
收藏官方服务：
资源简介：
The PNAS way back then
应用场景：
创建时间：
1997-06-10
相关数据集
Mineral surfaces and bioavailability of heavy metals: A molecular-scale perspective
There is a continual influx of heavy metal contaminants and pollutants into the biosphere from both natural and anthropogenic sources. A complex variety of abiotic and biotic processes affects their s
PubMed Central1999-03-30 更新00
Comparison of directional selectivity in identified spiking and nonspiking mechanosensory neurons in the crayfish Orconectes limosus.
We have recorded electrical activity from two identified synaptically coupled mechanosensory interneurons in the abdominal nervous system of the crayfish Orconectes limosus and have studied their resp
PubMed Central1994-06-21 更新00
Adenovirus early region 4 stimulates mRNA accumulation via 5' introns.
The adenovirus major late transcription unit accounts for most virus-specific transcription late after infection. All mRNAs expressed from this unit carry a short spliced leader, the so-called tripart
PubMed Central00
Manipulating the mammalian genome by homologous recombination
Gene targeting in mammalian cells has proven invaluable in biotechnology, in studies of gene structure and function, and in understanding chromosome dynamics. It also offers a potential tool for gene-
PubMed Central2001-07-17 更新00
Transgenic mouse model of malignant skin melanoma.
Tyr-SV40E transgenic mice are specifically susceptible to melanoma due to expression of the oncogene in pigment cells. Mice of the more susceptible lines die young of early-onset eye melanomas, when s
PubMed Central1993-10-01 更新00
