نتایج جستجو برای: lack of breed purity
تعداد نتایج: 21166339 فیلتر نتایج به سال:
BACKGROUND Contemporary cancer diagnostics are becoming increasing reliant upon sophisticated new molecular methods for analyzing genetic information. Limiting the scope of these new technologies is the lack of adequate solid tumor tissue samples. Patients may present with tumors that are not accessible to biopsy or adequate for longitudinal monitoring. One attractive alternate source is cancer...
Transcription factor 7 gene (TCF7) is located on genomic candidate region for fat traits on sheep chromosome no. 5 and it is excepted to affect fat traits. In the present study, blood samples were collected from 164 Lori-Bakhtiari sheep in Shouli breeding station located at Shahr-e-Kord city, and 113 Zel sheep in Shirang breeding station located at Gorgan city. DNA was extracted from blood sa...
Objective(s): Predegeneration is a standard technique to obtain mitotically activated and enriched cultures of Schwann cells (SCs). This study, for the first time, evaluated the impact of various duration of predegeneration on cell yield and enrichment of SCs from dog peripheral nerve. Materials and Methods: Dog sural nerves were subjected to 5, 10, 15 day-long in vitro predegeneration. The tot...
The basic objectives and procedures for successful crossbreeding of beef cattle were considered, with special reference to the levels of realized hybrid vigor that might be anticipated for different crossbreeding programs involving the American Brahman (Z1) and European (Ej) breeds. Intralocus heterozygosis levels with respect to breed origin of genes (breed heterozygosis) were computed for var...
Case Description- Seventeen dogs (fifteen adult small breed dogs and two adult large breed dogs) who tolerated ventriculocordectomy operation in small animal clinics. Treatment and Outcome- Induction of anesthesia was done using routine anesthetic agants. After dorsal recumbency, incision of ventral midline cervical skin (thyroid region), the entire vocal folds and cords were removed. The...
Black Forest horses are typically chestnut colored with flaxen mane and tail. However, as their coat color can get very dark, they are sometimes also indicated as silver, a color depending on a black base color. To analyse if the silver allele is present in the Black Forest horse population, we genotyped 250 horses of this breed for formerly reported coat color mutations within MC1R and SILV. A...
GSP's need their humans, and love them dearly. They are often referred to as "Velcro Dogs" because they can be very clingy. They are anxious to please and fond of children, though standoffish with strangers. They are also very intellegent dogs and many are "practical jokers". If they do not receive enough exercise, they can become destructive or nervous if neglected. If you are thinking about a...
Background: Pantja is a medium sized, dual purpose Tarai goat breed of Uttarakhand and adjacent area Uttar Pradesh. Due to the lack pure breeding buck uncontrolled cross breeding, population this reducing continuously. Therefore, for preservation dissemination breed, cryopreservation semen artificial insemination by using frozen thawed can play crucial role. Methods: Semen samples were collecte...
Meat productions from sixteen local Portuguese cattle breeds represent high economic and cultural value for local populations. Among these, Minhota is one of the most important on meat aptitude located on the northwest of the country. This breed is used for high-quality meat. This study describes the influence of slaughter age, corresponding veal (6 months) and beef (9 months) and sex, reared i...
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