Lancaster Surecrop (LSC) germplasm in inbreds of the Lancaster heterotic group in China was mainly provided by the two inbreds Mol7 and Oh43. Furthermore, the source of LSC germplasm was severely restricted in two inb...Lancaster Surecrop (LSC) germplasm in inbreds of the Lancaster heterotic group in China was mainly provided by the two inbreds Mol7 and Oh43. Furthermore, the source of LSC germplasm was severely restricted in two inbreds, C103 and Oh40B. The contents of LSC germplasm are 50% or less in inbreds of the group, with the existence of more than 20 non-LSC germplasms that results in the abundant genetic diversity in the group. Most inbreds of Mol7 subgroup contain 25% - 50% LSC, 12.5% - 25% Reid Yellow Dent (RYD) and 12.5%- 25% Iowa Goldmine germplasms in the ratio of 2:1:1, and most inbreds of Zi330 subgroup contain 12.5% - 25% LSC, 6.25% - 12.5% RYD, 6.25% - 12.5% Minnesota # 13 and 25% - 50% Creole germplasms in the ratio of 2:1:1 4. AH the facts indicated that the germplasm base of the Lancaster heterotic group has stupendously changed and evolved away from actual LSC germplasm.展开更多
Against the increasing marginalization of libraries and the Library and Information Science discipline(LIS)in the iSchool movement,this paper performs a Foucauldian discourse analysis of Lancaster’s famous prophecy o...Against the increasing marginalization of libraries and the Library and Information Science discipline(LIS)in the iSchool movement,this paper performs a Foucauldian discourse analysis of Lancaster’s famous prophecy of the extinction of libraries.展开更多
Since Lancaster et al.(2013)first described the formation of self-organizing cerebral organoids for modeling neurodevelopmental disorders,it became evident that three-dimensional(3D)neural organoid cultures are more s...Since Lancaster et al.(2013)first described the formation of self-organizing cerebral organoids for modeling neurodevelopmental disorders,it became evident that three-dimensional(3D)neural organoid cultures are more superior systems for modeling neurodevelopment and neurodegeneration in human.The use of a spinning bioreactor to grow organoids allows better nutrient absorption and enhances formation of neuroepithelial-like zones,making it a great tool to study neurodevelopment and neurodegeneration.Neural organoids are 3D cell culture systems formed by proliferating,differentiating,migrating and self-organizing pools of neural progenitors.They mimic brain structures in their cell type composition,cytoarchitecture,and to some extent maturity and functionality(Lancaster et al.,2013).Because of these unique.展开更多
文摘Lancaster Surecrop (LSC) germplasm in inbreds of the Lancaster heterotic group in China was mainly provided by the two inbreds Mol7 and Oh43. Furthermore, the source of LSC germplasm was severely restricted in two inbreds, C103 and Oh40B. The contents of LSC germplasm are 50% or less in inbreds of the group, with the existence of more than 20 non-LSC germplasms that results in the abundant genetic diversity in the group. Most inbreds of Mol7 subgroup contain 25% - 50% LSC, 12.5% - 25% Reid Yellow Dent (RYD) and 12.5%- 25% Iowa Goldmine germplasms in the ratio of 2:1:1, and most inbreds of Zi330 subgroup contain 12.5% - 25% LSC, 6.25% - 12.5% RYD, 6.25% - 12.5% Minnesota # 13 and 25% - 50% Creole germplasms in the ratio of 2:1:1 4. AH the facts indicated that the germplasm base of the Lancaster heterotic group has stupendously changed and evolved away from actual LSC germplasm.
文摘Against the increasing marginalization of libraries and the Library and Information Science discipline(LIS)in the iSchool movement,this paper performs a Foucauldian discourse analysis of Lancaster’s famous prophecy of the extinction of libraries.
文摘Since Lancaster et al.(2013)first described the formation of self-organizing cerebral organoids for modeling neurodevelopmental disorders,it became evident that three-dimensional(3D)neural organoid cultures are more superior systems for modeling neurodevelopment and neurodegeneration in human.The use of a spinning bioreactor to grow organoids allows better nutrient absorption and enhances formation of neuroepithelial-like zones,making it a great tool to study neurodevelopment and neurodegeneration.Neural organoids are 3D cell culture systems formed by proliferating,differentiating,migrating and self-organizing pools of neural progenitors.They mimic brain structures in their cell type composition,cytoarchitecture,and to some extent maturity and functionality(Lancaster et al.,2013).Because of these unique.
