Expansion of ruminant-specific microRNAs shapes target gene expression divergence between ruminant and non-ruminant species
نویسندگان
چکیده
منابع مشابه
Ruminant nutrition.
This study investigates the effect of supplementing bovine follicular fluids (FF) to rabbit sperm motility, acrosome reaction and transaminases activities. Ovarian FF were collected from 46 pairs of bovine ovaries. Normal follicles were classified, according to their diameters, into small (SFF, ≤4 mm), medium (MFF,>4-8 mm), large (LFF,> 8 mm) and cystic (CSTFF,>20 mm). Rabbit semen was collecte...
متن کاملRuminant DNA detection: Real-time PCR Detection of Ruminant DNA
In order to control the spread of transmissible spongiform encephalopathy (TSE), several DNA methods have been described for the detection of the species origin of meat-andbone-meal. Most of these methods are based on the amplification of a mitochondrial DNA segment. We have developed a semi-quantitative method based on real-time PCR for detection of ruminant DNA, targeting an 88-bp segment of ...
متن کاملRuminant ketosis.
Female ruminants are susceptible to spontaneous ketosis arising at times of high productive demand. The dairy cow is most susceptible during the first 7 weeks of lactation, whereas the ewe is susceptible, particularly when multifoetate, during the last month of pregnancy. The disorder is characterized by signs of carbohydrate insufficiency and adipose-tissue mobilization. Those of carbohydrate ...
متن کاملDeficiency of Carnitine in Non-Ruminant Animals
Under most conditions for the majority of species, carnitine would not be considered a vitamin as it is adequately synthesized in body tissues. However, the need for supplemental carnitine has been demonstrated in mammals in circumstances in which the biosynthesis is limited by nutritional deprivation of the precursor amino acids lysine and methionine. Dietary carnitine is essential for some in...
متن کاملModelling digestive constraints in non-ruminant and ruminant foregut-fermenting mammals.
It has been suggested that large foregut-fermenting marsupial herbivores, the kangaroos and their relatives, may be less constrained by food intake limitations as compared with ruminants, due mainly to differences in their digestive morphology and management of ingesta particles through the gut. In particular, as the quality of forage declines with increasing contents of plant fibre (cellulose,...
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ژورنال
عنوان ژورنال: BMC Genomics
سال: 2013
ISSN: 1471-2164
DOI: 10.1186/1471-2164-14-609