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用微量热法研究了尿嘧啶缺陷型酿酒酵母AY,和该菌株分别经穿梭质粒pYLZ-2、重组质粒pYLZ-2/f27、pYLZ-2/622转化的3种菌株的生长代谢热动力学.尿嘧啶缺陷型酿酒酵母AY在基本培养基中不生长,没有代谢热效应产生,而在葡萄糖蛋白胨培养基和丰富营养培养基(YPD)中生长,并且在YPD中生长最好;向基本培养基中加入尿嘧啶后,AY能够生长,而且随着尿嘧啶浓度的增加,其生长速率常数增大;经质...
A PHYSICAL -CHEMICAL CHARACTERIZATION OF THE MIRIÑAY RIVER, ARGENTINA, BY GRAPHICAL METHODS
physical-chemical characteristics Miriñ ay River graphical method
2009/10/13
A graphical method is applied to display the physical-chemical characteristics of the Miriñay River, Corrientes Province, Argentina. The graphical results show the following parameters: pH, alk...
BACTERIOLOGICAL CHARACTERIZATION OF THE MIRIÑAY RIVER, CORRIENTES, ARGENTINA
physical-chemical bacteriological data
2009/10/12
This paper presents a simple graphic tool that is used with physical-chemical and bacteriological data from the Miriñay River to visualize variability and trends in the environmental condition ...
207Pb-206Pb, 40Ar-39Ar and Apatite Fission-Track Geothermochronology Revealing the Emplacement, Cooling and Exhumation History of the Karaçayır Syenite (N Sivas), East-Central Anatolia, Turkey
single zircon 207Pb-206Pb biotite 40Ar-39Ar apatite fission-track exhumation history Karaç ayı r syenite Sivas Turkey
2009/7/7
The Karaçayır syenite, intruding the Palaeozoic crustal metamorphics and unconformably overlain by Upper Paleocene to Eocene Tokuş formation in the north of Sivas (east-central Anatol...
Flora of the Region between Zeytinbahçe and Akarçay (Birecik, Şanlıurfa, Turkey)
Akarç ay Birecik Flora Ş anlı urfa Zeytinbahç e Turkey
2010/3/17
This research was carried out from 2004 to 2006 in order to determine the flora of the region between Zeytinbahçe and Akarçay, Birecik district. The research area is situated in Şan...
207Pb-206Pb,40Ar-39Ar and Apatite Fission-Track Geothermochronology Revealing the Emplacement, Cooling and Exhumation History of the Karaçayır Syenite (N Sivas),East-Central Anatolia,Turkey
single zircon 207Pb-206Pb biotite 40Ar-39Ar apatite fission-track exhumation history Karaç ayı r syenite
2010/1/11
The Karaçayır syenite, intruding the Palaeozoic crustal metamorphics and unconformably overlain by Upper Paleocene to Eocene Tokuş formation in the north of Sivas (east-central Anatol...
Nançay天文台（法国）
Nanç ay天文台 法国 Nanç ay Observatory
2007/12/27
In 1946, just after the Second World War, France had a few years' delay in electronics, due to its defeat in 1940 and the following German occupation. Nevertheless, two radio astronomy (a hitherto non...
An Evaluation of the Water Quality of Yuvarlakçay Stream, in the Köycegiz-Dalyan Protected Area, SW Turkey
South-Western Turkey natural protected area Yuvarlakç ay Stream benthic macroinvertebrates water quality
2010/3/31
The longitudinal and seasonal distribution of macroinvertebrates and the physical and chemical variables of Yuvarlak Stream in the Köycegiz-Dalyan Protected Area in South-Western Turkey were stud...