Results 81 to 90 of about 15,103 (260)

Repeated Zoospore Emergence in Dictyuchus [PDF]

Botanical Gazette, 1919
1. In the characteristics of its non-sexual reproduction the fungus which is the subject of this paper shows itself to be a member of the genus Dictyuchus. No sexual reproduction was observed, however; hence it cannot be assigned to any of the recognized species. 2.
openaire   +1 more source

Genomic Correlates of Disease Recovery in Natural Populations of the Sierra Nevada Yellow‐Legged Frog (Rana sierrae)

Molecular Ecology, Volume 35, Issue 8, April 2026.
ABSTRACT In our rapidly changing world, evolution is likely to play an important role in facilitating the resilience of wildlife populations. The Sierra Nevada yellow‐legged frog (Rana sierrae) provides a rare example of recovery following severe declines caused by the amphibian chytrid fungus (Batrachochytrium dendrobatidis).
Allison Q. Byrne, Andrew P. Rothstein, Roland A. Knapp, Erica Bree Rosenblum   +3 more
wiley   +1 more source

Clubroot (Plasmodiophora brassicae Woronin): an agricultural and biological challenge worldwide [PDF]

, 2014
Clubroot disease and the causal microbe Plasmodiophora brassicae offer abundant challenges to agriculturists and biological scientists. This microbe is well fitted for the environments which it inhabits.
Anderson A, Anon, Buczacki ST, Chupp C, Crute IR, Diederichsen E, Dixon GR, Dixon GR, Dixon GR, Dixon GR, Dixon GR, Dixon GR, Dixon GR, Dixon GR, Dixon GR, Dixon GR, Dixon GR, Wilson F., Evans JL, Feng LQ, Garrett SD, Hseih W-H, Jaw-Fen W, Karling JS, Kavanagh JA, Kindshoven J, Kowalski K, Moxham SE, Rouxel F, Toxopeus H, Toxopeus H, Voorips RE, Walker JC, Williams PH, Woronin M, Yoshikawa H   +34 more
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Effector‐Mediated Spatial Reprogramming of Glycolate Oxidase Subverts Peroxisomal and Membrane‐Associated ROS Defences

Plant Biotechnology Journal, Volume 24, Issue 4, Page 1919-1935, April 2026.
ABSTRACT Oomycete pathogens secrete hundreds of RXLR effectors into plant cells to modulate host immunity by targeting diverse plant proteins. Here, we report that the Peronophythora litchii RXLR effector PlAvh133 acts as a virulence factor and targets the litchi glycolate oxidase (GLO) LcGLO1, a key enzyme in photorespiration, thereby suppressing ...
Junjian Situ, Zijing Zhang, Yi Shao, Jiaying Feng, Feiteng Zhong, Muran Xiong, Wen Li, Peng Li, Xiaofan Zhou, Guibing Hu, Jietang Zhao, Minhui Li, Pinggen Xi, Xinxiang Peng, Zide Jiang, Guanghui Kong   +15 more
wiley   +1 more source

PlMAPK10, a Mitogen-Activated Protein Kinase (MAPK) in Peronophythora litchii, Is Required for Mycelial Growth, Sporulation, Laccase Activity, and Plant Infection

Frontiers in Microbiology, 2018
Mitogen-activated protein kinase (MAPK) pathways are ubiquitous and evolutionarily conserved signal transduction modules directing cellular respond to a diverse array of stimuli, in the eukaryotic organisms.
Liqun Jiang, Liqun Jiang, Junjian Situ, Yi Zhen Deng, Lang Wan, Dandan Xu, Yubin Chen, Pinggen Xi, Zide Jiang   +8 more
doaj   +1 more source

Contribution of Hydrogen Cyanide to the Antagonistic Activity of Pseudomonas Strains Against Phytophthora infestans

Microorganisms, 2020
Plants face many biotic and abiotic challenges in nature; one of them is attack by disease-causing microbes. Phytophthora infestans, the causal agent of late blight is one of the most prominent pathogens of the potato responsible for multi-billion-dollar
Abhishek Anand, Delphine Chinchilla, Christopher Tan, Laurent Mène-Saffrané, Floriane L’Haridon, Laure Weisskopf   +5 more
doaj   +1 more source

Assessing Phytophthora Zoospore Activity to Enhance Disease Management and Promote Ecological Surveillance of Chestnut Ink Disease [PDF]

, 2014
Phytophthora cinnamomi and P. cambivora are soil borne oomycetes that cause Chestnut Ink Disease, a lethal and widespread disease of the European chestnut (Castanea sativa Mill.).
Gouveia, Maria Eugénia, Nunes, Luís
core   +1 more source

Carbon and nitrogen contents depends on macroalgal species, their tissue section, and development stage

Phycological Research, Volume 74, Issue 2, Page 175-187, April 2026.
SUMMARY Assessing the potential for macroalgae to function as a carbon sink (blue carbon) and nitrogen (N) assimilation is under intensive investigation. The content of elemental carbon (C) and N in macroalgae is the best indicator of their potential; however, with respect to the thallus, C and N content varies in space and time.
Yoichi Sato, Daisuke Saito, Eri Inomata, Atsuko Tanaka, Gregory N. Nishihara   +4 more
wiley   +1 more source

The MADS-box Transcription Factor PsMAD1 Is Involved in Zoosporogenesis and Pathogenesis of Phytophthora sojae

Frontiers in Microbiology, 2018
Transcriptional regulation is critical for plant pathogen development and virulence. MADS-box transcription factors belong to a highly conserved transcriptional regulator family in eukaryotic organisms that are involved in various important biological ...
Long Lin, Long Lin, Wenwu Ye, Wenwu Ye, Jiawei Wu, Jiawei Wu, Mingrun Xuan, Mingrun Xuan, Yufei Li, Yufei Li, Jian Gao, Jian Gao, Yonglin Wang, Yonglin Wang, Yan Wang, Yan Wang, Suomeng Dong, Suomeng Dong, Yuanchao Wang, Yuanchao Wang   +19 more
doaj   +1 more source

Genomic signatures of heterokaryosis in the oomycete pathogen Bremia lactucae. [PDF]

, 2019
Lettuce downy mildew caused by Bremia lactucae is the most important disease of lettuce globally. This oomycete is highly variable and rapidly overcomes resistance genes and fungicides.
Bertier, Lien D, Cavanaugh, Keri, Fletcher, Kyle, Gil, Juliana, Kenefick, Aubrey, Michelmore, Richard, Reyes-Chin-Wo, Sebastian, Tsuchida, Cayla, Wong, Joan, Wood, Kelsey J, Zhang, Lin   +10 more
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