Results 1 to 10 of about 32,623 (258)

Spore Morphology of <i>Platycerium</i> (Polypodiaceae) and Its Implications. [PDF]

open access: yesPlants (Basel)
The spore characteristics of ferns play an important role in taxonomy; however, comprehensive spore data for most species of the genus Platycerium remain scarce. In this study, spores of Platycerium were examined using light microscopy and scanning electron microscopy.
Ma DN   +10 more
europepmc   +5 more sources

Genetic Factors and Host Traits Predict Spore Morphology for a Butterfly Pathogen. [PDF]

open access: yesInsects, 2013
Monarch butterflies (Danaus plexippus) throughout the world are commonly infected by the specialist pathogen Ophryocystis elektroscirrha (OE). This protozoan is transmitted when larvae ingest infectious stages (spores) scattered onto host plant leaves by
Sander SE   +3 more
europepmc   +4 more sources

Spore morphology and its systematic implication in Pteris (Pteridaceae). [PDF]

open access: yesPLoS One, 2018
Pteris (Pteridaceae) spores are usually trilete and can be distinguished by the perine ornamentation. The systematic value of spore morphology in Pteris is unclear, especially based on the renewed infrageneric classification of Pteris.
Chao YS, Huang YM.
europepmc   +2 more sources

A New Host-Parasite Association: A <i>Glugea</i> sp. (Microsporidia) Infecting the Commercial Fish <i>Sardina pilchardus</i> from an Atlantic Fishery. [PDF]

open access: yesLife (Basel)
A microsporidian species, Glugea sp., was identified infecting the visceral cavity of commercial sardines (Sardina pilchardus) from an Atlantic fishery.
Baquero E, Reina G, Jordana R.
europepmc   +2 more sources

On Terminology in Pollen and Spore Morphology [PDF]

open access: yesGrana Palynologica, 1958
G. Erdtman, null Vishnu-Mittre
openaire   +3 more sources

Spore Morphology of Indian Ferns [PDF]

open access: yesGrana Palynologica, 1964
B. K. Nayar, Santha Devi
openaire   +3 more sources

Do Fungal Spore Morphological Traits Correlate with Allergenicity?

open access: yesMycoAsia - Journal of Modern Mycology, 2022
Fungal spores, like pollen, are identified as sources of allergens, yet fungal spore morphology, unlike pollen morphology, has not been correlated with allergenicity.
Raphael R. Sanvictores   +6 more
doaj   +1 more source

Adaptation of the spore discharge mechanism in the basidiomycota. [PDF]

open access: yesPLoS ONE, 2009
Spore discharge in the majority of the 30,000 described species of Basidiomycota is powered by the rapid motion of a fluid droplet, called Buller's drop, over the spore surface.
Jessica L Stolze-Rybczynski   +5 more
doaj   +1 more source

Pollen Atlas of the Flora of Egypt 3. Taxa of Pteridophyta and Gymnospermae [PDF]

open access: yesTaeckholmia, 2002
The spore and pollen morphology of 15 species of Pteridophyta and Gymnospermae represented in the flora of Egyptis reported and described. These belong to four types: inaperturate (alete) with elaters (one species) and aperturatewithout elaters (14 ...
Salah El Naggar, M. El Hadidi
doaj   +1 more source

Morphological Subtype of the Smooth-Spored Streptomycetes [PDF]

open access: yesJournal of Bacteriology, 1966
Tresner , H. D. (Lederle Laboratories, American Cyanamid Co., Pearl River, N.Y.), M. C. Davies, and M. E. Englert . Morphological subtype of the smoothspored streptomycetes. J. Bacteriol. 91: 1998–2005. 1966.—Electron microscopy reveals that certain Streptomyces
H D, Tresner, M C, Davies, M E, Englert
openaire   +2 more sources

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