The Composition Vector Tree (CVTree) is a parameter-free and alignment-free method to infer prokaryotic phylogeny from their complete genomes. It is distinct fr
Charophytic algae and land plants together make up a monophyletic group, streptophytes, which represents one of the main lineages of multicellular eukaryotes an
β-glucanase was purified from a solid-state culture of Trichoderma reesei on wheat bran in three steps which comprised ammonium sulfate precipitation, Sephadex
盐生植物对于维持干旱区绿洲生态系统平衡起着核心作用。该文以渭干河-库车河三角洲绿洲盐漠带典型盐生植物为研究对象,利用Field Spec Pro FR便携式地物波谱仪,对2010年10月盐生植物的野外光谱数据进行采集并取相应土样。首先,采用光谱学分析方法分析光谱特征变化,并对土壤理化特性(含盐量、TDS、电导率、pH值)进行室内测定分析,获得盐生植物光谱特征数据和土壤理化特性数据。其次,利用实测光
Background Genetic mechanisms contribute to blood pressure regulation. This study investigated whether glutathione peroxidase (GPx-3) tag single nucleotide poly
Two new phenethanol glycosides, named ligurobustoside P (1), Iigurobustoside Q (2) have been isolated from the leaves of Ligustrum robustum, together with the k