Results 21 to 30 of about 46,521 (288)

Digital Image Analysis of Actinomycetes Colonies as a Potential Aid for Rapid Taxonomic Identification [PDF]

open access: yes, 2010
High frequency isolation of actinomycetes poses a challenge for the taxonomists hence simple and rapid identification methods are required. Our work to catalogue biodiversity of actinomycetes of Goa yielded several distinct morphotypes.
Nandkumar M. Kamat   +1 more
core   +2 more sources

Phenotypic plasticity in the Caribbean sponge Callyspongia vaginalis (Porifera: Haplosclerida)

open access: yesScientia Marina, 2010
Sponge morphological plasticity has been a long-standing source of taxonomic difficulty. In the Caribbean, several morphotypes of the sponge Callyspongia vaginalis have been observed.
Susanna López-Legentil   +4 more
doaj   +1 more source

Anti-Aspergillus Activities of the Respiratory Epithelium in Health and Disease

open access: yesJournal of Fungi, 2018
Respiratory epithelia fulfil multiple roles beyond that of gaseous exchange, also acting as primary custodians of lung sterility and inflammatory homeostasis. Inhaled fungal spores pose a continual antigenic, and potentially pathogenic, challenge to lung
Margherita Bertuzzi   +6 more
doaj   +1 more source

DNA barcoding reveals the coral “laboratory-rat”, Stylophora pistillata encompasses multiple identities [PDF]

open access: yes, 2013
Stylophora pistillata is a widely used coral “lab-rat” species with highly variable morphology and a broad biogeographic range (Red Sea to western central Pacific).
A Budd   +34 more
core   +2 more sources

MICROFLORA OF THE RESPIRATORY TRACT IN PATIENTS WITH CYSTIC FIBROSIS AND SENSITIVITY TO ANTIBIOTICS BASED ON A 15-YEAR FOLLOW-UP (2000–2015 YEARS)

open access: yesМедицинский совет, 2016
Chronic lower respiratory tract infection in patients with cystic fibrosis (CF) is the major factor determining the severity of the clinical course and prognosis of the disease.
S. V. POLIKARPOVA   +12 more
doaj   +1 more source

The last glacial-interglacial cycle in Lake Ohrid (Macedonia/Albania): testing diatom response to climate [PDF]

open access: yes, 2010
Lake Ohrid is a site of global importance for palaeoclimate research. This study presents results of diatom analysis of a ca. 136 ka sequence, Co1202, from the northeast of the lake basin.
Cvetkoska, A.   +4 more
core   +5 more sources

Simple Sequence Repeat Markers Distinguish among Morphotypes of Sphaeropsis sapinea [PDF]

open access: yes, 2001
Sphaeropsis sapinea is a fungal endophyte of Pinus spp. that can cause disease following predisposition of trees by biotic or abiotic stresses. Four morphotypes of S. sapinea have been described from within the natural range of the fungus, while only one
Burgess, T.   +2 more
core   +2 more sources

The development of the Silurian trilobite Aulacopleura koninckii reconstructed by applying inferred growth and segmentation dynamics: A case study in paleo-evo-devo [PDF]

open access: yes, 2017
Fossilized growth series provide rare glimpses into the development of ancient organisms, illustrating descriptively how size and shape changed through ontogeny.
Fusco, Giuseppe   +3 more
core   +2 more sources

Comportamiento a campo de Pinus ponderosa inoculado con hongos ectomicorrícicos plantado en pastizales de estepa en Patagonia Andina, Argentina [PDF]

open access: yes, 2016
Pinus ponderosa es la especie forestal más plantada en el área de ecotono de Patagonia, Argentina, sujeta a estrés hídrico y clima mediterráneo. Los hongos ectomicorrícicos forman asociaciones obligadas y mutuamente beneficiosas con P.
Barroetaveña, Carolina   +3 more
core   +2 more sources

Exploratory Analysis of Color Forms’ Variability in the Invasive Asian Lady Beetle Harmonia axyridis (Pallas 1773)

open access: yesAnimals, 2021
The Asian ladybird (Harmonia axyridis Pallas), native to Asia, is one of the 100 most invasive species in the world and has spread worldwide. This study aimed to characterize color forms of H.
Darija Lemic   +3 more
doaj   +1 more source

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