Results 41 to 50 of about 9,638 (201)

Coalescence 2.0: a multiple branching of recent theoretical developments and their applications [PDF]

, 2014
Population genetics theory has laid the foundations for genomics analyses including the recent burst in genome scans for selection and statistical inference of past demographic events in many prokaryote, animal and plant species.
Lemaire, Christophe, Tellier, Aurelien
core   +5 more sources

Comparative transcriptome analysis of resistant, moderately resistant, and susceptible wheat-near-isogenic lines in response to Puccinia striiformis tritici

Journal of Plant Interactions
Stripe/yellow rust is caused by a biotrophic fungal pathogen known as Puccinia striiformis f. sp.tritici (Pst). RNA seq technique was used to understand the wheat and stripe rust interaction in three different reaction types.
Zainy Zainy, Muhammad Zeeshan Hyder, Uzma Uzma, Muhammad Fayyaz, Umer Zeeshan Ijaz, Sumaira Farrakh   +5 more
doaj   +1 more source

Rare and new for Poland species of Uredinales and Ustilaginales collected in the area of the Pieniny Mountains (Western Carpathians)

Acta Mycologica, 2014
The author has found Puccinia asteris-olpini on Aster alpinus - a species new to Poland, and five species of fungi on host new to Poland: Anthracoidea caricis on Carer pallescens, Entyloma doctylidis on Dactylis glomerata, Schizonella melanogramma on ...
Jan Kućmierz
doaj   +1 more source

Three previously characterized resistances to yellow rust are encoded by a single locus Wtk1. [PDF]

, 2020
The wild emmer wheat (Triticum turgidum ssp. dicoccoides; WEW) yellow (stripe) rust resistance genes Yr15, YrG303, and YrH52 were discovered in natural populations from different geographic locations.
Bocharova, Valeria, Coaker, Gitta, Dubcovsky, Jorge, Fahima, Tzion, Fatiukha, Andrii, Feng, Lihua, Huang, Lin, Jaiwar, Samidha, Klymiuk, Valentyna, Pozniak, Curtis, Raats, Dina   +10 more
core  

Wheat Thioredoxin (TaTrxh1) Associates With RD19-Like Cysteine Protease TaCP1 to Defend Against Stripe Rust Fungus Through Modulation of Programmed Cell Death

Molecular Plant-Microbe Interactions, 2021
Thioredoxins (Trxs) function within the antioxidant network through modulation of one or more redox reactions involved in oxidative-stress signaling. Given their function in regulating cellular redox, Trx proteins also fulfill key roles in plant immune ...
Beibei Shi, Xinbei Zhao, Min Li, Zihui Dong, Qichao Yang, Yang Wang, Haifeng Gao, Brad Day, Qing Ma   +8 more
doaj   +1 more source

Reactions of Triticum urartu accessions to two races of the wheat yellow rust pathogen

Crop Journal, 2018
Triticum urartu (AA, 2n = 2x = 14), a wild grass endemic to the Fertile Crescent (FC), is the progenitor of the A subgenome in common wheat. It belongs to the primary gene pool for wheat improvement. Here, we evaluated the yellow rust (caused by Puccinia
Jibin Xiao, Lingli Dong, Huaibing Jin, Juncheng Zhang, Kunpu Zhang, Na Liu, Xinyun Han, Hongyuan Zheng, Wenming Zheng, Daowen Wang   +9 more
doaj   +1 more source

The complete mitochondrial genomes of Puccinia striiformis f. sp. tritici and Puccinia recondita f. sp. tritici

Mitochondrial DNA. Part B. Resources, 2020
The complete mitogenomes of Puccinia striiformis f. sp. tritici (Pst) CY32 and P. recondita f. sp. tritici (Pt) HnZU18-3, two destructive rust fungi in wheat, are sequenced and determined. Their circular mitogenomes are 102,521 bp and 77,894 bp in length
Chuang Li, Xianhua Lu, Yibo Zhang, Na Liu, Chunqi Li, Wenming Zheng   +5 more
doaj   +1 more source

The Automation of Hyperspectral Training Library Construction: A Case Study for Wheat and Potato Crops

Remote Sensing, 2021
The potential of hyperspectral measurements for early disease detection has been investigated by many experts over the last 5 years. One of the difficulties is obtaining enough data for training and building a hyperspectral training library.
Simon Appeltans, Orly Enrique Apolo-Apolo, Jaime Nolasco Rodríguez-Vázquez, Manuel Pérez-Ruiz, Jan Pieters, Abdul M. Mouazen   +5 more
doaj   +1 more source

Evolutionary bi-stability in pathogen transmission mode [PDF]

, 2010
Many pathogens transmit to new hosts by both infection (horizontal transmission) and transfer to the infected host's offspring (vertical transmission).
Agrios G. N., Anon, B. A. Fraaije, Bergum M. M., Bull J. J., Ewald P. W., Ewald P. W., F. van den Berg, F. van den Bosch, Leonard K. J., M. W. Shaw, Madden L. V., Power A. G., Rashid A. Q. M. B., Shaw M. W., van Gasteren A. G.   +15 more
core   +2 more sources

Russian wheat aphid: a model for genomic plasticity and a challenge to breeders

Insect Science, EarlyView.
Invasive foundress finds suitable habitat and reproduces through pathogenesis. Wingless females produce life offspring quickly, which leads to high population densities. High population densities result in competition, which may induce epigenetic changes and wing development for dispersal.
Astrid Jankielsohn, Vicky L. Tolmay, Marlon‐Schylor Luke le Roux, Lintle Mohase, Mpho S. Mafa, Vittorio F. Nicolis, Eduard Venter, Nicolaas Francois Visser Burger, Anna‐Maria Botha   +8 more
wiley   +1 more source