Results 11 to 20 of about 1,926 (134)

Taxonomic Study of Free-Living Marine Nematodes in the Subgenus Tricoma (Desmoscolecida: Desmoscolecidae) from the Subtidal Zone of the East Sea, Korea, with Insights into the Ultrastructure of the Lip Region

Journal of Marine Science and Engineering
This study provides a taxonomic analysis of three newly discovered species of free-living marine nematodes in the subgenus Tricoma from the East Sea, Korea. Tricoma (Tricoma) polyringulata sp. nov. is characterized by its relatively small body size, with
Hyo Jin Lee, Heegab Lee, Hyun Soo Rho
doaj   +1 more source

TRICOMAS FOLIARES EM ESPÉCIES DE CROTON L. (CROTONOIDEAE-EUPHORBIACEAE)

Rodriguésia
RESUMO Foi realizado estudo da ultraestrutura dos tricomas foliares em microscopia eletrônica de varredura (MEV) de 14 espécies do gênero Croton, ocorrentes nas zonas do litoral e da mata do estado de Pernambuco, com o objetivo de caracterizar ...
Maria de Fátima de Araújo Lucena, Margareth Ferreira de Sales   +1 more
doaj   +1 more source

Tricoma (Tricoma) disparseta sp. nov. (Nematoda: Desmoscolecidae), a New Free-Living Marine Nematode from a Seamount in the Northwest Pacific Ocean, with a New Record of T. (T.) longirostris (Southern, 1914)

Diversity
During a survey of marine biodiversity in the deep sea off northeastern Guam, two marine desmoscolecid nematodes belonging to the subgenus Tricoma were discovered. Tricoma (Tricoma) disparseta sp. nov.
Hyo Jin Lee, Heegab Lee, Ji-Hoon Kihm, Hyun Soo Rho   +3 more
doaj   +1 more source

Estudos anatômicos de folhas de espécies de plantas daninhas: II - Bidens pilosa, Emilia sonchifolia, Ageratum conyzoides e Sonchus asper Leaf anatomical studies in weed species: II - Bidens pilosa, Emilia sonchifolia, Ageratum conyzoides and Sonchus asper

Planta Daninha, 2002
O objetivo deste trabalho foi de estudar a anatomia das folhas das espécies de plantas daninhas de grande ocorrência no Brasil: Bidens pilosa, Emilia sonchifolia, Ageratum conyzoides e Sonchus asper, visando aprofundar o conhecimento sobre as barreiras ...
E.A. Ferreira, S.O. Procópio, E.A.M. Silva, A.A. Silva, R.J.N. Rufino   +4 more
doaj   +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.
Hyo Jin Lee, Heegab Lee, Seungyeop Han, Hyun Soo Rho   +3 more
doaj   +1 more source

SEM studies on the leaf indumentum of six Melastomataceae species from Brazilian Cerrado

Rodriguésia
The wide diversity of their trichomes, which vary from simple unicellular to very complex structures, is a remarkable characteristic in Melastomataceae. This paper characterizes the leaf indumentum of Miconia albicans (Sw.) Triana, M.
Camilla Rozindo Dias Milanez, Silvia Rodrigues Machado   +1 more
doaj   +1 more source

Oviposição de Diaphania hyalinata L. (Lepidoptera, Pyralidae) afetada pela face foliar e tricomas

Acta Scientiarum: Biological Sciences, 2008
Este trabalho teve por objetivo estudar os efeitos das faces foliares e dos tricomas em folhas de abóbora (Curcubita pepo) sobre a oviposição de D. hyalinata. Foram realizados dois bioensaios: um de livre escolha e outro de confinamento.
Adilson de Castro Antônio, Marcelo Coutinho Picanço, Alfredo Henrique Rocha Gonring, Altair Arlindo Semeão, Lessandro Moreira Gontijo, Tathiana Guerra Sobrinho   +5 more
doaj   +1 more source

New Records of Thecacineta cothurnioides and Trematosoma rotunda (Ciliophora, Suctorea) as epibionts on nematodes from the Indian Ocean [PDF]

, 2009
This article deals with the report of two suctorian ciliates species viz. Thecacineta cothurnioides Collin, 1909 and Trematosoma rotunda (Allgén, 1952 ) as epibionts on Tricoma sp. and Pseudochromadora sp.
Chatterjee, Taras, Dovgal, I. V., Ingole, Baban   +2 more
core  

Masters of perception: phosphorylation‐dependent signaling in plants

New Phytologist, Volume 250, Issue 1, Page 89-94, April 2026.
Summary Plants are masters of perception, reacting to a myriad of biochemical and physical cues in a constantly changing environment. Plants rely on local cell‐based signal processing to perceive and react sufficiently fast to a multitude of stimuli. The ability to respond quickly is crucial for sustaining growth, defense, and metabolism and thereby ...
Mark Roosjen, Justin W. Walley, Dolf Weijers   +2 more
wiley   +1 more source

Caracterização farmacognóstica de Piper arboreum var. arboreum e P. tuberculatum (Piperaceae) [PDF]

Acta Amazonica, 2016
RESUMO Piper arboreum Aubl. var. arboreum e P. tuberculatum Jacq. (Piperaceae), conhecidas como pimenta-longa, são comercializadas como produtos tradicionais fitoterápicos e, frequentemente, identificadas erroneamente, não havendo relatos sobre controle ...
Rolf Junior Ferreira SILVA, Ana Cristina Andrade de AGUIAR-DIAS, Kelson do Carmo Freitas FAIAL, Maria Sílvia de MENDONÇA   +3 more
doaj   +2 more sources