Search Results - "de Waal, Paul P"
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Efficient, D-glucose insensitive, growth on D-xylose by an evolutionary engineered Saccharomyces cerevisiae strain
Published in FEMS yeast research (01-12-2019)“…Optimizing D-xylose consumption in Saccharomyces cerevisiae is essential for cost-efficient cellulosic bioethanol production. An evolutionary engineering…”
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D-glucose overflow metabolism in an evolutionary engineered high-performance D-xylose consuming Saccharomyces cerevisiae strain
Published in FEMS yeast research (01-02-2021)“…ABSTRACT Co-consumption of D-xylose and D-glucose by Saccharomyces cerevisiae is essential for cost-efficient cellulosic bioethanol production. There is a need…”
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Fsh Stimulates Spermatogonial Proliferation and Differentiation in Zebrafish via Igf3
Published in Endocrinology (Philadelphia) (01-10-2015)“…Growth factors modulate germ line stem cell self-renewal and differentiation behavior. We investigate the effects of Igf3, a fish-specific member of the igf…”
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Discovery of antiphage systems in the lactococcal plasmidome
Published in Nucleic acids research (09-09-2024)“…Abstract Until the late 2000s, lactococci substantially contributed to the discovery of various plasmid-borne phage defence systems, rendering these bacteria…”
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Genetic Dissection of a Prevalent Plasmid-Encoded Conjugation System in Lactococcus lactis
Published in Frontiers in microbiology (28-05-2021)“…Plasmid pNP40, which was first identified nearly 40 years ago in Lactococcus lactis subsp. lactis biovar diacetylactis DRC3, encodes functions such as heavy…”
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Studies in Zebrafish Reveal Unusual Cellular Expression Patterns of Gonadotropin Receptor Messenger Ribonucleic Acids in the Testis and Unexpected Functional Differentiation of the Gonadotropins
Published in Endocrinology (Philadelphia) (01-05-2010)“…This study aimed to improve, using the zebrafish model, our understanding of the distinct roles of pituitary gonadotropins FSH and LH in regulating testis…”
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Molecular Cloning and Functional Characterization of a Zebrafish Nuclear Progesterone Receptor
Published in Biology of reproduction (2010)“…Progestagenic sex steroid hormones play critical roles in reproduction across vertebrates, including teleost fish. To further our understanding of how…”
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Transcriptional control of two distinct lactococcal plasmid-encoded conjugation systems
Published in Current research in microbial sciences (2024)“…•Active promoters in pNP40 and pUC11B conjugation clusters are identified.•Regulatory elements of said clusters include the conjugation-associated…”
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Discovering genetic determinants for cell-to-cell adhesion in two prevalent conjugative lactococcal plasmids
Published in Current research in microbial sciences (2024)“…•Two predicted peptidoglycan-hydrolases as potential adhesins in lactococcal conjugation.•Overexpression of Tra11 and Trs15 cause a cell clumping phenotype in…”
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Zebrafish primary testis tissue culture: An approach to study testis function ex vivo
Published in General and comparative endocrinology (01-06-2009)“…Abstract To develop new tools to study the regulation of testis physiology in teleost fish, a medium-term ex vivo organ culture system was adopted for…”
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Biodiversity of Phages Infecting the Dairy Bacterium Streptococcus thermophilus
Published in Microorganisms (Basel) (27-08-2021)“…Streptococcus thermophilus-infecting phages represent a major problem in the dairy fermentation industry, particularly in relation to thermophilic production…”
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Oestrogen-induced androgen insufficiency results in a reduction of proliferation and differentiation of spermatogonia in the zebrafish testis
Published in Journal of endocrinology (01-08-2009)“…Androgens can induce complete spermatogenesis in immature or prepubertal teleost fish. However, many aspects of the role of androgens in adult teleost…”
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Saccharomyces cerevisiae strains for second-generation ethanol production: from academic exploration to industrial implementation
Published in FEMS yeast research (01-08-2017)“…Abstract The recent start-up of several full-scale ‘second generation’ ethanol plants marks a major milestone in the development of Saccharomyces cerevisiae…”
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Functional and practical insights into three lactococcal antiphage systems
Published in Applied and environmental microbiology (18-09-2024)“…The persistent challenge of phages in dairy fermentations requires the development of starter cultures with enhanced phage resistance. Recently, three…”
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The amino‐terminal tail of Hxt11 confers membrane stability to the Hxt2 sugar transporter and improves xylose fermentation in the presence of acetic acid
Published in Biotechnology and bioengineering (01-09-2017)“…ABSTRACT Hxt2 is a glucose repressed, high affinity glucose transporter of the yeast Saccharomyces cerevisiae and is subjected to high glucose induced…”
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Metal Dependence of the Xylose Isomerase from Piromyces sp. E2 Explored by Activity Profiling and Protein Crystallography
Published in Biochemistry (Easton) (14-11-2017)“…Xylose isomerase from Piromyces sp. E2 (PirXI) can be used to equip Saccharomyces cerevisiae with the capacity to ferment xylose to ethanol. The biochemical…”
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An engineered cryptic Hxt11 sugar transporter facilitates glucose-xylose co-consumption in Saccharomyces cerevisiae
Published in Biotechnology for biofuels (02-11-2015)“…The yeast Saccharomyces cerevisiae is unable to ferment pentose sugars like d-xylose. Through the introduction of the respective metabolic pathway, S…”
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Improved Xylose Metabolism by a CYC8 Mutant of Saccharomyces cerevisiae
Published in Applied and environmental microbiology (01-06-2017)“…Engineering for the utilization of pentose sugars is an important goal for the production of second-generation bioethanol and biochemicals. However, lacks…”
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Molecular Cloning and Functional Characterization of a Zebrafish Nuclear Progesterone Receptor1
Published in Biology of reproduction (01-01-2010)“…Progestagenic sex steroid hormones play critical roles in reproduction across vertebrates, including teleost fish. To further our understanding of how…”
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A progestin (17α,20β-dihydroxy-4-pregnen-3-one) stimulates early stages of spermatogenesis in zebrafish
Published in General and comparative endocrinology (01-05-2013)“…Highlights ► DHP stimulated spermatogonial proliferation and differentiation in vivo and ex vivo . ► Up-regulation of germ cell marker expression by DHP was…”
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