The Zaluch Gorge Section is composed of 45-50% phytoclasts, 35-30% playnomorphs, 5-10% amorphous organic matter and 5-10% with rare occurrences of sporangial
mass and leaf epidermal tissues.
shapes ranged from ellipsoid, ovoid, pyriform, obpyriform, to spherical with a prominent papilla (C).
cluster 2-4 cm ling with 12-40 sporangia pairs 3
The lines were challenged with sporangial
suspensions of P.
colour, exudates produced, growth of the colony), sporulating structures (conidial head, types of conidiogenous cells, arrangement of conidia, sporangial
head, types of spores, pycnidia, accervuli, sporodochia, ascocarps etc.) were recorded and identified by following various manuals and monographs
width varied from 5.0 [micro]m to 16.0 [micro]m.
For separating sporangia from mycelia fragments sporangial
suspensions were filtered through a double layer of cheesecloth (pore size = 60 m; 14 x 12 threads centimeter-1) and concentrations were adjusted by haemo- cytometer to 60000 sporangia/mL.
The fully developed microsporangium consists of a mass of haploid pollen grains enclosed within the sporangial
It is a relatively quick, easy, straightforward technique to disrupt sporangial
cell walls with the release of DNA.
Zimmermann holds that the flower started with radial sporangial
clusters, the sporophyll arising, following planation, from aggregations of mesomes.
Oospores can play a significant role in infection, and genes controlling resistance to sporangial
inoculum can not be assumed to be the same as those that confer resistance to oosporic inoculum (Hash et al., 1997).
Sterile leaf blades pinnately dissected; veins free; fertile stalk with pinnately branched (grape-like) sporangial