Results 51 to 60 of about 1,713,373 (311)

Analytic observations of seminar scientific work according toward objectives [PDF]

open access: yes, 2005
Report is Deliverable 9 of 6th FP SSA project “Environmental friendly food production system: requirements for plant breeding and seed production” (ENVIRFOOD) and includes analytic observations of seminar scientific work according toward objectives ...
Belicka, Ina, Bleidere, Mara
core  

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Potato market in Ukraine

open access: yesPlant Varieties Studying and Protection, 2017
Purpose. To study Ukrainian potato market at the current stage of the development and determine its future prospects. Results. The features of Ukrainian potato market were determined.
С. І. Мельник   +4 more
doaj   +1 more source

Compensating damage effects of seed-borne Fusarium culmorum and Microdochium nivale in winter wheat by increased seeding rates [PDF]

open access: yes, 2005
Fusarium culmorum and Microdochium nivale are considered important seed-borne diseases of wheat in Denmark. Their damage effects consist in reducing seed germination and plant emergence which leads to reduced plant density, panicle numbers/area and yield.
Justesen, A.F., Pinnschmidt, H.O.
core  

Rice Varieties for Delayed Planting

open access: yes, 1987
This article 'Rice Varieties for Delayed Planting' appeared in the International Rice Research Newsletter series, created by the International Rice Research Institute (IRRI). The primary objective of this publication was to expedite communication among scientists concerned with the development of improved technology for rice and for rice based cropping
Sharma, S. K.   +2 more
openaire   +1 more source

Towards automatic recognition of plant varieties [PDF]

open access: yesElectronic Workshops in Computing, 1998
In crop variety registration, visual scores of a plant’s appearance are widely and routinely used to establish variety differences. This makes it an ideal candidate for automating through machine vision. This paper describes the outline of a planned system for searching for matches between images from new candidate varieties and those stored in a ...
Graham W. Horgan   +2 more
openaire   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 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

Techniques for RNA in vivo imaging in plants [PDF]

open access: yes, 2014
Since the discovery of small RNAs and RNA silencing, RNA biology has taken a centre stage in cell and developmental biology. Small RNAs, but also mRNAs and other types of cellular and viral RNAs are processed at specific subcellular localizations.
Tilsner, Jens
core   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

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