Results 1 to 10 of about 859 (124)

The mechanism of potato resistance to Globodera rostochiensis: comparison of root transcriptomes of resistant and susceptible Solanum phureja genotypes [PDF]

BMC Plant Biology, 2020
Background Globodera rostochiensis belongs to major potato pathogens with a sophisticated mechanism of interaction with roots of the host plants.
Alex V. Kochetov, Anastasiya A. Egorova, Anastasiya Y. Glagoleva, Kseniya V. Strygina, Elena K. Khlestkina, Sophia V. Gerasimova, Natalja V. Shatskaya, Gennady V. Vasilyev, Dmitry A. Afonnikov, Nikolay A. Shmakov, Olga Y. Antonova, Natalia V. Alpatyeva, Alexander Khiutti, Olga S. Afanasenko, Tatjana A. Gavrilenko   +14 more
doaj   +2 more sources

Differential expression of NBS-LRR-encoding genes in the root transcriptomes of two Solanum phureja genotypes with contrasting resistance to Globodera rostochiensis [PDF]

BMC Plant Biology, 2017
Background The characterization of major resistance genes (R genes) in the potato remains an important task for molecular breeding. However, R genes are rapidly evolving and frequently occur in genomes as clusters with complex structures, and their ...
Alex V. Kochetov, Anastasiya Y. Glagoleva, Kseniya V. Strygina, Elena K. Khlestkina, Sophia V. Gerasimova, Salmaz M. Ibragimova, Natalja V. Shatskaya, Gennady V. Vasilyev, Dmitry A. Afonnikov, Nikolay A. Shmakov, Olga Y. Antonova, Tatyana A. Gavrilenko, Natalia V. Alpatyeva, Alexander Khiutti, Olga S. Afanasenko   +14 more
doaj   +2 more sources

Genotype-dependent DNA methylation patterns are negatively associated with allelic variation rather than heat-induced gene expression in two contrasting potato genotypes. [PDF]

Plant J
SUMMARY Potato (Solanum tuberosum L.) is an important food crop that is sensitive to high temperatures, which cause major changes in the transcriptome and a reduction in yield. In several plant species, DNA methylation has been reported to influence gene expression, particularly under abiotic stress conditions.
Yeo DSG, Eydam J, Bruckmüller J, Kauder F, Lübeck J, Kaier A, Sonnewald S, Sonnewald U.   +7 more
europepmc   +2 more sources

Genetic basis for broad interspecific compatibility in Solanum verrucosum. [PDF]

Plant J
SUMMARY Solanum verrucosum Schlechtendal (2x = 2n = 24) is unique among the clade 4 Solanum Sect Petota species. In addition to being one of the only fully self‐compatible diploid potato species, S. verrucosum is the only clade 4 species that lacks prezygotic interspecific reproductive barriers. This allows S.
Behling W, Coombs J, Ranaweera T, Vaillancourt B, Hamilton JP, Brose J, Buell CR, Douches DS.   +7 more
europepmc   +2 more sources

Solanum bulbocastanum nucleotide-binding leucine-rich repeat receptor evolution reveals functional variants and critical residues in Rpi-blb1/RB. [PDF]

J Integr Plant Biol
Natural variants of the nucleotide‐binding leucine‐rich repeat protein Rpi‐blb1/RB in Solanum bulbocastanum recognize the Phytophthora infestans effector IPI‐O4, as well as two non‐functional variants. The S347N mutation disrupts IPI‐O1 recognition, Rpi‐blb1/RB self‐association and subcellular relocalisation, thereby compromising resistance.
Li J, Mantelin S, Armstrong M, Kaur A, Gomez S, Ying J, Qin X, Wright KM, Harrower B, Ribeca P, Chaumet T, McKenzie G, Liu H, White MF, Adams T, Fisher SR, Dou D, Wang X, Hein I.   +18 more
europepmc   +2 more sources

Allotetraploid nature of a wild potato species, Solanum stoloniferum Schlechtd. et Bché., as revealed by whole-genome sequencing. [PDF]

Plant J
SUMMARY Mexican wild diploid potato species are reproductively isolated from A‐genome species, including cultivated potatoes; thus, their genomic relationships remain unknown. Solanum stoloniferum Schlechtd. et Bché. (2n = 4x = 48, AABB) is a Mexican allotetraploid species frequently used in potato breeding.
Hosaka AJ, Sanetomo R, Hosaka K.
europepmc   +2 more sources

The structure and allelic diversity of the self-incompatibility locus (S-locus) in diploid potatoes inferred from genome sequences and transcriptome data from styles and pollen. [PDF]

Plant Genome
Abstract Gametophytic self‐incompatibility (GSI) is a reproductive strategy to prevent inbreeding and promote outcrossing. Studies to understand molecular and evolutionary aspects of the self‐compatibility (SC)/self‐incompatibility (SI) system in the Solanaceae have been conducted using several genera including Petunia Juss., Nicotiana L., and Solanum ...
Ames M, Halterman D, Bethke PC.
europepmc   +2 more sources

Commodity risk assessment of <i>Petunia</i> spp. and <i>Calibrachoa</i> spp. unrooted cuttings from Uganda. [PDF]

EFSA J
Abstract The European Commission requested the EFSA Panel on Plant Health to evaluate the likelihood of pest freedom at entry in the EU, including both regulated and non‐regulated pests, potentially associated with unrooted cuttings of the genera Petunia and Calibrachoa produced under physical isolation in Uganda.
EFSA Panel on Plant Health (PLH), Civera AV, Baptista P, Berlin A, Chatzivassiliou E, Cubero J, Cunniffe N, de la Peña E, Desneux N, Di Serio F, Filipiak A, Gonthier P, Hasiów-Jaroszewska B, Jactel H, Landa BB, Maistrello L, Makowski D, Milonas P, Papadopoulos NT, Susi H, van der Gaag DJ, Lacomme C, Debode J, Navas-Cortes JA, Akrivou A, Kritikos C, Kormpi M, Papachristos D, Reppa C, Antonatos S, Beris D, Schulz OM, Lombardo MF, Gardi C, Potting R.   +34 more
europepmc   +2 more sources

Screening Some Potential Potato Genotypes With an Efficient Photosynthetic System Based on Their Performance Under High Temperature and Irradiance. [PDF]

Scientifica (Cairo)
Sustainable potato cultivation in hot, high‐light regions such as Southern Punjab, Pakistan, requires identifying genotypes with efficient photosynthetic systems. High temperatures and irradiance often reduce productivity by triggering oxidative stress and limiting photosynthesis.
Haider MW, Abbas SM, Saeed MA, Akram MT, Hussain T, Nafees M, Farooq U, Valipour M, Stanciu AS, Alsahli AA, Junaid MB, Waseem M, Osei Tutu C.   +12 more
europepmc   +2 more sources

Genetic characteristics of the diploid offsprings in potato Cooperation 88 induced by diploid donor IVP101 [PDF]

Frontiers in Plant Science
Diploid lines (2n = 2x = 24) derived from tetraploid potato cultivars have been utilized to hybridize with wild diploid potato species, yielding fertile offsprings. Utilizing the pollen of Solanum tuberosum Group Phureja, such as IVP101, IVP35 and IVP48,
Rongyan Wang, Rongyan Wang, Yan Feng, Jing Peng, Chen Tan, Jian Zhou, Jian Zhou, Yang Hai, Youwei Luo, Dahai Hao, Dahai Hao, Canhui Li, Canhui Li, Wei Tang, Wei Tang   +14 more
doaj   +2 more sources