Results 91 to 100 of about 3,647 (212)

PDE4 as a target in preterm labour. [PDF]

open access: yes, 2007
: Cyclic nucleotide phosphodiesterases (PDE) are the enzymes catalyzing the hydrolysis and inactivation of the second messengers, cAMP and cGMP. Eleven PDE families are described to date, and selective inhibitors of some PDEs families are currently used ...
Céline Méhats   +18 more
core   +5 more sources

Culture-based and Sanger sequencing approaches to uncover the diversity of leaf-fungal endophytes in neotropical gymnosperms

open access: yesTecnociencia
Endophytic fungi play a crucial role in the survival and adaptation of their host plants. In recent decades, unprecedented diversity of endophytic fungi has been reported in angiosperms, but knowledge about this diversity in tropical gymnosperms is ...
Omayra Meléndez   +9 more
doaj   +1 more source

This disastrous event staggered me : reconstructing the botany of Ludwig Leichhardt on the expedition from Moreton Bay to Port Essington, 1844-45 [PDF]

open access: yes, 2013
Ludwig Leichhardt had to abandon a large and important collection of botanical specimens during his Expedition from Moreton Bay to Port Essington. Here we attempt to assess the significance of the lost collection by identifying the botanical references ...
Bean, A.R.   +3 more
core  

Zamia pumila Linnaeus 1763

open access: yes, 2007
Zamia pumila Linnaeus, Species Plantarum, ed. 2, 2: 1659. 1763. "Habitat in America meridionali." RCN: 7737. Lectotype (Eckenwalder in J. Arnold Arbor. 61: 715. 1980): [icon] " Palma Prunifera humilis non spinosa Insulae Hispaniolae, fructui jujubino similis, ossiculo triangulo " in Commelin, Hort. Med. Amstelod. Pl. Rar. 1: 111, t. 58.
openaire   +1 more source

GIMNOSPERMAS [PDF]

open access: yes, 2016
SÓLO VISIÓN ...
LOPEZ SANDOVAL JOSE ANTONIO
core  

Estudio de mercado y análisis de rentabilidad del aprovechamiento y comercialización de hojas de la especie Asterogyne martiana (Suita), en la Península de Osa. [PDF]

open access: yes, 2007
Proyecto de Investigación. Instituto Tecnológico de Costa Rica. Vicerrectoría de Investigación y Extensión (VIE). Escuela de Ingeniería Forestal, 2007El uso de las hojas Asterogyne martiana (Suita), en la Península de Osa, carece de información sobre ...
Canessa-Mora, Rodolfo   +1 more
core  

Cycad phylogeny predicts host plant use of Eumaeus butterflies. [PDF]

open access: yesEcol Evol, 2023
Sierra-Botero L   +6 more
europepmc   +1 more source

Searching the genome of beluga (Huso huso) for sex markers based on targeted bulked segregant analysis (BSA) [PDF]

open access: yes, 2014
In sturgeon aquaculture, where the main purpose is caviar production, a reliable method is needed to separate fish according to gender. Currently, due to the lack of external sexual dimorphism, the fish are sexed by an invasive surgical examination of ...
Hosseini, S.J.   +4 more
core   +1 more source

Arboreal camera trapping sheds light on seed dispersal of the world's only epiphytic gymnosperm: Zamia pseudoparasitica. [PDF]

open access: yesEcol Evol, 2022
Monteza-Moreno CM   +4 more
europepmc   +1 more source

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