Now showing items 1-10 of 11
Cephalic Secretions Of The Bumblebee Subgenus Sibiricobombus Vogt Suggest Bombus Niveatus Kriechbaumer And Bombus Vorticosus Gerstaecker Are Conspecific (Hymenoptera, Apidae, Bombus)
(Springer France, 2005)
Three taxa of the subgenus Sibiricobombus live in the Near-East mountain steppes: Bombus niveatus, B. sulfureus and B. vorticosus. The latter is also present in the Balkan. B. niveatus and B. vorticosus can only be ...
Investigation of Factors Affecting Xylanase Activity from Trichoderma Harzianum 1073 D3
(Inst Tecnologia Parana, 2005)
In this study, some physiological conditions affecting the activity of xylanase enzyme produced from Trichoderma harzianum 1073 D3 were determined. In addition, stabilization of pH and temperature in liquid and semi-solid ...
Hereditary Juvenile Cobalamin Deficiency Caused By Mutations In The Intrinsic Factor Gene
(Natl Acad Sciences, 2005)
Hereditary juvenile megaloblastic anemia due to vitamin B-12 (co-balamin) deficiency is caused by intestinal malabsorption of cobalamin. In Imerslund-Grasbeck syndrome (IGS), cobalamin absorption is completely abolished ...
Annual Cycle of Activity, Reproduction, and Body Mass of Anatolian Ground Squirrels (Spermophilus Xanthoprymnus) in Turkey
(Oxford Univ Press Inc, 2005)
Over a 3-year period (1999-2001), we monitored the annual timing of reproduction and hibernation and accompanying changes in body mass of free-living Anatolian ground squirrels (Spermophilus xanthoprymnus) in steppe habitat ...