Results 81 to 90 of about 1,341 (203)

Seleção indireta para teor de 2-tridecanona em tomateiros segregantes e sua relação com a resistência à traça-do-tomateiro Indirect selection to 2-tridecanone content and its relation to tomato pinworm resistance

Pesquisa Agropecuária Brasileira, 1999
Este trabalho teve como objetivo verificar a relação entre o teor de 2-tridecanona (2-TD) em materiais selecionados e o nível de resistência à traça-do-tomateiro (Tuta absoluta (Meyrick, 1917) (Lepidoptera: Gelechiidae)) em gerações avançadas de ...
Cláudia Regina Gontijo Labory, Lenira Viana Costa Santa-Cecília, Wilson Roberto Maluf, Maria das Graças Cardoso, Eduardo Bearzotti, João Cândido de Souza   +5 more
doaj   +1 more source

Fine mapping and functional analysis of the candidate gene OFP17, regulating both seed and fruit sizes in cotton

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Single cotton boll weight (BW) and seed index (SI, 100‐seed weight) are key determinants of lint and seed yield, yet their genetic basis remains poorly understood. Here, a stable interploidy introgression line with small boll from Gossypium arboreum in Gossypium hirsutum, NB298, was employed to map quantitative trait loci (QTLs) of BW and SI ...
Min Xu, Liuchun Feng, Susu Liu, Zhechang Zhang, Chenhui Zhou, Guoli Feng, Ningshan Wang, Nijiang Ai, Baoliang Zhou   +8 more
wiley   +1 more source

Effect of genotypes of Lycopersicon spp. on Phthorimaea operculella (Zeller, 1873) and toxicity of allelochemicals 2-tricanone and 2-undecanone

, 2019
Estudou-se o efeito de genótipos de Lycopersicon spp. sobre a traça P. operculella e a toxicidade do 2-tridecanona e 2-undecanona, visando avaliar o potencial desses aleloquímicos como fator de resistência a esta praga em tomateiro. Inicialmente avaliou-
Ventura, Mauricio Ursi
core   +1 more source

Genome‐wide exploration of bacterial leaf blight resistance and fine mapping of major resistance gene (Bb13) in upland cotton (Gossypium hirsutum L.)

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Cotton bacterial blight (CBB), caused by Xanthomonas citri subsp. malvacearum (Xcm), continues to pose a significant threat to upland cotton (Gossypium spp.) production across the US Cotton Belt. To elucidate the genetic basis of resistance to race 18 of CBB and identify potential novel resistance sources, we conducted genome‐wide association ...
Spoorti S. Gandhadmath, Fred M. Bourland, S. Anjan Gowda, Navin Shrestha, Don C. Jones, Kaitlyn Bissonnette, Vasu Kuraparthy   +6 more
wiley   +1 more source

Proteomic Analysis of Resistance Mediated by Rcm 2.0 and Rcm 5.1, Two Loci Controlling Resistance to Bacterial Canker of Tomato

Molecular Plant-Microbe Interactions, 2004
Two quantitative trait loci from Lycopersicon hirsutum, Rcm 2.0 and Rcm 5.1, control resistance to Clavibacter michiganensis subsp. michiganensis, the causal agent of bacterial canker of tomato.
Gitta L. Coaker, Belinda Willard, Michael Kinter, Eric J. Stockinger, David M. Francis   +4 more
doaj   +1 more source

Capítulo VI: evaluación de la resistencia al pasador del fruto de tomate Neoleucinodes elegantalis (Gueneé) en materiales L. Hirsutum Humb y Bonpl y L. pimpinellifolium (Just) Mill y su transferencia a materiales cultivados de tomate L. esculentum Mill [PDF]

, 1993
La investigación tuvo como objetivo estudiar el ciclo de vida del pasador  del fruto del tomate, N. elegantalis y evaluar la resistencia genética en diferentes accesiones de Lycopersicon y en poblaciones derivadas de cruzamientos interespecíficos entre L.
Vallejo Cabrera, Franco Alirio, Salinas, Helbert, Estrada Salazar, Edgar Iván   +2 more
core  

A molecular linkage map of tomato displaying chromosomal locations of resistance gene analogs based on aLycopersicon esculentum×Lycopersicon hirsutumcross

, 2002
A molecular linkage map of tomato was constructed based on a BC1population (N = 145) of a cross between Lycopersicon esculentum Mill. line NC84173 (maternal and recurrent parent) and Lycopersicon hirsutum Humb. and Bonpl. accession PI126445.
L P Zhang, A Khan, M R Foolad, D Niño-Liu   +3 more
core   +1 more source

Metabolomic and Single‐Cell Transcriptomic Analyses Shed Light on Secondary Metabolite Profiling and Potential Developmental Dynamics of Glandular Trichomes in Artemisia argyi

Plant Biotechnology Journal, Volume 24, Issue 3, Page 1064-1081, March 2026.
ABSTRACT Plant glandular trichomes (GTs) are characterised by their ability to synthesise and store abundant secondary metabolites of significant biological importance. The medicinal plant Artemisia argyi exhibits a dense covering of GTs, yet the precise metabolic compositions and the developmental molecular dynamics of A.
Shuting Dong, Hongyu Chen, Sijie Sun, Miaoxian Guo, Chao Sun, Shilin Chen, Hongmei Luo   +6 more
wiley   +1 more source

Development of a set of near isogenic and backcross recombinant inbred lines containing most of theLycopersicon hirsutumgenome in aL. esculentumgenetic background: A tool for gene mapping and gene discovery

, 2000
A novel population consisted of a set of 99 near isogenic lines (NILs) and backcross recombinant inbred lines (BCRILs) derived from a cross between the cultivated tomato Lycopersicon esculentum cv. E6206 and L.
Antonio J Monforte, Steve D Tanksley
core   +1 more source

A Volatile Cue From a Specialist Herbivore Primes Gene Expression Against Biotic Stress in Tall Goldenrod (Solidago altissima L.)

Plant, Cell &Environment, Volume 49, Issue 3, Page 1424-1438, March 2026.
ABSTRACT Insect‐derived molecular cues can prime plant defences against herbivore attack. The genes that are sensitive to priming, and how their expression changes on the scale of days, have not been fully resolved. Moreover, priming may affect interactions with insects that are not the source of the priming cue.
Robert J. Witkowski, Lily A. Sudol, Eric C. Yip, John F. Tooker, Tanya Renner   +4 more
wiley   +1 more source