Results 91 to 100 of about 8,816 (167)

Measurements of sporangia, cysts, oogonia, and oospores, and antheridia type of Saprolegnia aenigmatica sp. nov. and Saprolegnia racemosa sp. nov.

, 2015
Measurements of sporangia, cysts, oogonia, and oospores, and antheridia type of Saprolegnia aenigmatica sp. nov. and Saprolegnia racemosa sp. nov.
Jose Vladimir Sandoval-Sierra (771862), Javier Diéguez-Uribeondo (3371129)   +1 more
core   +1 more source

Phytophthora capsici undergoes dramatic changes in transcription and RNPII Ser5 phosphorylation during sporangia formation.

(A) Images of P. capsici during sporangia formation. The left panel shows the hypha growth state (HY) of P. capsici. The image was taken 2 days after P. capsici was inoculated on V8 medium and incubated at 25°C in the dark.
Yang Zheng (185762), Ye Sun (95796), Borui Zhang (3119544), Sicong Zhang (3623243), Xili Liu (313812), Qinghua Zhang (145923), Shan Zhong (380109), Zhiwen Wang (400629)   +7 more
core   +1 more source

Lower Devonian coalified sporangia from Shropshire: Salopella Edwards & Richardson and Tortilicaulis Edwards

, 1994
A diverse assemblage of coalified sporangia from Lochkovian/Gedinnian, fluvial rocks imicrornatus-newportensis Spore Biozone) contains fusiform forms assignable to Salopella Edwards & Richardson and Tortilicaulis Edwards.
Richardson, J. B., Edwards, Dianne, Fanning, U.   +2 more
core   +1 more source

Involvement of a putative acyltransferase gene in sporangium formation in Actinoplanes missouriensis

Microbiology Spectrum
The actinomycete Actinoplanes missouriensis forms branched substrate mycelia during vegetative growth and produces terminal sporangia, each of which contains a few hundred spherical flagellated spores, from the substrate mycelia through short ...
Shixuan Hu, Satoshi Maeda, Takeaki Tezuka, Yasuo Ohnishi   +3 more
doaj   +1 more source

Sporangia Production Over Time by Phytophthora ramorum on Rhododendron ‘Cunningham’s White’ After Placement at Different Relative Humidities

, 2018
We examined the impact of relative humidity (RH) on Phytophthora ramorum sporangia production on Rhododendron ‘Cunningham’s White’. When diseased plants were maintained under continuous moisture in a mist tent, sporangia were collected from some plants ...
Paul W. Tooley, Marsha Browning
core   +1 more source

Notes on sporangia and spore masses containing tetrads or monads from the Lower Devonian (Lochkovian) of the Welsh Borderland, U.K.

, 2012
A small number of very fragmentary sporangia containing tetrads are described using light, scanning and transmission electron microscopy as part of a study on diversity and disparity in Lower Devonian (Lochkovian) vegetation in the Welsh Borderland.
Richardson, John B., Axe, Lindsey, Edwards, Dianne, Morris, Jennifer Louise, Davies, K. L.   +4 more
core   +2 more sources

Multiplex Quantitative PCR Assay for Detection of Spinach and Lettuce Downy Mildews Using Spore Trapping

PhytoFrontiers
Downy mildews are major constraints on spinach and lettuce production globally. Disease management can be achieved with fungicides, but routine applications are costly and can lead to pathogen resistance.
Kelley J. Clark, Amy G. Anchieta, Keri Cavanaugh, Frank N. Martin, James C. Correll, Aliasghar Montazar, Alexander I. Putman, Steven J. Klosterman   +7 more
doaj   +1 more source

Optimal conditions for sporangia formation and germination of Plasmopara viticola

, 2014
Trabajo presentado en el XVII Congreso de la Sociedad Española de Fitopatología, celebrado en Lleida del 7 al 10 de octubre de 2014.Downy Mildew is one of the most destructive diseases of grapevines occurring in most grapegrowing areas of the world.
Li, H. P., Mercado-Blanco, Jesús, Ran, LongXian, Li, Wen, Du, S. H.   +4 more
core  

Diderma albo-columella (Myxomycetes), a new species in the Brazilian Atlantic Forest

Rodriguésia
A new species of Diderma (Physarales, Didymiaceae) was recorded in the Mata Estrela Private Nature Reserve, Rio Grande do Norte state. It is characterized by sessile sporangia, white globose columella, capillitium irradiating from the peridium, forming ...
Andrea Carla Caldas Bezerra, Laise de Holanda Cavalcanti   +1 more
doaj   +1 more source

The number of wounded cells, the ratio of wounded cells to total cells and the area of sporangia and spore release in disks with different diameters.

, 2013
The number of wounded cells, the ratio of wounded cells to total cells and the area of sporangia and spore release in disks with different diameters.
Shan Gao (46743), Guang Peng (254279), Guanghua Pan (230172), Qianqian Yi (368089), Guangce Wang (230169), Apeng Lin (368092), Xiaoyuan Chen (322516)   +6 more
core   +1 more source