论文部分内容阅读
冀中冲积平原潮土酶活性及土壤肥力的研究
【机 构】
：
河北农业大学
【出 处】
：
河北农业大学
【发表日期】
：
1990年期
其他文献
Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencaphalopathy (CADASIL) is a rare hereditary cerabrovascular disease caused by a NO
Detection of moving objects is an essential skill for animals to hunt prey,recognize conspecifics and avoid predators.The zebrafish,as a vertebrate model,primar
,Polycomb chromobox Cbx2 enhances antiviral innate immunity by promoting Jmjd3-mediated demethylatio
Polycomb chromobox (CBX) proteins regulate gene transcription by maintaining chromatin states,which guide a variety of biological processes.Now,epigenetic regul
Mitochondrial dysfunctions play major roles in ageing.How mitochondrial stresses invoke downstream responses and how specificity of the signaling is achieved,ho
,Dgcr8 deletion in the primitive heart uncovered novel microRNA regulating the balance of cardiac-va
Primitive mammalian heart transforms from a single tuba to a four-chambared muscular organ during a short developmental window.We found that knocking out global
,Solution structure of the RNA recognition domain of METTL3-METTL14 N6-methyladenosine methyltransfe
N6-methyladenosine (m6A),a ubiquitous RNA modification,is installed by METTL3-METTL14 complex.The structure of the heterodimeric complex between the methyltrans
研究烟台四十里湾潮间带表层沉积物中铁形态,为潮间带沉积物中铁污染提供理论依据.应用Tessier连续提取法测定了表层沉积物中铁的可交换态、碳酸盐结合态、铁锰氧化物结合态
番茄(Lycopersicon esculentum Mill.;2n=2x=24)是茄科(Solanaceae)番茄属一年生或多年生草本植物,在世界各地种植都比较广泛,是世界重要的水果蔬菜之一。维生素C含量是用于
Macrophages play critical roles in renal fibrosis.However,macrophages exhibit ontogenic and functional heterogeneities,and which population of macrophages contr