Results 111 to 120 of about 17,546 (254)

Nitrogenase activity associated with codium species from New Zealand marine habitats [PDF]

, 1978
Nitrogenase activity, measured as acetylene reduction, was recorded at rates up to 1028 nmol.h \g * dry weight for Codium adhaerens (Cabr.) Ag. var. convolutum Dellow and Codium fragile (Sur.) Hariot subsp.
_____, Dellow U. V., Dilworth M. J., Feldmann J., Fremy P., Knowles R., Lami R., Silvester W. B., Stewart W. D. P.   +8 more
core   +2 more sources

A Hanks‐type bacterial kinase, PknS, directly phosphorylates the alternative sigma factor EcfK to promote resistance to protist predation

The FEBS Journal, EarlyView.
The Xanthomonas citri Hanks‐type kinase PknS autophosphorylates and directly phosphorylates the alternative sigma factor EcfK at five residues. Besides the conserved residue T51 in the σ2 domain, phosphorylation of a residue in the linker between σ2 and σ4 is critical for EcfK activation by promoting its interaction with a positively charged pocket in ...
Lídia dos Passos Lima, Dev Sriranganadane, Daiane Laise da Silva, Natália C. Drebes Dörr, Enzo Breviglieri Sichi Mello, Caio Vinicius dos Reis, Rogério Ferreira Lourenço, José Felipe Teixeira da Silva Santos, Anita Salmazo, Brenno Wendler Miranda, Katlin B. Massirer, Rafael M. Couñago, Cristina E. Alvarez‐Martinez   +12 more
wiley   +1 more source

Community Ecology of Epiphytes and other Arboreal Plants in the New Zealand Eco-region

, 2021
Thomas N. Dawes
openalex   +2 more sources

When chemistry meets taxonomy: Studying glycolipidic chemomarkers in pelagic Sargassum spp. (Phaeophyceae) using molecular networking

Journal of Phycology, EarlyView.
Abstract To chemically differentiate the three pelagic Sargassum morphotypes co‐occurring in floating rafts and drifting across the Atlantic Ocean before stranding on West African, Caribbean, and Atlantic Mexican coastlines, we conducted an investigation of their metabolomic profiles.
Charlotte Nirma, Valérie Stiger‐Pouvreau, Marceau Levasseur, David Touboul, Solène Connan, Sylvain Petek   +5 more
wiley   +1 more source

Association of water-borne conidial fungi with epiphytic tree fern (Drynaria quercifolia)

Acta Mycologica, 2013
The live and dead tissues, and trapped leaf litter by the epiphytic tree fern Drynaria quercifolia associated with riparian tree species of Konaje (west coast) and Sampaje (Western Ghat) streams of India during dry (summer) and wet (monsoon) seasons ...
Kishore S. Karamchand, Kandikere R. Sridhar   +1 more
doaj   +1 more source

Mesocosm experiments quantify the effects of eutrophication on eelgrass, Zostera marina [PDF]

, 1995
Outdoor mesocosm experiments were used to examine the response of eelgrass communities to excess nutrient loading and reduced light that simulated coastal eutrophication.
Burdick, David M., Kaldy, James E., III, Short, Frederick T.   +2 more
core   +1 more source

Retaining biodiversity in intensive farmland: epiphyte removal in oil palm plantations does not affect yield [PDF]

, 2015
Graham W. Prescott, David P. Edwards, William A. Foster   +2 more
openalex   +1 more source

Enhancing species discovery and description in algal turfs: A case study in the green alga Pseudoderbesia (Bryopsidales)

Journal of Phycology, EarlyView.
Abstract Algal turfs are assemblages consisting of small marine green, brown, and red algae on the scale of millimeters to a few centimeters. Due to their small size, they have been less intensively studied by macroalgal taxonomists, and they also fall outside the scope of microalgal taxonomists, who tend to focus on smaller, often unicellular, taxa ...
Amelia Hastings, Chiela Cremen, Myles Courtney, Yuqun Du, Heroen Verbruggen   +4 more
wiley   +1 more source

Morphology and anatomy of Rhipsalis cereuscula, Rhipsalis floccosa subsp. hohenauensis and Lepismium cruciforme (Cactaceae) seedlings Morfología y anatomía de las plántulas de Rhipsalis cereuscula, Rhipsalis floccosa subsp. hohenauensis y Lepismium cruciforme (Cactaceae)

Revista Mexicana de Biodiversidad, 2011
Rhipsalis cereuscula Haw., Rhipsalis floccosa subsp. hohenauensis (F. Ritter) Barthlott et N. P. Taylor and Lepismium cruciforme (Vellozo) Miquel are obligatory epiphytes that occur frequently on tree trunks of remnant forests in Maringa, Paraná state ...
Alan C. Secorun, Luiz Antonio de Souza
doaj  

Seed disinfestation methods for in vitro cultivation of epiphyte orchids from Southern Brazil [PDF]

, 2006
Veronica M Alvarez-Pardo, Alfredo Guí Ferreira, Valter F Nunes   +2 more
openalex   +1 more source