Results 31 to 40 of about 464,180 (314)

Kinetics of fat and protein secretion in dairy cattle, sheep, goats and buffaloes [PDF]

, 2003
The negative correlations of fat and protein concentrations and milk yield, existing in all ruminants dairy species (Oftedal, 1984; Mepham, 1987), reflect a deep mechanism regulating the respective kinetics of secretion of carrier (mainly lactose which ...
Cappio Borlino, Aldo, D'Andrea, Francesco, Dimauro, Corrado, Pulina, Giuseppe   +3 more
core  

Effects of stage of lactation and time of year on plasmin-derived proteolytic activity in bovine milk in New Zealand [PDF]

, 2002
The objective of this study was to determine the effects of stage of lactation (SOL) and time of year on plasmin-derived proteolytic activity in the milk of pasture-fed dairy cows in New Zealand. Four herds of 20 Friesian cows were used, one herd calving
Auldist, Martin J., Molan, Peter C., Nicholas, Gina D., Prosser, Colin G., Stelwagen, Kerst   +4 more
core   +2 more sources

Milk Yield Variation Concurrent with Conception

Journal of Dairy Science, 1991
Milk yield data from herds at the University of Illinois and the University of Wisconsin-Madison were used to characterize milk yield fluctuations concurrent with conception. Analyses were performed on 118 Illinois and 244 Wisconsin cows; milk yields were recorded for 15 d preceding confirmed conception.
E D, Harwood, E L, Jensen, D A, Wieckert, M K, Clayton   +3 more
openaire   +2 more sources

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Relationship between biochemical analytes and milk fat/protein in Holstein cows

Austral Journal of Veterinary Sciences, 2019
The aim of this study was to assess the relationship between biochemical analytes and milk fat/protein in high-yield (DIM: 42 ± 10 d postpartum) and low-yield (DIM: 91 ± 11 d postpartum) Holstein cows.
Omar R. Prado, Jesús B. Morales, Jaime O. Molina, Luis M. García, Rafael B. Macedo, Juan R. Hernández, Arturo C. García   +6 more
doaj   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

FEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang, Satoshi Hashimoto, Sota Ito, Chisato Kikuguchi, Miho Hoshi, Kiyoshi Yamaguchi, Yoichi Furukawa, Toru Suzuki, Toshifumi Inada   +8 more
wiley   +1 more source

Feeding sainfoin to goats – influence on milk and cheese quality and yield [PDF]

, 2012
Although the administration of sainfoin is associated with anthelmintic effects, information on the consequences of feeding this legume on product quality is scarce. In the present study we looked at milk quality and yield of goats fed either sainfoin or
Heckendorn, Felix, Maurer, Veronika, Schwery, Moritz, Simonnet, Xavier, Volken, Herbert   +4 more
core  

Peptide‐based ligand antagonists block a Vibrio cholerae adhesin

FEBS Letters, EarlyView.
The structure of a peptide‐binding domain of the Vibrio cholerae adhesin FrhA was solved by X‐ray crystallography, revealing how the inhibitory peptide AGYTD binds tightly at its Ca2+‐coordinated pocket. Structure‐guided design incorporating D‐amino acids enhanced binding affinity, providing a foundation for developing anti‐adhesion therapeutics ...
Mingyu Wang, Grace Du, Charity Yongo‐Luwawa, Angelina Lu, Brett Kinrade, Kim Munro, Karl E. Klose, William D. Lubell, Peter Davies, Shuaiqi Guo   +9 more
wiley   +1 more source

Estimates of Genetic and Phenotypic Parameters for Milk Production in Moroccan Holstein-Friesian Cows

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2002
Heritabilities, repeatabilities and genetic and phenotypic correlations among milk yield, fat yield and fat percentage were estimated using an animal model and 20,140 records of 11,618 Holstein-Friesian cows enrolled in the Moroccan official milk ...
I. Boujenane
doaj   +1 more source

Productive and reproductive performance of Siri cattle under field condition in West Bengal

Indian Journal of Animal Sciences, 2021
A study was undertaken with an objective to assess productive and reproductive performance of Siri cattle in West Bengal. The study was conducted among 80 farmers rearing either Siri-Pure or Siri-Graded cattle in the hilly region.
RAKESH ROY, RUPASI TIWARI, TRIVENI DUTT
doaj   +1 more source