vegetative hyphae

Listing 1 - 10 from 17 for vegetative hyphae

APSnet Education Center - Lab Exercise - Oomycetes
... and glucans other than cellulose. The vegetative state of Oomycetes is diploid, whereas true fungi are haploid or dikaryotic. Oomycetes produce hyphae that are nonseptate (coenocytic), i.e. ... , and the structure of the sporangiophores. In Aphanomyces, sporangia are filamentous and resemble vegetative hyphae. In Peronospora and other genera causing downy mildews, sporangiophores are branched and tree- ...
www.apsnet.org

template
... that is produced on a sporangiophore. 3. Coenocytic vegetative hyphae. Septations (cross-walls), however, may be formed in hyphae to seal off empty parts or delimit reproductive ... formation of conidia (sing. conidium) on specialized hyphae termed conidiophores or by sporangiospores within a sporangium. 3. Coenocytic (aseptate) vegetative hyphae. Morphological Features: Sexual Reproduction A young ...
www.cals.ncsu.edu

template
... termed the basidium (plural basidia) on which 4 basidiospores are formed and are forcibly discharged. Vegetative hyphae are septate. Clamp connections (bridge-like hyphal connections between adjacent cells) may be produced. On ...
www.cals.ncsu.edu More from this site

Management of Rhizoctonia Root Rot of Sugarbeet
... plant species. Although R. solani does not produce spores, its vegetative hyphae is quite characteristic and easily identified microscopically. Young hyphae are pale, becoming brown with age. They branch mostly at ... strains, or types, called anastomosis groups (AG types), based on the ability of the hyphae of different cultures to fuse. The various AG types represent genetic differences within the ...
www.uidaho.edu

Plant Pathology Glossary
... green mosaic, symptomatic of many viral diseases. View Image. Mycelium (pl. Mycelia) a mass of hyphae that forms the body (thallus) of a fungus. Multigene Family a set of genes ... lesion. View Image. Sclerotium (pl. Sclerotia) a hard, resistant vegetative resting body of a fungus composed of a compact mass of hyphae and capable of surviving under unfavourable environmental conditions. Under ...
bugs.bio.usyd.edu.au

Mycology - Structure and Function - Nuclear States
... Function - Nuclear States Skip Navigation Contents Structure & Function Introduction Hyphal Structure Introduction Hyphae Septum Closure of Pores Complex Structures Conclusion Questions Wall Composition & Construction Introduction ... sexual zygospore. Some fungi have significant periods when they are haploid. The vegetative states of most Ascomycota are haploid. The fungus goes through plasmogamy and ...
bugs.bio.usyd.edu.au More from this site

ABOUT SOIL COMPACTION
... face as a micro element deficiency. Another word I need to mention is HYPHAE [H]. The hyphae are the vegetative parts of the fungus part of the mycorrhizae, and they are multicellular tubes. Just know that they are strands and they connect. One block of living soil with mycorrhizae and hyphae ...
home.ccil.org

On-Line Glossary: C
... two (or more) cells which typically show little or no morphological differentiation from vegetative cells. In bacterial conjugation, one bacterium (the "male" or donor cell) transfers DNA ... ) cutis. Of basidiocarps of certain wood-decaying fungi: the outer layer consisting of compressed hyphae parallel to the surface, sometimes with varnishlike incrustation. (21) cv. Cultivar. (5) cylindrical. ...
ppathw3.cals.cornell.edu

On-Line Glossary: M
... a new phenotype. (16) mutualism. See symbiosis. mycelium. A mass of hyphae, often used to denote all hyphae comprising a thallus. (Pl. mycelia.) (15) mycology. The study of fungi ... fungi. (10) myxamoeba. A naked cell capable of amoeboid movement; characteristic of the vegetative phase of myxomycetes and such Plasmodiophoromycetes as Plasmodiophora brassicae. (20) Myxomycetes. See Myxomycota. ...
ppathw3.cals.cornell.edu More from this site

APSnet Education Center | K-12 Plant Path-Ways News and Views | October 2006 | Figure 1
... | October 2006 | Figure 1 News and Views Figure 1. The hyphae, conidiophores and conidia formed by this fungus are examples of vegetative and reproductive signs. Photograph courtesy G. J. Holmes. Host: Orange ...
www.apsnet.org

These listings are filtered
View all for vegetative hyphae