Results 61 to 70 of about 1,146 (160)
Multiple Developmental Pathways Leading to a Single Morph: Monosulcate Pollen (Examples From the Asparagales) [PDF]
Annals of Botany, 2004 Early developmental events in microsporogenesis are known to play a role in pollen morphology: variation in cytokinesis type, cell wall formation, tetrad shape and aperture polarity are responsible for pollen aperture patterning. Despite the existence of other morphologies, monosulcate pollen is one of the most common aperture types in monocots, and is
Penet, Laurent +5 more
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Flora do Espírito Santo: Hypoxidaceae
RodriguésiaResumo A família Hypoxidaceae é cosmopolita, composta por nove gêneros e aproximadamente duzentas espécies. No Brasil encontra-se representada por três espécies pertencentes aos gêneros Curculigo e Hypoxis.
Julie Henriette Antoinette Dutilh +2 more
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Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2022 Se registra por primera vez en Ecuador y Perú la especie nativa de América tropical Furcraea foetida (L.) Haw. Se presenta su descripción, así como fotografías, nombres vulgares, usos y algunos análisis morfológicos y ecológicos.
Diego Giraldo-Cañas
doaj
Functional Ecology, Volume 39, Issue 10, Page 2876-2888, October 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Mimicry implies that an organism gains fitness by resembling a model species, and one example is rewardless plants that attract pollinators by resembling co‐flowering species that provide rewards.
Daniela Scaccabarozzi, Nina Sletvold
wiley +1 more source
Class B Gene Expression and the Modified ABC Model in Nongrass Monocots
The Scientific World Journal, 2007 The discovery of the MADS-box genes and the study of model plants such as Arabidopsis thaliana and Antirrhinum majus have greatly improved our understanding of the molecular mechanisms driving the diversity in floral development. The class B genes, which
Akira Kanno +3 more
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Revista Mexicana de Biodiversidad, 2017 Se estudió comparativamente la anatomía vegetativa de 13 especies de Manfreda. Las muestras recolectadas en el campo fueron procesadas con la técnica de inclusión en parafina.
Eloy Solano +3 more
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Plant, Cell &Environment, Volume 48, Issue 9, Page 6874-6896, September 2025.ABSTRACT Plants have a wide range of adaptive and protective mechanisms to cope with dehydration. Central in these processes are the Late Embryogenesis Abundant (LEA) proteins, whose levels notably increase in response to dehydration during seed development and vegetative tissues.
Inti A. Arroyo‐Mosso +8 more
wiley +1 more source
The Plant Journal, Volume 123, Issue 5, September 2025.Significance Statement Plants produce progesterone and androgens, which alter root morphology in A. thaliana and 60% of tested angiosperms. Brassinosteroids seem uninvolved. Understanding the mechanism is like navigating an unknown city—exemplarily Dittelbrunn (a small village in Bavaria)—where the expected shortcut (interaction with brassinosteroids ...
Karl Ludwig Körber +11 more
wiley +1 more source
Primer registro de Agave sisalana (Agavaceae, Asparagales) para Colombia
Darwiniana, nueva serie, 2020 Agave sisalana Perrine, a native species from Yucatán Peninsula (Mexico), is recorded for the first time for Colombia. It is morphologically related to Agave fourcroydes Lem. and Agave pax Giraldo-Cañas, but clearly differs from it in various vegetative and reproductive characteristics, which are given.
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Інтродукція Рослин, 2006 The article provides an overview of recent publications devoted to phylogeny and taxonomy of the family Orchidaceae Juss., with a special reference to molecular phylogenetics. Modern methods of molecular taxonomy and phylogenetics are powerful tools that
S.L. Mosyakin, L.I. Buyun
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