An appressorium is a specialized cell typical of many fungal plant pathogens that is used to infect host plants. It is a flattened, hyphal "pressing" organ...
12 KB (1,276 words) - 09:49, 13 November 2023
form a structure called an appressorium that evolved to puncture plant tissues. The pressure generated by the appressorium, directed against the plant...
200 KB (19,103 words) - 20:45, 23 May 2024
Arbuscular mycorrhiza (redirect from Arbuscular mycorrhizae appressorium)
three stages: spore germination, hyphal growth, host recognition and appressorium formation. Spores of the AM fungi are thick-walled multi-nucleate resting...
95 KB (11,430 words) - 06:53, 22 May 2024
and culm nodes. Using a structure called an appressorium, the pathogen penetrates the plant. The appressorium cell wall is chitinous and its inner side...
36 KB (3,500 words) - 16:46, 15 May 2024
hyphal tip produces an infection structure called an appressorium. From the underside of an appressorium, a slender hypha grows downward to infect plant cells...
30 KB (3,320 words) - 08:10, 21 March 2024
germ tube which develops an appressorium, or 'pressing' organ. As the germ tube grows, it pulls the spore and the appressorium together, causing an indentation...
16 KB (2,091 words) - 17:15, 10 January 2024
Markus; Hildebrandt, Ulrich (2017). "Very-long-chain aldehydes induce appressorium formation in ascospores of the wheat powdery mildew fungus Blumeria graminis"...
10 KB (1,298 words) - 11:57, 5 December 2023
stomata, or penetrate directly through the top of the leaf, using its appressorium, infecting the leaf within 12 hours. At the cellular level, AAL produces...
15 KB (1,673 words) - 08:24, 1 February 2024
The spores produce an appressorium which in turn produces a penetration peg. This hypha grows from bottom of the appressorium and works its way through...
8 KB (886 words) - 14:22, 8 November 2022
2013-08-21. Zhu, M.; et al. (2017). "Very-long-chain aldehydes induce appressorium formation in ascospores of the wheat powdery mildew fungus Blumeria graminis"...
28 KB (2,774 words) - 07:04, 6 May 2024
into the walls of the appressorium to create turgor pressure in the appressorium. The melanin allows water into the appressorium cell but nothing out....
16 KB (1,874 words) - 20:48, 13 January 2024
then penetrated either directly with a germ tube or indirectly using an appressorium, thus initiating a new infection. Shortly after penetration, light-green...
16 KB (1,900 words) - 09:50, 18 August 2023
appressed Flattened, or closely applied; e.g. of scales or fibers. appressorium A swelling at the end of a germ tube or other hypha that adheres to the...
150 KB (12,982 words) - 15:24, 14 May 2024
conidia. F. Direct penetration of the germ tube through a stoma. G. Appressorium-like structure formed in the antestomatal chamber. H. Secondary conidia...
8 KB (943 words) - 21:07, 13 January 2024
surprise premō -primō prem- -prim- press- press- press, push appress, appressorium, compress, compressible, compression, compressional, compressive, compressor...
250 KB (126 words) - 12:30, 3 April 2024
other fungi using lectins on the host fungi as a receptor, forming an appressorium. Once this is formed, Trichoderma inject toxic enzymes into the host...
32 KB (3,727 words) - 17:56, 23 May 2024
gloeosporioides conidium lands upon a susceptible host it will first produce an appressorium. This specialized structure allows the pathogen to penetrate the host...
13 KB (1,709 words) - 02:44, 19 April 2024
attach to the plant by which through growth they begin to produce an appressorium which penetrates the plant cell and allows for the pathogen to obtain...
21 KB (2,573 words) - 16:24, 10 January 2024
form a structure called an appressorium that evolved to puncture plant tissues. The pressure generated by the appressorium, directed against the plant...
56 KB (5,837 words) - 03:21, 16 May 2024
disease. Once the rice sheath has been inoculated, the pathogen forms an appressorium and infection cushions. Both intercellular and intracellular hyphae are...
7 KB (885 words) - 16:15, 5 October 2023
Germination of the sporangia is usually by means of a germ tube which forms an appressorium to penetrate epidermal cells or it enters through a stoma. Zoospore formation...
5 KB (498 words) - 08:53, 15 June 2022
stomata, or penetrate directly through the top of the leaf, using its appressorium, infecting the leaf within 12 hours. In the orchard, Alternaria citri...
10 KB (1,270 words) - 20:14, 10 January 2024
its host, as does Blasiphalia. Instead, Rickenella produces a small appressorium or no appressoria and penetrates the rhizoids of its moss hosts, growing...
7 KB (568 words) - 05:01, 25 February 2021
the appressorium appears the same, as a simple swelling at the end of a hypha, closely appressed to the eggshell. Adhesion between the appressorium and...
19 KB (2,004 words) - 00:25, 19 May 2024
for photosynthesis. Following conidia germination, the fungus forms an appressorium, which penetrates the corn leaf cell directly using an infection hypha...
16 KB (2,039 words) - 22:11, 18 August 2023
teres) makes up to 3 conidia per conidiophore. It infects plants with an appressorium. It grows bio-trophically in the first infected plant cell, but then...
8 KB (651 words) - 18:15, 15 October 2023
cause infection by penetrating the plant with its infectious pegs called appressorium, allowing the hyphae to grow in and between the host cells, resulting...
13 KB (1,341 words) - 15:07, 20 January 2024
land on leaf surfaces and begin to produce lesions by infection from appressorium and infection peg. The lesions initially formed by ascospores, known...
15 KB (1,634 words) - 23:58, 15 May 2024
extracellular pre-penetration processes (adhesion, germination, and appressorium formation 2) intercellular post-penetration processes (nutrient acquisition...
32 KB (3,281 words) - 14:08, 15 January 2024
produce a single germ tube that grows across the leaf surface, until an appressorium forms. Appressoria form over anticlinal walls or over the center of epidermal...
23 KB (2,493 words) - 16:26, 19 February 2024