Results 21 to 30 of about 4,645 (244)

Wheat leaf rust (Puccinia triticina Eriks.) virulence frequency and detection of resistance genes in wheat cultivars registered in the Czech Republic in 2016-2018

open access: yesCzech Journal of Genetics and Plant Breeding, 2020
In 2016-2018 virulence of the Czech wheat leaf rust population was studied on Thatcher near-isogenic lines, carrying different Lr genes, and 130 leaf rust isolates. Virulence to Lr9 was found only sporadically. Virulence frequency to Lr2a, Lr2b, Lr2c and
Alena Hanzalová   +2 more
doaj   +1 more source

Drosophila evolution challenges postulated redundancy in the E(spl) gene complex. [PDF]

open access: yesProceedings of the National Academy of Sciences, 1993
The Enhancer of split [E(spl)] gene complex belongs to the class of neurogenic loci, which, in a concerted action, govern neurogenesis in Drosophila. Two genetically distinct functions, vital and neurogenic, reside within the complex defined by lethal mutations in the l(3) gro gene and by the typical neurogenic phenotype of deletions, respectively ...
Maier D   +4 more
openaire   +3 more sources

Exploring Durable Genetic Resistance against Leaf Rust through Phenotypic Characterization and Lr34Linked STS Marker in Wheat Germplasm

open access: yesBioscience Journal, 2016
Present study was aimed to screening the population of 25 wheat genotypes from Baluchistan region of Pakistan along with five commercial cultivars for leaf rust adult plant resistance (APR) through gene postulation using natural inoculation of Puccinia ...
Qaisar Khan   +10 more
doaj   +3 more sources

Mining Middle Eastern and Central Asian Barley Germplasm to Understand Diversity for Resistance to Puccinia hordei, Causal Agent of Leaf Rust

open access: yesAgronomy, 2021
Vast collections of barley germplasm have been established and conserved in various global gene banks. These collections hold tremendous genetic diversity for resistance genes to Puccinia hordei, a causal agent of barley leaf rust.
Mehnaz Mehnaz   +3 more
doaj   +1 more source

Microarray and bioinformatic analysis of conventional ameloblastoma: an observational analysis [PDF]

open access: yesJournal of Applied Oral Science, 2023
Ameloblastoma is a highly aggressive odontogenic tumor, and its pathogenesis is associated with many participating genes. Objective We aimed to identify and validate new critical genes of conventional ameloblastoma using microarray and bioinformatics ...
Luis Fernando JACINTO-ALEMÁN   +4 more
doaj   +1 more source

Retrieval of missing spliced leader in dinoflagellates. [PDF]

open access: yesPLoS ONE, 2009
Spliced leader (SL) trans-splicing has recently been shown to be a common mRNA processing mechanism in dinoflagellates, in which a short (22-nt) sequence, DCCGUAGCCAUUUUGGCUCAAG (D = U, A, or G), is transplanted from the 5'-end of a small non-coding RNA (
Huan Zhang, Senjie Lin
doaj   +1 more source

Molecular mapping of leaf rust resistance genes in the wheat line Yu 356-9

open access: yesJournal of Integrative Agriculture, 2015
The Chinese wheat line Yu 356-9 exhibits a high level of resistance to leaf rust. In order to decipher the genetic base of resistance in Yu 356-9, gene postulation, inheritance analyses, and chromosome linkage mapping were carried out.
Liu-sha HAN   +7 more
doaj   +1 more source

Genetic analysis and molecular mapping of leaf rust resistance genes in the wheat line 5R618

open access: yesCzech Journal of Genetics and Plant Breeding, 2014
The wheat (Triticum aestivum L.) line 5R618, bred at the China Agricultural University, is resistant in the seedling stage to the majority of the current Chinese pathotypes of wheat leaf rust (Puccinia triticina).
Jiazhen WANG   +4 more
doaj   +1 more source

Sertoli, Leydig, and Spermatogonial Cells’ Specific Gene and Protein Expressions as Dog Testes Evolve from Immature into Mature States

open access: yesAnimals, 2022
Sertoli, Leydig, and spermatogonial cells proliferate and differentiate from birth to puberty and then stay stable in adulthood. We hypothesized that expressions of spermatogenesis-associated genes are not enhanced with a mere increase of these cells ...
Vanmathy R. Kasimanickam   +1 more
doaj   +1 more source

Evaluation of leaf rust resistance in the Chinese wheat cultivar ‘Een1’ [PDF]

open access: yesPeerJ, 2020
Wheat cultivar Een1, 34 near isogenic lines (NILs), and two cultivars were used as plant materials to evaluate the resistance of Een1 to leaf rust disease.
Na Zhang   +5 more
doaj   +2 more sources

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