Results 21 to 30 of about 601 (144)

A New Deep-Sea Suctorian-Nematode Epibiosis (Loricophrya-Tricoma) from the Blanes Submarine Canyon (NW Mediterranean) [PDF]

Microbial Ecology, 2017
During a pluri-disciplinary study carried out within the frame of the Spanish research project DOS MARES, multicore samples were collected along the Blanes submarine canyon and its adjacent open slope to study the structure and dynamics of the meiofaunal organisms, mainly nematodes.
Fernández-Leborans, Gregorio, Román, Sara, Martin, Daniel   +2 more
openaire   +6 more sources

Anatomía del rizoma y de la parte basal, media y distal del vástago de Solidago chilensis var. chilensis (Asteraceae)

Lilloa, 2018
Solidago chilensis var . chilensis “vara de oro” es una hierba perenne rizo - matosa, nativa de la Argentina. Se la utiliza en medicina popular como vulnerario, antilítico y diurético y presenta actividad farmacológica gastroprotectora, antibacterial ...
Beatriz Perez, Daiana M. Carrettoni, Bruno A. Lus, Nancy M. Apóstolo   +3 more
doaj   +1 more source

Tricomas foliares en Senecio sección Mulgediifolii (Senecioneae, Asteraceae)

Acta Botanica Mexicana, 2017
Antecedentes y Objetivos: Se realizó un estudio del complemento de tricomas en las hojas de Senecio sección Mulgediifolii utilizando microscopía de luz y microscopía electrónica de barrido, con el propósito de determinar caracteres que faciliten la identificación de sus especies.Métodos: Se estudió el tercio medio de la lámina de hojas recolectadas en ...
Alicia Rojas-Leal, José Luis Villaseñor, Teresa Terrazas   +2 more
openaire   +5 more sources

Análise de crescimento e anatomia foliar da planta medicinal Ageratum conyzoides L. (Asteraceae) cultivada em diferentes substratos Growth analysis and leaf anatomy of the medicinal plant Ageratum conyzoides L. (Asteraceae) grown on different substrates

Revista Brasileira de Plantas Medicinais, 2010
Ageratum conyzoides L. (Asteraceae) é uma espécie herbácea que ocorre em áreas de cerrado e, por se tratar de planta medicinal, é cultivada em escala familiar.
A.A Millani, D.R Rossatto, C.J Rubin Filho, R.M Kolb   +3 more
doaj   +1 more source

Morfologia dos tricomas das pétalas de espécies de Pseudobombax Dugand (Malvaceae, Bombacoideae) e seu significado taxonômico Morphology of trichomes in petals of Pseudobombax Dugand (Malvaceae, Bombacoideae) species and its taxonomic significance

Acta Botânica Brasílica, 2009
O gênero Pseudobombax Dugand apresenta cerca de 30 espécies, é restrito à região Neotropical e apresenta taxonomia complexa, com muitas de suas espécies mal circunscritas.
Jefferson Guedes de Carvalho-Sobrinho, Francisco de Assis Ribeiro dos Santos, Luciano Paganucci de Queiroz   +2 more
doaj   +1 more source

Desarrollo floral de Acaciella angustissima (Leguminosae: Caesalpinioideae: Acacieae)

Botan‪ical Sciences, 2022
Antecedentes: Acaciella (Mill.) Britton & Rose es un género neotropical, cuyas especies se encontraban dentro del subgénero Aculeiferum (tribu Acacieae) debido a similitudes morfológicas.
Daniela Rico-Alvarado, Sandra Gómez-Acevedo   +1 more
doaj   +1 more source

A drought stress‐induced MYB transcription factor regulates pavement cell shape in leaves of European aspen (Populus tremula)

New Phytologist, Volume 251, Issue 5, Page 2688-2705, September 2026.
MYB305a promoter expression increases in pavement cells as they grow and acquire their complex shape. Summary Leaf pavement cells of many plant species develop jigsaw puzzle‐like shapes in which neighboring cells interdigitate, providing an ideal model for the study of cell shape regulation.
Sijia Liu, Siamsa M. Doyle, Kathryn M. Robinson, Zahra Rahneshan, Nathaniel R. Street, Stéphanie Robert   +5 more
wiley   +1 more source

Quais adaptações estruturais são mais eficientes contra Herbivoria: espinhos ou Tricomas? [PDF]

Revista Científica Multidisciplinar Núcleo do Conhecimento, 2019
Apesar de bastante explorado, o presente trabalho torna-se bastante relevante uma vez que, busca respostas para um questionamento a ...
openaire   +1 more source

Cretaceous moss–cyanobacteria association reveals trophic interactions in polar forests of Antarctica

New Phytologist, Volume 251, Issue 6, Page 3627-3639, September 2026.
Kimmerera cyanifera gen. et sp. nov. with associated cyanobacteria, holotype UWBM 116051. Summary Through symbiotic associations with microbes, mosses play many important ecological roles in terrestrial ecosystems, such as facilitating trophic interactions and nitrogen cycling.
Zane Walker, Alexander C. Bippus, Ari Iglesias, Selena Y. Smith, Brian A. Atkinson   +4 more
wiley   +1 more source

Two New Species of Tricoma (Tricoma) (Nematoda: Desmoscolecidae) from Korean Subtidal Sediments, with Notes on Labial Ultrastructure

Journal of Marine Science and Engineering
This paper reports two newly discovered species of Tricoma (Tricoma)—T. (T.) discrepans sp. nov. and T. (T.) parasetosa sp. nov.—obtained from the subtidal sediments at a depth of 13 m around Jindo Island, Korea. Tricoma (T.) discrepans sp. nov. differs from its congeners in possessing 40–41 main rings, an uncovered first main ring, large vesicular ...
Hyo Jin Lee, Heegab Lee, Seungyeop Han, Hyun Soo Rho   +3 more
openaire   +1 more source