Results 71 to 80 of about 7,372,456 (333)

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Methodological aspects of applying histogram and variation curve of morphological traits of Maize (Zea mays L.) hybrids

open access: yesPlant Varieties Studying and Protection, 2013
The article provides methodological ground (method of morphological description) for identification of qualitative, quantitative and pseudo-qualitative characteristics of maize hybrids (Zea mays L) disclosing methodological facets of practical appliance ...
Н. В. Лещук   +2 more
doaj   +1 more source

New Varieties of Ornamental Plants

open access: yesIntellectus, 2023
The article elucidates the retrospective of the breeding of flowering plants in the Laboratory of Ornamental Plants of the National Botanical Garden (Institute) for about six decades, and also the recent results obtained in the field. The mobilization and introduction into culture of thousands of intraspecifi c taxa generated unique collections ...
Tatiana Sirbu   +4 more
openaire   +1 more source

Organ‐specific redox imbalances in spinal muscular atrophy mice are partially rescued by SMN antisense oligonucleotides

open access: yesFEBS Letters, EarlyView.
We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley   +1 more source

Analysis of spring rapeseed varieties (Brassica napus L. var. oleifera) presented in the State Register of Plant Varieties of Ukraine

open access: yesPlant Varieties Studying and Protection, 2019
Purpose. Determine the main indicators of productivity and quality of seeds of spring rapeseed new varieties during their cultivation in different argoclimatic zones of Ukraine. Methods. Field, laboratory.
С. Г. Димитров   +2 more
doaj   +1 more source

Plant polyadenylation factors: conservation and variety in the polyadenylation complex in plants [PDF]

open access: yesBMC Genomics, 2012
AbstractBackgroundPolyadenylation, an essential step in eukaryotic gene expression, requires bothcis-elements and a plethora oftrans-acting polyadenylation factors. The polyadenylation factors are largely conserved across mammals and fungi. The conservation seems also extended to plants based on the analyses of Arabidopsis polyadenylation factors.
Hunt, Arthur G.   +2 more
openaire   +4 more sources

Plant Variety Protection in Sub-Saharan Africa: Balancing Commercial and Smallholder Farmers’ Interests

open access: yes, 2014
Sub-Saharan African countries, through their regional organizations, have embarked on the harmonisation of plant variety protection (PVP) systems. These initiatives are largely modelled on the UPOV 1991 act, which claims to incentivize plant breeding and
Bram De Jonge
semanticscholar   +1 more source

Transferrin receptor 1‐mediated iron uptake supports thermogenic activation in human cervical‐derived adipocytes

open access: yesFEBS Letters, EarlyView.
In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai   +9 more
wiley   +1 more source

Scope of Protection Provided in the Law of Ukraine on the Protection of Plant Variety Rights: Prospects for Comparative Analyzes

open access: yes, 2012
Scope of protection of plant variety rights granted to variety owner as provided for by Ukrainian legislation is established. Thus, basis is created to enable comparative analyzes of the national system of plant variety protection with analogous sys ...
М. В. Федяй
core   +1 more source

Features of the formation of the market of the common grape vine (Vitis vinifera L.) national varietal resources

open access: yesPlant Varieties Studying and Protection, 2019
Purpose. Reveal the peculiarities of the formation of national varietal resources of grapes, considering current state of the market, needs of consumers, problems and prospects of the viticulture industry in Ukraine. Results.
С. І. Мельник   +4 more
doaj   +1 more source

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