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The Genetic Control of Nectary Development [PDF]

open access: yesTrends in Plant Science, 2021
Nectar is the most important reward offered by flowering plants to pollinators for pollination services. Since pollinator decline has emerged as a major threat for agriculture, and the food demand is growing globally, studying the nectar gland is of utmost importance.
Adnane Boualem, Abdelhafid Bendahmane
exaly   +5 more sources
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Nectaries and Nectar

2007
Contributing Authors. Preface. 1. Introduction E. Pacini, S.W. Nicolson. 1.1 Evolutionary origins. 1.2 Secretions analogous to nectar. 1.3 Floral and extrafloral nectarines. 1.4 Nectar components. 1.5 Organization of this volume. 2. A Systematic Survey of Floral Nectaries G. Bernardello. 2.1 Introduction. 2.2 Nectaries in gymnosperms.
NICOLSON S., NEPI M., PACINI E.
openaire   +2 more sources

Remarkable nectaries: structure, ecology, organophyletic perspectives I. Substitutive nectaries

Flora, 1997
Summary In the present, first part of a series of studies on floral and extrafloral nectaries (N, Ns) that deserve interest from the structural, taxonomic, evolutionary and ecological points of view, the nuptial Ns found in members of five families are examined. They are considered to be substitutive, having evolved secondarily in subgroups that have
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Extrafloral Nectaries in Solanum

Biotropica, 1985
Extrafloral nectaries (EFNs) occur on the corollas of 3 dioecious species of Solanum (S. cunninghamii Benth., S. dioicum W.V. Fitzg., and S. tudununggae Symon) from Australia. Solanum dioicum also bears EFNs on the leaves. This is the first report of nectaries of any kind for the genus Solanum, the first report of EFNs for the family Solanaceae, and ...
Gregory J. Anderson, David E. Symon
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THE FLORAL AND EXTRA‐FLORAL NECTARIES OF PASSIFLORA. I. THE FLORAL NECTARY

American Journal of Botany, 1981
Floral nectary development and nectar secretion in three species of Passiflora were investigated with light and electron microscopy. The nectary ring results from the activity of an intercalary meristem. Increased starch deposition in the amyloplasts of the secretory cells parallels maturation of the nectary phloem.
Lenore T. Durkee   +2 more
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