Qualitative and quantitative characterization of phosphopeptides by means of mass spectrometry (MS) is the main goal of MS-based phosphoproteomics, but suffers from their low abundance in the large haystack of various biological molecule... X Chen,S Li,X Zhang,... - 《Nanoscale》 被引量: 6发...
we discuss the importance of the late (Neoproterozoic) onset of the modern plate tectonics regime. We begin by exploring what kinds of tectonics an active silicate body can have and then explain that such bodies likely have complex tectonic ...
Roosts may be occupied all the year round, non-breeding birds continuing to roost communally throughout the summer. In New Zealand the habit is neither connected with migration nor is it an anti-predator device. It is considered that the abundance of food caused by the spread of introduced ...
Quantification and resolution of low-abundance protein species still remain difficult problems for all of the proteomic approaches used today. How do gene polymorphisms, alternatively spliced transcripts, proteolytically processed protein species, and post-translational modifications affect the number of ...
The temporal and spatial variations in the nitrite-AMO bacterial depth and genus-specific distribution, abundance, activity and sensitivity to environmental factors were then investigated. The absolute abundances of the nitrite-AMO bacterial 16S rRNA and pmoA genes were 0.51–6.55×10 7 and 0.79–...
Furthermore, transmitted light observations revealed the abundance of micrometer-sized black carbonaceous flakes (Fig. 1) of enigmatic origin interspersed in the hydrocarbon blebs. Scientific Reports | 5:10765 | DOI: 10.1038/srep10765 2 www.nature.com/scientificreports/ The different generations of...
isotope relative abundancemeteorites/ Tunguska cosmic body materialisotopic anomaliespeat columns13Cpeat layer analysisisotopic compositionMethod of a search for traces of Tunguska Cosmic Body (TCB) material using layer-by-layer analysis of the isotopic composition of light elements in peat has been ...
Finding Location for Nitrate Sources along Kitakami River, Japan Using the Natural Abundance of Nitrogen IsotopeKosuke NoborioChitoshi MizotaKoji HarashinaMitsuomi Orisaka