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Spatial distribution and morphological responses to predation in the salt marsh periwinkle
Ecosphere, 2018 The salt marsh periwinkle (Littoraria irrorata) is a common and often abundant mollusk in marshes of the Gulf and Atlantic coasts of the United States. Several studies have focused on the effects of periwinkles on Spartina alterniflora production and the
Brian J Roberts
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The ecology of flat periwinkles
Journal of Biological Education, 1976An account of a research project carried out initially by Robert Ramsay and Simon Smith, students at Longsands School, and continued by John Gill, a biology master at the school.
JOHN GILL, ROBERT RAMSAY, SIMON SMITH
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Agrobacterium-Mediated in Planta Transformation in Periwinkle
2022Madagascar periwinkle (Catharanthus roseus, family Apocynaceae) is a reservoir of more than 130 monoterpene indole alkaloids (MIAs) including the famous anti-neoplastic dimeric MIAs vinblastine and vincristine, and anti-hypertensive monomeric MIAs ajmalicine and serpentine.
Dikki Pedenla, Bomzan +2 more
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Annales de l'Institut Pasteur / Microbiologie, 1984
S. citri can be cultured from periwinkles naturally infected in the field and showing typical mycoplasma-like organism (MLO) symptoms such as flower virescence. Such plants are undoubtedly infected with both S. citri and with one MLO, the latter being responsible for the symptoms.
Saillard, C. +3 more
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S. citri can be cultured from periwinkles naturally infected in the field and showing typical mycoplasma-like organism (MLO) symptoms such as flower virescence. Such plants are undoubtedly infected with both S. citri and with one MLO, the latter being responsible for the symptoms.
Saillard, C. +3 more
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Transformation in Catharanthus Species (Madagascar Periwinkle)
1993Secondary metabolite production by plant cell cultures has been the subject of many investigations. Indole alkaloids such as ajmalicine, an antihypertensive drug, or vinblastine and vincristin, two antitumor compounds produced by Catharanthus roseus, are very important in the pharmaceutical industry.
David, C., Tempe, J.
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Plant Biotechnology and Periwinkle
2019Catharanthus roseus is one of the most extensively investigated medicinal plants, which can produce more than 130 alkaloids, including the powerful antitumor drugs vinblastine and vincristine which are used in the treatment of cancer. Alkaloids are one of the most important secondary metabolites known to play a vital role in various pharmaceutical ...
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The ecology of juvenile flat periwinkles
Journal of Biological Education, 1977Juvenile Littorina live lower on the shore than adults of the same species, and they occupy distinct ecological niches. On Fucus serratus the juveniles live on the abaxial surface of submerged fronds, where the smaller ones resemble the surface protuberances. On F. vesiculosus they live in damaged air bladders on emersed fronds.
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