Mitochondrial DNA (mtDNA) has been one of the most extensively studied molecules in ecological, evolutionary and clinical genetics.In its early application in evolutionary genetics, mtDNA was assumed to be a selectively neutral marker conferring negligible fitness consequences for its host.However, this dogma has been overturned in recent years due
Botryosphaeria dothidea is a widespread and economically important pathogen on various fruit lethe ulrich lang trees, and it often causes die-back and canker on limbs and fruit rot.In characterizing intraspecies genetic variation within this fungus, group I introns, rich in rDNA of fungi, may provide a productive region for exploration.In this rese
The importance of foreign trade and its impact on the economic growth have been the subject of numerous studies.There is no doubt that exports have slate vcc a multiplier effect on the growth of gross domestic product, but economists are constantly interested in what the foreign trade multiplier is and why it is not higher.This paper deals with the
The use of chemical pesticides in the agriculture are widely used but have harmful environmental and health impacts.However, it is hazardous to human health with the environment and is often used more than the prescribed amount.The solar light trap is a popular renewable and environment-friendly device.Although light traps are effective, their idea
It is of great significance for ecological environment protection to clarify the regional evolution characteristics of shallow water under the disturbance of multi-working face mining.In this paper, the catastrophe theory method, GIS spatial analysis function and FEFLOW numerical calculation method were comprehensively used to study the instability