Wednesday, March 2, 2011

fragmentation in fungi

Hyphae fragmentation is an asexual method of fungi reproduction.

Hyphae fragmentation is an asexual method of fungi reproduction.

Asexual reproduction via vegetative spores via mycelial fragmentation is

Asexual reproduction via vegetative spores via mycelial fragmentation is

The cell walls of fungi are made of chitin, the same polysaccharide that

The cell walls of fungi are made of chitin, the same polysaccharide that

Fission---binary and multiple. 2.Budding. 3.Fragmentation. 4.Spore formation

Fission---binary and multiple. 2.Budding. 3.Fragmentation. 4.Spore formation

Masses of hyphae grow to form new fungi.

Masses of hyphae grow to form new fungi.

Kingdom: Fungi Phylum: Fungi Imperfecti Genus: Scytalidium

Kingdom: Fungi Phylum: Fungi Imperfecti Genus: Scytalidium

Fungi reproduce asexually by fragmentation or production of asexual spores.

Fungi reproduce asexually by fragmentation or production of asexual spores.

This is the most common method of asexual reproduction in majority of fungi

This is the most common method of asexual reproduction in majority of fungi

fungi fragmentation

fungi fragmentation

They reproduce asexually by fragmentation, budding, binary fission and

They reproduce asexually by fragmentation, budding, binary fission and

fig. 8.21 - Types of Sexual Reproduction in Fungi

fig. 8.21 - Types of Sexual Reproduction in Fungi

Protectiveslide of these fungi divisions Fragmented orfungal reproduction path of zoospores asexual ofit Ourfungi reproduce by ourfungi reproduce Number of

Protectiveslide of these fungi divisions Fragmented orfungal reproduction path of zoospores asexual ofit Ourfungi reproduce by ourfungi reproduce Number of

 nuclear fragmentation, viral inclusions, fungi or bacteria by specific

nuclear fragmentation, viral inclusions, fungi or bacteria by specific

Arthrospores (arthroconidia) – Formed by fragmentation of septate hyphae

Arthrospores (arthroconidia) – Formed by fragmentation of septate hyphae

Vegetative reproduction is by fragmentation and budding. Asexual reproduction is very common in fungi, during which they produce sporangia and spores.

Vegetative reproduction is by fragmentation and budding. Asexual reproduction is very common in fungi, during which they produce sporangia and spores.

Bracket Fungi

Bracket Fungi

Methods of asexual reproduction in the conidial fungi.

Methods of asexual reproduction in the conidial fungi.

Many of these fungi facilitate their colonization of plant tissue by

Many of these fungi facilitate their colonization of plant tissue by

(5) Fragmentation is the common method of vegetative reproduction.

(5) Fragmentation is the common method of vegetative reproduction.

Groups of Fungi (~100000 species)

Groups of Fungi (~100000 species)

No comments:

Post a Comment