GENETICAL ASPECTS OF SELF‐ AND CROSS‐STERILITY
With the exception of the war period, the genetical and physiological aspects of self-sterility in plants have been under investigation at the Bussey Institution of Harvard University for the last twelve years; and, as often is the case with material worked intensively, the experiments have opened up so many new problems that they will probably be ...
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Fine-Structure Map of the Histidine Transport Genes in \u3cem\u3eSalmonella typhimurium\u3c/em\u3e [PDF]
Afine-structure genetic map of the histidine transport region of the Salmonella typhimurium chromosome was constructed. Twenty-five deletion mutants were isolated and used for dividing the hisJ and hisP genes into 8 and 13 regions respectively.
Afong, J.+6 more
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Allelic segregation and independent assortment in T. brucei crosses: proof that the genetic system is Mendelian and involves meiosis [PDF]
The genetic system on Trypanosoma brucei has been analysed by generating large numbers of independent progeny clones from two crosses, one between two cloned isolates of Trypanosoma brucei brucei and one between cloned isolates of T. b.
Annette MacLeod+44 more
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Cell‐free and extracellular vesicle microRNAs with clinical utility for solid tumors
Cell‐free microRNAs (cfmiRs) are small‐RNA circulating molecules detectable in almost all body biofluids. Innovative technologies have improved the application of cfmiRs to oncology, with a focus on clinical needs for different solid tumors, but with emphasis on diagnosis, prognosis, cancer recurrence, as well as treatment monitoring.
Yoshinori Hayashi+6 more
wiley +1 more source
Milk Composition for Admixed Dairy Cattle in Tanzania
It is well established that milk composition is affected by the breed and genotype of a cow. The present study investigated the relationship between the proportion of exotic genes and milk composition in Tanzanian crossbred dairy cows.
Evans K. Cheruiyot+5 more
doaj +1 more source
Identifying Outliers using Influence Function of Multiple Kernel Canonical Correlation Analysis [PDF]
Imaging genetic research has essentially focused on discovering unique and co-association effects, but typically ignoring to identify outliers or atypical objects in genetic as well as non-genetics variables. Identifying significant outliers is an essential and challenging issue for imaging genetics and multiple sources data analysis.
arxiv
INTERFERENCE IN GENETIC CROSSING OVER AND CHROMOSOME MAPPING
ABSTRACT This paper proposes a general model for interference in genetic crossing over. The model assumes serial Occurrence of chiasmata, visualized as a renewal process along the paired (or pairing) chromosomes. This process is described as an underlying Poisson process in which the Ist, n + 1th, 2n + 1th, etc., events are to be ...
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Frequency of superior yielding segregates from soybean crosses ranked on the basis of best linear unbiased predictions of parents [PDF]
Plant breeding can be improved by methods that give reliable predictions of crosses which produce the highest frequencies of segregates which are higher yielding than existing genotypes.
Johnson, Richard DeWayne
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Biparental inbreeding depression, genetic relatedness and progeny vigor in a wind-pollinated treeline species in Argentina [PDF]
Spatially restricted gene flow and resulting spatial genetic structure are generally considered as being the primary controlling factors in the dynamics of biparental inbreeding depression in a wide range of plant species.
Cocucci, Andrea Aristides+7 more
core +2 more sources
The authors analyzed the spatial distributions of gene and metabolite profiles in cervical cancer through spatial transcriptomic and spatially resolved metabolomic techniques. Pivotal genes and metabolites within these cases were then identified and validated.
Lixiu Xu+3 more
wiley +1 more source