Author: James Robert Erickson
Publisher:
ISBN:
Category :
Languages : en
Pages : 292
Book Description
Genetic and Molecular Characterization of Genes Involved in Glucose Repression of the GAL Genes in the Yeast Saccharomyces Cerevisiae
Author: James Robert Erickson
Publisher:
ISBN:
Category :
Languages : en
Pages : 292
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 292
Book Description
A Molecular and Genetic Analysis of Glucose Repression of the GAL1 Gene of Saccharomyces Cerevisiae
Author: Jeffrey Scott Flick
Publisher:
ISBN:
Category : Genetic regulation
Languages : en
Pages : 330
Book Description
Publisher:
ISBN:
Category : Genetic regulation
Languages : en
Pages : 330
Book Description
The Isolation and Characterization of NGG1, a Novel Saccharomyces Cerevisiae Gene Required for Glucose Repression of the GAL Genes
Author: Angela Marie Furlanetto
Publisher:
ISBN:
Category :
Languages : en
Pages : 248
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 248
Book Description
Genetic and Molecular Dissection of the Integration of Galactose and Glucose Signaling in Saccharomyces Cerevisiae Strains
Author: Renan Antonio Escalante Chong
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Cells need to sense the environment in order to survive, in particular they need to detect nutrients which will provide different building blocks and energy for the cell. This task is complicated by the fact that there can be multiple sources for the same type of nutrient available for the cell. A classical example of how cells sense multiple signals is given by carbon catabolite repression in the budding yeast S. cerevisiae. In this model the preferred carbon source glucose represses the genes used to metabolize an alternative source such as galactose. This means that the preferred carbohydrate glucose is thought to inhibit the induction of galactose genes when above a threshold concentration. Instead, we show that galactose metabolic genes (GAL) induction depends on the ratio of galactose and glucose. Surprisingly, we find that a critical portion of information processing occurs upstream of the canonical components of the GAL pathway. We then explore how cells choose between different responses to the environment. Specifically, we set out to characterize the variability in the response to combinations of galactose and glucose between several natural yeast isolates. To elucidate the genetic basis of this phenotypic variation we use QTL mapping on these strains. Our study reveals that a signal transducer GAL3 plays a central role in establishing variation in GAL gene induction.Lastly, we focus on the control of transcription in the cell. Many promoters in the cell produce both a coding transcript and a divergent transcript. To identify mutants that affect transcriptional directionality we use a bidirectionalfluorescent protein reporter in the yeast nonessential gene deletion collection. We determine that chromatin assembly can regulate divergent transcription. Moreover, mutations in the chromatin assembly factor CAF-I can lead to genome wide derepression of nascent divergent transcription.
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Cells need to sense the environment in order to survive, in particular they need to detect nutrients which will provide different building blocks and energy for the cell. This task is complicated by the fact that there can be multiple sources for the same type of nutrient available for the cell. A classical example of how cells sense multiple signals is given by carbon catabolite repression in the budding yeast S. cerevisiae. In this model the preferred carbon source glucose represses the genes used to metabolize an alternative source such as galactose. This means that the preferred carbohydrate glucose is thought to inhibit the induction of galactose genes when above a threshold concentration. Instead, we show that galactose metabolic genes (GAL) induction depends on the ratio of galactose and glucose. Surprisingly, we find that a critical portion of information processing occurs upstream of the canonical components of the GAL pathway. We then explore how cells choose between different responses to the environment. Specifically, we set out to characterize the variability in the response to combinations of galactose and glucose between several natural yeast isolates. To elucidate the genetic basis of this phenotypic variation we use QTL mapping on these strains. Our study reveals that a signal transducer GAL3 plays a central role in establishing variation in GAL gene induction.Lastly, we focus on the control of transcription in the cell. Many promoters in the cell produce both a coding transcript and a divergent transcript. To identify mutants that affect transcriptional directionality we use a bidirectionalfluorescent protein reporter in the yeast nonessential gene deletion collection. We determine that chromatin assembly can regulate divergent transcription. Moreover, mutations in the chromatin assembly factor CAF-I can lead to genome wide derepression of nascent divergent transcription.
Insights Into the Molecular Genetics of Hexose Transporter Gene Regulation in Saccharomyces Cerevisiae
Author: Kevin L. Dietzel
Publisher:
ISBN:
Category :
Languages : en
Pages : 336
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 336
Book Description
Molecular Characterization of Genes Involved in DNA Repair in Saccharomyces Cerevisiae
Author: Joyce Geneine Slusser
Publisher:
ISBN:
Category :
Languages : en
Pages : 168
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 168
Book Description
Yeast Sugar Metabolism
Author: Friedrich K. Zimmermann
Publisher: CRC Press
ISBN: 9781566764667
Category : Technology & Engineering
Languages : en
Pages : 590
Book Description
Yeast Sugar Metabolism looks at the biomechanics, genetics, biotechnology and applications of yeast sugar. The yeast Saccharomyces cereisiae has played a central role in the evolution of microbiology biochemistry and genetics, in addition to its use of a technical microbe for the production of alcoholic beverages and leavening of dough.
Publisher: CRC Press
ISBN: 9781566764667
Category : Technology & Engineering
Languages : en
Pages : 590
Book Description
Yeast Sugar Metabolism looks at the biomechanics, genetics, biotechnology and applications of yeast sugar. The yeast Saccharomyces cereisiae has played a central role in the evolution of microbiology biochemistry and genetics, in addition to its use of a technical microbe for the production of alcoholic beverages and leavening of dough.
A Genetic and Molecular Characterization of the REC104 Gene and Its Involvement in Meiotic Recombination in the Yeast Saccharomyces Cerevisiae
Author: Anne M. Galbraith
Publisher:
ISBN:
Category : Genetic recombination
Languages : en
Pages : 810
Book Description
Publisher:
ISBN:
Category : Genetic recombination
Languages : en
Pages : 810
Book Description
Dissecting the Glucose Sensing and Signaling Pathway in Saccharomyces Cerevisiae
Author: Vidhya Ramakrishnan
Publisher:
ISBN:
Category :
Languages : en
Pages : 466
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 466
Book Description
Metabolism and Molecular Physiology of Saccharomyces Cerevisiae
Author: J Richardson Dickinson
Publisher: CRC Press
ISBN: 1482295407
Category : Medical
Languages : en
Pages : 347
Book Description
This text emphasises the importance of staying informed about Saccharomyces cerevisiae as it provides the intellectual basis for much of the molecular and cellular biology of eukaryotes. It offers yeast users a concise account of the metabolism and physiology of this organism. Chapters include: life cycle and morphogenesis; carbon metabolism, nitro
Publisher: CRC Press
ISBN: 1482295407
Category : Medical
Languages : en
Pages : 347
Book Description
This text emphasises the importance of staying informed about Saccharomyces cerevisiae as it provides the intellectual basis for much of the molecular and cellular biology of eukaryotes. It offers yeast users a concise account of the metabolism and physiology of this organism. Chapters include: life cycle and morphogenesis; carbon metabolism, nitro