نتایج جستجو برای: herbarium
تعداد نتایج: 1792 فیلتر نتایج به سال:
Background & Aim: A herbarium is a collection of preserved plant specimens. Herbarium specimens form an important recorded of what plants grew where over time. Kerman province with area about 171993 km2 has a lat of difference vegetation because of climatic and topography variations. It has different elevation (above sea level) from 300 m in Shahdad to 4420 m in Hezar mountains. Mat...
The Center for Forest Mycology Research (CFMR) at the Forest Products Laboratory in Madison, WI is one of the few remaining mycological research labs left in the USDA-Forest Service. Traditionally established to study the taxonomy of pathogenic root rot, sap-rot, and heart-rot fungi, the group has changed its focus in recent years towards the biosystematics and ecology of both pathogenic and sa...
Herbarium collections are potentially an enormous resource for DNA studies, but the use of herbarium specimens in molecular studies has thus far been slowed down by difficulty in obtaining amplifiable DNA. Here we compare a set of commercially available DNA extraction protocols and their performance in terms of DNA purity and yield, and PCR amplification success as measured by using three diffe...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید