Ste50p is involved in regulating filamentous growth in the yeast Saccharomyces cerevisiae and associates with Ste11p

1998 ◽  
Vol 259 (1) ◽  
pp. 29-38 ◽  
Author(s):  
M. Ramezani Rad ◽  
G. Jansen ◽  
F. Bühring ◽  
C. P. Hollenberg
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Filamentous Growth ◽  
Yeast Saccharomyces Cerevisiae

scholarly journals Filamentous growth of the budding yeast Saccharomyces cerevisiae induced by overexpression of the WHI2 gene

Microbiology ◽  
1997 ◽  
Vol 143 (6) ◽  
pp. 1867-1876 ◽  
Author(s):  
P. A. Radcliffe ◽  
K. M. Binley ◽  
J. Trevethick ◽  
M. Hall ◽  
P. E. Sudbery
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Budding Yeast ◽  
Filamentous Growth ◽  
Yeast Saccharomyces Cerevisiae

GPR1 Regulates Filamentous Growth through FLO11 in Yeast Saccharomyces cerevisiae

2000 ◽  
Vol 267 (1) ◽  
pp. 164-168 ◽  
Author(s):  
Hisanori Tamaki ◽  
Takuya Miwa ◽  
Makiko Shinozaki ◽  
Megumi Saito ◽  
Cheol-Won Yun ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Filamentous Growth ◽  
Yeast Saccharomyces Cerevisiae

scholarly journals Regulators of Pseudohyphal Differentiation in Saccharomyces cerevisiae Identified Through Multicopy Suppressor Analysis in Ammonium Permease Mutant Strains

Genetics ◽  
1998 ◽  
Vol 150 (4) ◽  
pp. 1443-1457 ◽  
Author(s):  
Michael C Lorenz ◽  
Joseph Heitman
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Map Kinase ◽  
Filamentous Growth ◽  
Growth Defect ◽  
Nitrogen Deprivation ◽  
Yeast Saccharomyces Cerevisiae ◽  
Multicopy Suppressor ◽  
Strain Characterization ◽  
Kinase Cascade ◽  
Diploid Cells

Abstract Nitrogen-starved diploid cells of the yeast Saccharomyces cerevisiae differentiate into a filamentous, pseudohyphal growth form. Recognition of nitrogen starvation is mediated, at least in part, by the ammonium permease Mep2p and the Gα subunit Gpa2p. Genetic activation of the pheromone-responsive MAP kinase cascade, which is also required for filamentous growth, only weakly suppresses the filamentation defect of Δmep2/Δmep2 and Δgpa2/Δgpa2 strain. Surprisingly, deletion of Mep1p, an ammonium permease not previously thought to regulate differentiation, significantly enhances the potency of MAP kinase activation, such that the STE11-4 allele induces filamentation to near wild-type levels in Δmep1/Δmep1 Δmep2/Δmep2 and Δmep1/Δmep1 Δgpa2/Δgpa2 strains. To identify additional regulatory components, we isolated high-copy suppressors of the filamentation defect of the Δmep1/Δmep1 Δmep2/Δmep2 mutant. Multicopy expression of TEC1, PHD1, PHD2 (MSS10/MSN1/FUP4), MSN5, CDC6, MSS11, MGA1, SKN7, DOT6, HMS1, HMS2, or MEP2 each restored filamentation in a Δmep1/Δmep1 Δmep2/Δmep2 strain. Overexpression of SRK1 (SSD1), URE2, DAL80, MEP1, or MEP3 suppressed only the growth defect of the Δmep1/Δmep1 Δmep2/Δmep2 mutant strain. Characterization of these genes through deletion analysis and epistasis underscores the complexity of this developmental pathway and suggests that stress conditions other than nitrogen deprivation may also promote filamentous growth.

FLO11 mediated filamentous growth of the yeast Saccharomyces cerevisiae depends on the expression of the ribosomal RPS26 genes

2006 ◽  
Vol 276 (2) ◽  
pp. 113-125 ◽  
Author(s):  
Axel W. Strittmatter ◽  
Claudia Fischer ◽  
Malte Kleinschmidt ◽  
Gerhard H. Braus
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Filamentous Growth ◽  
Yeast Saccharomyces Cerevisiae

PREPARASI DEINOCOCCUS RADIODURANS DAN KHAMIR DALAM MATERIAL KECAP L-DRYING SEBAGAI BAHAN UJI PROFISIENSI

2016 ◽  
Vol 13 (1) ◽  
pp. 93
Author(s):  
Titin Yulinery ◽  
Ratih M.Dewi
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Deinococcus Radiodurans ◽  
Test Preparation ◽  
Quality Parameters ◽  
Soy Sauce ◽  
Yeast Saccharomyces Cerevisiae ◽  
Microbiological Test ◽  
Bacterial Contaminants ◽  
Minimum Number ◽  
Important Quality

Tes kemampuan adalah salah satu kegiatan penting dalam pengendalian mutu dan jaminan kualitas mikrobiologi laboratorium untuk mengukur kompetensi analis dan analisis uji profisiensi membutuhkan persiapan Model mikroorganisme adalah kualitas standar dan validitas. Mikrobiologi uji kualitas produk kedelai utama diarahkan pada kehadiran Saccharomyces cerevisiae ragi (S. cerevisiae), S. Bailli, S. rouxii dankontaminan bakteri seperti Bacillus dan Deinococcus. Jenis ragi dan bakteri yang terlibat dalam proses dan dapat menjadi salah satu parameter kualitas penting dalam persiapan yang dihasilkan. Jumlah dan viabilitas bakteri dan ragi menjadi parameter utama dalam proses persiapan bahan uji. Jumlah tersebut adalah jumlah minimum yang berlaku dapat dianalisis. Jumlah ini harus dibawah 10 CFU diperlukan untuk menunjukkan tingkat hygienitas proses dan tingkat minimal kontaminasi. Viabilitas bakteri dan bahan tes ragi persiapan untuk tes kemahiran kecap yang diawetkan dengan L-pengeringan adalah teknik Deinococcus radiodurans (D. radiodurans) 16 tahun, 58 tahun S. cerevisiae, dan S. roxii 13 tahun. kata kunci: Viabilitas, Deinococcus, khamir, L-pengeringan, Proficiency AbstractProficiency test is one of the important activities in quality control and quality assurance microbiology laboratory for measuring the competence of analysts and analysis Proficiency test requires a model microorganism preparations are standardized quality and validity. Microbiological test of the quality of the main soy products aimed at thepresence of yeast Saccharomyces cerevisiae (S. cerevisiae), S. bailli, S. rouxii and bacterial contaminants such as Bacillus and Deinococcus. Types of yeasts and bacteria involved in the process and can be one of the important quality parameters in the preparation produced. The number and viability of bacteria and yeasts become themain parameters in the process of test preparation materials. The amount in question is the minimum number that is valid can be analyzed. This amount must be below 10 CFU required to indicate the level of hygienitas process and the minimum level of contamination. Viability of bacteria and yeast test preparation materials for proficiencytest of soy sauce that preserved by L-drying technique is Deinococcus radiodurans ( D. radiodurans ) 16 years, 58 years S. cerevisiae, and S. roxii 13 years. key words : Viability, Deinococcus, Khamir, L-drying, Proficiency

INTERACTION OF THE HIM1 GENE PRODUCT WITH HELICASES Srs2 (RadH) AND Mph1 YEAST SACCHAROMYCES CEREVISIAE

Tsitologiya ◽  
2018 ◽  
Vol 60 (7) ◽  
pp. 555-557 ◽  
Author(s):  
E. A. Alekseeva ◽  
◽  
T. A. Evstyukhina ◽  
V. T. Peshekhonov ◽  
V. G. Korolev ◽  
...  
Keyword(s):  
Saccharomyces Cerevisiae ◽  
Gene Product ◽  
Yeast Saccharomyces Cerevisiae
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