Shrews previously recognized as Sorex monticolus were classified
into two species (one with 14 subspecies, the other monotypic) on
the basis of a morphometric analysis of 3610 individuals from
throughout their range. Sorex m. neomexicanus has been recognized
previously as a subspecies of Sorex monticolus but is recognized
herein as...
Cellulolytic enzymes capable of efficiently degrading crystalline cellulose are a
complex mixture of endo- (endoglucanases) and exo-acting (cellobiohydrolases)
enzymes. One approach to separating these enzymes is affinity chromatography. A new
ligand, p-aminophenyl l-thio-β-D-cellobioside (APTC), is introduced for this purpose.
The property of APTC in affinity chromatography is demonstrated using Trichoderma...
The Forest Service and the Bureau of Land Management propose to adopt coordinated ecosystem management direction for the lands they administer within the range of the northern spotted owl. This Supplemental Environmental Impact Statement (SETS) presents as alternatives the options, with slight modifications, developed by the Forest Ecosystem Management Assessment...