Results 201 to 210 of about 38,145 (249)
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Chromosoma, 1976
Cytomixis is a spontaneous process occurring through the formation of cytoplasmic bridges between adjacent pollen mother cells. This phenomenon was observed in the pollen mother cells of 3 genotypes of Lolium perenne which had been subjected to directional selection for productivity of green material.
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Cytomixis is a spontaneous process occurring through the formation of cytoplasmic bridges between adjacent pollen mother cells. This phenomenon was observed in the pollen mother cells of 3 genotypes of Lolium perenne which had been subjected to directional selection for productivity of green material.
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Published as part of Traczyk, Monika & Kucab, Anna, 2024, Assessment of the value of grasslands in OlszÓwka (Mszana Dolna Commune, Southern Poland), pp. 59-82 in Annales Universitatis Paedagogicae Cracoviensis Studia Naturae 9 on page 66, DOI: 10.24917/25438832.9.4, http://zenodo.org/record ...
Traczyk, Monika, Kucab, Anna
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Traczyk, Monika, Kucab, Anna
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Stickstoffausnutzungsvermögen von Lolium perenne und Lolium multiflorum‐Sorten
Journal of Agronomy and Crop Science, 1988Abstract Selection for improved nitrogen‐utilization in Lolium In a 3‐year study the responses of 14 Lolium perenne‐varieties and 14 of Lolium multiflorum to different nitrogen fertilization (75, 150, 300 kg N/ha) were investigated. The varieties were classificated into four types of nitrogen utilization. “Low input varieties” can be found in type III.
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Anther Culture of Lolium Perenne and Lolium Multiflorum
1990Albino as well as green plantlets were obtained by anther culture of Lolium perenne L. and L.multiflorum L. Isozyme and flow cytometric analyses showed the microspore origin of these plantlets. There is a clear genotype effect on anther culture response and on the ratio of green to albino regenerants. The majority of regenerated plantlets were albinos,
I. Bante +4 more
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Perennial Ryegrass (Lolium perenne L.)
2006A protocol that facilitates rapid establishment of Agrobacterium-mediated transformation for perennial ryegrass is described. The synthetic green fluorescent protein (sgfpS65T) reporter gene is introduced in combination with the nptII selectable marker gene into axillary bud derived embryogenic calli of perennial ryegrass (Lolium perenne L.) by co ...
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2007
Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part L), pp. 610-650 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 640, DOI: 10.5281/zenodo ...
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Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part L), pp. 610-650 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 640, DOI: 10.5281/zenodo ...
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Subtribe‐specific monoclonal antibodies to Lolium perenne
Clinical & Experimental Allergy, 1999Background and objectivesThe ability to measure personal exposure to airborne grass pollen is important in the understanding of allergic diseases. Visual identification is time consuming and it is difficult to distinguish between many grass pollens morphologically.
U, Lovborg +4 more
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Lignin-carbohydrate complexes from Lolium perenne
Phytochemistry, 1974Abstract Lignin-carbohydrate and lignin-hemicellulose complexes were extracted sequentially from four varieties of Lolium perenne which had previously ...
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Stability of Lolium perenne extract.
Annals of allergy, 1984The stability of Lolium perenne extract was studied during a year in different conditions of storage. The changes of allergen activity were measured periodically by both in vivo and in vitro techniques, and structural modifications were examined by polyacrylamide gel electrophoresis and isoelectric focusing. Lyophilised extracts did not show any change
R, Ayuso +4 more
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Fructan and cryoprotection in ryegrass (Lolium perenne L.)
New Phytologist, 1990summaryChanges in carbohydrate content and composition of ryegrass (Lolium perenne L.) cv. Reveille field‐grown in Normandy were investigated from May 1987 to May 1988. During the winter period, the concentrations of high DP (degree of polymerization) fructan were the lowest whilst those of ethanol‐soluble carbohydrates were the highest.
Gonzalez, B. +3 more
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