The phrase "availability of pedigree" is correct and usable in written English.
It can be used in contexts where you are discussing the accessibility or presence of lineage or ancestry information, often in relation to animals, plants, or even people.
Example: "The availability of pedigree information is crucial for breeders to ensure the quality of their stock."
Alternatives: "access to lineage" or "presence of ancestry".
The complex nature of hip dysplasia, the abundance of phenotypic data and the availability of pedigree records are favourable for the calculation of EBV for the scored features indicative of this disease.
The feasibility of BLUP and optimum contribution selection, however, depends on the availability of pedigree or genomic information [ 46].
Despite the availability of pedigree information, the pedigree method (G) did not perform the same as other methods and was only better than Naïve model.
One conclusion from comparing scenarios B and C to scenarios D and E is that for low density imputation (especially 3 k or sparser to 50 k), the genotypes of female ancestors and the availability of pedigree information are very important in order to achieve optimal imputation accuracy.
Domestic animals have been demonstrated to be excellent models for genetic studies due to the availability of extensive pedigrees and because, as species, they are frequently more genetically diverse than human [ 22].
Nevertheless, the availability of detailed pedigrees is a significant strength of the study as it allowed us to classify women on the basis of their family history of breast cancer in more detail than has been conducted previously, and hence to distinguish women at the highest genetic risk for breast cancer.
The availability of an extended pedigree can be very informative in mapping which variant(s) fits the mode of inheritance in the case(s) and not in the unaffected members of the family (e.g., for autosomal recessive mutations, confirming heterozygosity in the parents is a must).
Often, the number of available genotyped samples is based on practical or budgetary considerations, and the decision to incorporate genomic information for a particular trait and the method that will be used depends on the heritability and the availability of progeny and pedigree information.
To ensure a similar population structure within each breed, regardless of pedigree availability, we estimated genome-wide unified additive relationships (UAR; [ 35]) between individuals.
The identification of new genes involved in the pathogenesis of Parkinson's disease is challenging because it has a late-in-life onset, which decreases the availability of large familial pedigrees.
For bird species, most of which are still in a wild status, LD mapping based on random samples drawn from a natural population is a better choice for QTL mapping than linkage mapping relied on the availability of well-designed pedigrees.
