Results 11 to 20 of about 624,423 (312)

Selection strategies for the development of maize introgression populations. [PDF]

open access: yesPLoS ONE, 2014
Introgression libraries are valuable resources for QTL detection and breeding, but their development is costly and time-consuming. Selection strategies for the development of introgression populations with a limited number of individuals and high ...
Eva Herzog   +5 more
doaj   +5 more sources

GenomeFingerprinter: the genome fingerprint and the universal genome fingerprint analysis for systematic comparative genomics. [PDF]

open access: yesPLoS ONE, 2013
BackgroundNo attention has been paid on comparing a set of genome sequences crossing genetic components and biological categories with far divergence over large size range.
Yuncan Ai   +3 more
doaj   +5 more sources

Overexpression of NtGSTU10 gene enhances nicotine content in hybrids by promoting the synthesis and transport metabolism of nicotine [PDF]

open access: yesBMC Biotechnology
Background Nicotine exhibits positive heterosis, and through its utilization, new tobacco varieties with ideal nicotine content have been bred. However, the potential mechanism underlying the increased transport and nicotine accumulation capacity in ...
Zejun Mo   +6 more
doaj   +2 more sources

Genetic Renal Diseases: The Emerging Role of Zebrafish Models

open access: yesCells, 2018
The structural and functional similarity of the larval zebrafish pronephros to the human nephron, together with the recent development of easier and more precise techniques to manipulate the zebrafish genome have motivated many researchers to model human
Mohamed A. Elmonem   +5 more
doaj   +2 more sources

Development of high yielding and stress resilient post-rainy season sorghum cultivars using a multi-parent crossing approach [PDF]

open access: yesScientific Reports
Modern agriculture, based on biparental crop varieties have contributed tremendously to the world’s food supply. However, the strategy is also being challenged due to stagnation in yield growth, climate change, susceptibility to biotic and abiotic ...
Parashuram Patroti   +6 more
doaj   +2 more sources

Exo1 protects DNA nicks from ligation to promote crossover formation during meiosis.

open access: yesPLoS Biology, 2023
In most sexually reproducing organisms crossing over between chromosome homologs during meiosis is essential to produce haploid gametes. Most crossovers that form in meiosis in budding yeast result from the biased resolution of double Holliday junction ...
Michael Gioia   +14 more
doaj   +1 more source

Sex without crossing over in the yeast Saccharomycodes ludwigii

open access: yesGenome Biology, 2021
Intermixing of genomes through meiotic reassortment and recombination of homologous chromosomes is a unifying theme of sexual reproduction in eukaryotic organisms and is considered crucial for their adaptive evolution.
I. Papaioannou   +8 more
semanticscholar   +1 more source

GENETIC FACTORS INFLUENCING CROSSING-OVER FREQUENCY IN NEUROSPORA [PDF]

open access: yesGenetics, 1962
DIFFERENT crosses involving the same marked region in Neurospora crassa may yield markedly different frequencies of recombinants. It has been suggested that the fluctuations in recombination frequency result from inherent differences between the various wild-type strains from which the stocks descended (BARRATT 1954; FROST 1961). However, the nature of
D R, STADLER, A M, TOWE
openaire   +2 more sources

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