The Mitotic Index and Interphase Processes
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چکیده
منابع مشابه
A mutation in aspergillus nidulans that blocks the transition from interphase to prophase
In order to develop a method for obtaining mitotic synchrony in aspergillus nidulans, we have characterized previously isolated heat-sensitive nim mutations that block the nuclear division cycle in interphase at restrictive temperature. After 3.5 h at restrictive temperature the mitotic index of a strain carrying one of these mutations, nimA5, was 0, but when this strain was subsequently shifte...
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In order to develop a method for obtaining mitotic synchrony in Aspergi l lus nidulans, we have characterized previously isolated heat-sensitive nim mutations that block the nuclear division cycle in interphase at restrictive temperature. After 3.5 h at restrictive temperature the mitotic index of a strain carrying one of these mutations, nimA5, was O, but when this strain was subsequently shif...
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In order to develop a method for obtaining mitotic synchrony in Aspergi l lus nidulans, we have characterized previously isolated heat-sensitive nim mutations that block the nuclear division cycle in interphase at restrictive temperature. After 3.5 h at restrictive temperature the mitotic index of a strain carrying one of these mutations, nimA5, was O, but when this strain was subsequently shif...
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Magnesium (Mg2+), an essential ion for cells and biological systems, is involved in a variety of cellular processes, including the formation and breakdown of microtubules. The results of a previous investigation suggested that as cells grow the intracellular Mg2+ concentration falls, thereby stimulating formation of the mitotic spindle. In the present work, we used a Mg2+-deficient Schizosaccha...
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