Results 81 to 90 of about 55,988 (224)

Carbon source influences Saccharomyces cerevisiae yeast cell survival strategies: quiescence or sporulation

open access: yesBiotechnology & Biotechnological Equipment, 2019
When starving, diploid Saccharomyces cerevisiae yeasts can enter into at least two stable non-dividing states – sporulation or quiescence – and thus survive unfavorable conditions for long periods of time.
Anna Atanasova Tomova   +2 more
doaj   +1 more source

COMPARISON OF GRAPE SEEDLINGS POPULATION AGAINST DOWNY MILDEW BY USING DIFFERENT PROVOCATION METHODS

open access: yesNotulae Botanicae Horti Agrobotanici Cluj-Napoca, 2007
This research was conducted to compare a laboratory technique leaf disk with hotbed and field evaluations in the screening of large populations of grape seedlings (Vitis spp.), towards downy mildew (Plasmopara viticola Berk.
R. SOTOLAR
doaj   +1 more source

Deciphering Role of Endophytes in Plant Defences and Biotic Stress Resilience Across Families

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Plant families generate distinct repertoires of specialised metabolites that govern their biotic interactions. Endophytes strengthen host plant defence mechanisms and tolerance to biotic challenges by upregulating metabolite biosynthesis, modifying precursor compounds into more potent forms, or by directly synthesising analogous defence ...
S. Aneeqa Noor   +4 more
wiley   +1 more source

Effects of culture conditions on the growth and morphology of 20 strains of Drechslera avenae (Eidam) Scharif

open access: yesActa Agrobotanica, 2012
Growth and sporulation of 20 single-spore isolates of Drechslera avenae grown on different agar media were investigated at 24°C and 11°C. Four different agar media were used - water agar (WA, 20 g agar x l-1), maltose-peptone agar (MPA, 20 g maltose from
Małgorzata Cegiełko
doaj   +1 more source

Leaf Structure and Hormonal Balance Modulate Host‐Specificity and Pathogenicity of Botrytis cinerea

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Botrytis cinerea, a highly successful necrotrophic fungal plant pathogen, demonstrates a remarkably broad host range, yet the precise factors governing its host specificity and its ability to coexist non‐pathogenically with plants remain unclear. This study systematically assessed host preference in a series of B. cinerea agricultural isolates,
Gautam Anand   +12 more
wiley   +1 more source

Biotransformation of monoterpenols upon pre‐treatment with oregano essential oil vapour alleviates downy mildew susceptibility in grapevine leaves

open access: yesPlant Biology, EarlyView.
Pre‐treatment of grapevine plants with oregano essential oil vapour alleviates downy mildew susceptibility by accumulation of monoterpenol glycosides. Abstract Grapevine downy mildew, caused by the oomycete Plasmopara viticola, is a destructive disease that causes major economic losses as most elite grapevine cultivars are susceptible to this pathogen.
J. R. P. E. Mars   +6 more
wiley   +1 more source

Noah's Raven, Noah's Son: The Metamorphoses of Blackness in Early Modern Readings of Genesis 8‐9

open access: yesRenaissance Studies, EarlyView.
ABSTRACT Over the past half‐century, scholars have offered various theories to explain when and how an aetiology for black skin became part of the reception history of the so‐called Curse of Ham in Genesis 9—a text that does not include any reference to skin colour.
Ashleigh Elser
wiley   +1 more source

Dysregulated biosynthesis and hydrolysis of cyclic-di-adenosine monophosphate impedes sporulation and butanol and acetone production in Clostridium beijerinckii NCIMB 8052

open access: yesFrontiers in Bioengineering and Biotechnology
IntroductionAlthough solventogenic Clostridium species (SCS) produce butanol, achieving high enough titers to warrant commercialization of biobutanol remains elusive. Thus, deepening our understanding of the intricate cellular wiring of SCS is crucial to
Marian M. Awaga-Cromwell   +5 more
doaj   +1 more source

Cutaneous Alternariosis

open access: yes
JDDG: Journal der Deutschen Dermatologischen Gesellschaft, EarlyView.
Kaan Yilmaz   +2 more
wiley   +1 more source

Phenotypic expression of the gene‐for‐gene interaction in plant pathogenic bacteria: An implication for resistance to bacterial diseases by plants

open access: yesAgrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Plant pathogenic bacteria cause massive losses in agriculture and damage to natural plant habitats. Bacterial pathogens not only reduce crop production, but they also reduce crop quality by releasing toxins into the environment. Pathogenic bacteria that invade plant tissues must overcome the plant's defense mechanisms. Plants possess an innate
Muluken Getahun, Zelalem Bekeko
wiley   +1 more source

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