Results 91 to 100 of about 7,468 (194)

Calcium signaling in plant defense

New Plant Protection, Volume 3, Issue 1, March 2026.
Calcium signaling acts as a central hub in plant immunity, translating pathogen perception into defense responses. This review highlights the channels, sensors, and signaling networks involved, and discusses how pathogens subvert calcium dynamics, as well as how this knowledge may inspire innovative strategies for engineering durable crop resistance ...
Lifan Sun, Yu Wang, Jie Zhang
wiley   +1 more source

An Integrated BAC and Genome Sequence Physical Map of Phytophthora sojae

Molecular Plant-Microbe Interactions, 2006
Phytophthora spp. are serious pathogens that threaten numerous cultivated crops, trees, and natural vegetation worldwide. The soybean pathogen P. sojae has been developed as a model oomycete. Here, we report a bacterial artificial chromosome (BAC)-based,
Xuemin Zhang, Chantel Scheuring, Sucheta Tripathy, Zhanyou Xu, Chengcang Wu, Angela Ko, S. Ken Tian, Felipe Arredondo, Mi-Kyung Lee, Felipe A. Santos, Rays H. Y. Jiang, Hong-Bin Zhang, Brett M. Tyler   +12 more
doaj   +1 more source

Pathotypic diversity of Hyaloperonospora brassicae collected from Brassica oleracea [PDF]

, 2012
Downy mildew caused by Hyaloperonospora brassicae is an economically destructive disease of brassica crops in many growing regions throughout the world.
AA Monteiro, AG Channon, António A. Monteiro, B Agnola, BD Jensen, BM Irish, C Monot, C Sherriff, CE Thomas, CH Dickinson, D Leckie, D Leckie, D Silué, EB Holub, Eric B. Holub, F Delmotte, H Tapsoba, IR Crute, JA Lucas, JC Correll, JG Vicente, JJ Natti, JM Norwood, Joana G. Vicente, JR Greenhalgh, M Göker, M Wang, MH Dickson, MR Armstrong, NA Moss, NA Moss, NA Moss, NI Nashaat, NI Nashaat, P Coelho, Paula S. Coelho, SH Hulbert, T MacGregor, TW Hott, TW Hott, W Shan   +40 more
core   +1 more source

Molecular polymorphisms that underlie trait variation in crops: Lessons learned from soybean

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Genetic variation within a germplasm is important in crop improvement, providing a foundation for breeders to develop new varieties. Traits of agronomic and economic importance are often mapped to identify the genetic basis of observed phenotypes, oftentimes using quantitative trait locus (QTL) analysis.
Mary Jane C. Espina, Aaron J. Lorenz, Robert M. Stupar   +2 more
wiley   +1 more source

The Repertoire of Transfer RNA Genes Is Tuned to Codon Usage Bias in the Genomes of Phytophthora sojae and Phytophthora ramorum

Molecular Plant-Microbe Interactions, 2006
In all, 238 and 155 transfer (t)RNA genes were predicted from the genomes of Phytophthora sojae and P. ramorum, respectively. After omitting pseudogenes and undetermined types of tRNA genes, there remained 208 P. sojae tRNA genes and 140 P.
Sucheta Tripathy, Brett M. Tyler
doaj   +1 more source

Examination of the inheritance of resistance to Phytophthora megasperma var. sojae in two soybean plant introductions [PDF]

, 1978
Call number: LD2668 .T4 1978 K55Master of ...
Kiser, John Allan.
core  

Strain Specific Factors Control Effector Gene Silencing in Phytophthora sojae

PLOS ONE, 2016
The Phytophthora sojae avirulence gene Avr3a encodes an effector that is capable of triggering immunity on soybean plants carrying the resistance gene Rps3a. P. sojae strains that express Avr3a are avirulent to Rps3a plants, while strains that do not are virulent. To study the inheritance of Avr3a expression and virulence towards Rps3a, genetic crosses
Sirjana Devi Shrestha, Patrick Chapman, Yun Zhang, Mark Gijzen   +3 more
openaire   +4 more sources

Stagonosporopsis cucurbitacearum Effector Protein ScAA9 Contributes to Virulence and Triggers Plant Immune Responses

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
The AA9 family protein ScAA9 of Stagonosporopsis cucurbitacearum plays dual roles as both a virulence factor for infection and a PAMP for host immune manipulation, highlighting the complexity of S. cucurbitacearum–host interactions. ABSTRACT Fungal pathogens secrete cell wall‐degrading enzymes that either act as virulence factors or are perceived by ...
Mengmeng Guo, Jiajun Lou, Shaojie Han, Dayong Li, Fengming Song   +4 more
wiley   +1 more source

Phytophthora sojae effector Avr1d, Avh32, and Avh64 interacted with soybean U-box type E3 ubiquitin ligase GmPUB13 at distinct region as “effectors squads”

Phytopathology Research
Soybean stem and root rot disease, caused by Phytophthora sojae, is a considerable threat to soybean cultivation. P. sojae is known to secrete a diverse array of nearly 400 RxLR-dEER effectors.
Yachun Lin, Song Peng, Xuebing Wang, Weixiao Yin, Lianhu Zhang, Weigang Kuang, Ruqiang Cui, Wenwu Ye, Yan Wang, Yuanchao Wang, Ting Yu   +10 more
doaj   +1 more source

ApCtf1β‐Interacting Target Proteins BDPH1 and BDEUL12 Regulate Pathogenicity in Arthrinium phaeospermum

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
This study found that BDPH1 and BDEUL12 interact with Apctf1β. They regulate growth, development, and chemical stress response in Arthrinium phaeospermum, and are crucial for its pathogenicity. ABSTRACT Arthrinium phaeospermum is the primary pathogen responsible for shoot blight disease in Bambusa pervariabilis × Dendrocalamopsis grandis.
Qian Chen, Haiyan Luo, Han Zhao, Zhanbo Liu, Shan Han, Chunlin Yang, Long Liu, Hua Yang, Han Liu, Shujiang Li   +9 more
wiley   +1 more source