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The Effects of Rhodobacter capsulatus KCTC-2583 on Cholesterol Metabolism, Egg Production and Quality Parameters during the Late Laying Periods in Hens
Cholesterol Egg Quality Laying Hens Performance Rhodobacter capsulatus KCTC-2583
2016/5/11
An experiment was conducted to investigate the effects of dietary supplementation of Rhodobacter capsulatus KCTC-2583 on egg-yolk and serum cholesterol, egg production and quality parameters during th...
Associations of Single Nucleotide Polymorphisms in BMPR-IB Gene with Egg Production in a Synthetic Broiler Line
Chicken BMPR-IB Gene SNP Egg Production
2016/4/27
Egg production traits are economically important both for egg-laying and broiler lines of chicken. In sheep, the Q249R mutation in BMPR-IB is associated with ovulation rate. The present study cloned a...
The Expression of Genes Related to Egg Production in the Liver of Taiwan Country Chickens
apoB Egg production Liver PURH Taiwan Country Chicken
2016/4/27
The purpose of this study was to detect expression of genes related to egg production in Taiwan Country chickens by suppression subtractive hybridization. Liver samples of mRNA extraction from two Tai...
The Effect of Vitamin E and Vitamin C on the Performance of Japanese Quails (Coturnix Coturnix Japonica) Reared under Heat Stress during Growth and Egg Production Period
Japanese Quail Heat Stress Vitamin E Vitamin C
2016/4/25
This study was carried out to determine the effect of vitamin E and vitamin C on the performance of Japanese quails (Coturnix coturnix japonica) reared under heat stress during the growth and egg prod...
Zooplankton life cycles: Direct documentation of pelagic births and deaths relative to diapausing egg production
Zooplankton life cycles pelagic births
2014/5/16
Zooplankton demographics operate over multiple time scales corresponding to pelagic parthenogenetic generations, an overwintering stage, and an ‘‘egg bank.’’ Comparisons of pelagic birth and death rat...
Nonrandom sexual reproduction and diapausing egg production in a Daphnia hybrid species complex
Nonrandom sexual reproduction
2014/5/16
Sexual reproduction in Daphnia results in the production of diapausing eggs, which are enclosed in a structure
called ephippium. Ephippia, accumulated by sedimentation, can be preserved for decades a...
Supplementation of a diatom diet with cholesterol can enhance copepod egg-production rates
a diatom diet cholesterol copepod egg-production rates
2014/5/14
Cholesterol is required for animal growth, yet it cannot be biosynthesized de novo by crustaceans. Dietary sterols are thus necessary for the growth and reproduction of copepods. Sterols vary widely i...
Effect of Hen Weight on Egg Production and Some Egg Quality Characteristics in Pheasants (Phasianus colchicus)
Pheasant Live weight Egg production Egg quality
2016/4/15
A study was conducted to determine the effect of live weight of pheasants on egg production and egg quality characteristics. A total of 48 ring-necked pheasants were divided into control, heavy, middl...
Relationships of Circulating Concentrations of Insulin-like Growth Factor (IGF)-I and -II to Egg Production and Growth Rate in the Korean Native Ogol Chicken
HIGF IGFBPs Egg Productivity Body Growth Korean Native Ogol Chicken
2016/4/13
Insulin-like Growth Factors (IGFs) and IGF-binding protein act as intra-ovarian regulators that modulate the proliferation and differentiation of the granulosa and theca cells. Moreover, the IGF syste...
Feeding selectivity and egg production of Calanus helgolandicus in the English Channel
Feeding selectivity egg production Calanus helgolandicus English Channel
2014/6/17
Copepods are able to discriminate between different foods on the basis of particle size and nutritional quality. However, the extent of selective feeding behavior and the mechanisms controlling it in ...