Unknown

Dataset Information

0

Hepatic transcriptome perturbations in dairy cows fed different forage resources.


ABSTRACT:

Background

Forage plays critical roles in milk performance of dairy. However, domestic high-quality forage such as alfalfa hay is far from being sufficient in China. Thus, more than 1 million tons of alfalfa hay were imported in China annually in recent years. At the same time, more than 10 million tons of corn stover are generated annually in China. Thus, taking full advantage of corn stover to meet the demand of forage and reduce dependence on imported alfalfa hay has been a strategic policy for the Chinese dairy industry. Changes in liver metabolism under different forage resources are not well known. Thus, the objective of the present study was to investigate the effect of different forage resources on liver metabolism using RNAseq and bioinformatics analyses.

Results

The results of this study showed that the cows fed a diet with corn stover (CS) as the main forage had lower milk yield, DMI, milk protein content and yield, milk fat yield, and lactose yield than cows fed a mixed forage (MF) diet (P?ConclusionsResults of the present study indicated that feeding a low-quality forage diet inhibits important biological functions of the liver at least in part due to a reduction in DMI. In addition, the results of the present study provide an insight into the metabolic response in the liver to different-quality forage resources. As such, the data can help develop favorable strategies to improve the utilization of corn stover in China.

SUBMITTER: Gao ST 

PROVIDER: S-EPMC7792104 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature

altmetric image

Publications

Hepatic transcriptome perturbations in dairy cows fed different forage resources.

Gao S T ST   Ma Lu L   Zhang Y D YD   Wang J Q JQ   Loor J J JJ   Bu D P DP  

BMC genomics 20210107 1


<h4>Background</h4>Forage plays critical roles in milk performance of dairy. However, domestic high-quality forage such as alfalfa hay is far from being sufficient in China. Thus, more than 1 million tons of alfalfa hay were imported in China annually in recent years. At the same time, more than 10 million tons of corn stover are generated annually in China. Thus, taking full advantage of corn stover to meet the demand of forage and reduce dependence on imported alfalfa hay has been a strategic  ...[more]

Similar Datasets

| S-EPMC3416586 | biostudies-literature
2017-02-14 | GSE73980 | GEO
2020-03-05 | GSE78524 | GEO
| S-EPMC8479390 | biostudies-literature
| S-EPMC6043453 | biostudies-literature
| S-EPMC5420399 | biostudies-literature
| S-EPMC6449447 | biostudies-literature
| S-EPMC4048253 | biostudies-other
| S-EPMC8118642 | biostudies-literature
| S-EPMC7397718 | biostudies-literature