Contribution Analysis of Carcass Traits on Auction Price in Gyeongsangnam-do Hanwoo

Park, Hu-Rak; Eum, Seung-Hoon; Park, Jae-Hae; Seo, Jakyeom; Cho, Seong-Keun; Shin, Teak-Soon; Cho, Byung-Wook; Park, Hyean-Cheal; Lee, Eunjoo; Sun, Du-Won; Lim, Hyun‐Tae; Lee, Jung‐Gyu; Kim, Byeong-Woo

doi:10.14397/jals.2015.49.6.187

Cited by 5 publications

(4 citation statements)

References 7 publications

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“…However, the mean BFT trait value was higher than that reported earlier. The present findings were in corroboration with the findings of Sun et al (2010) and Park et al (2015), who showed that BFT in slaughtered Hanwoo was higher in the winter. It is considered that Hanwoo can maintain their body temperature in the Gangwon region where the annual average temperature is generally low and the daily temperature range is extremely wide.…”

Section: Resultssupporting

confidence: 93%

Genome-wide association analysis to identify QTL for carcass traits in Hanwoo (Korean native cattle)

Hong

Choi

Singh

et al. 2019

Indian J of Anim Sci

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A genome-wide association study (GWAS) was performed to investigate the genetic markers associated with carcass traits of Hanwoo (Bos taurus coreanae) steer in the Gangwon region of Korea. Hanwoo steer (139) from the Gangwon region were genotyped with Bovine SNP50K BeadChip, and 35,769 SNPs were analyzed for five specific carcass traits after applying several filters. A total of seven quantitative trait loci were detected, of which four, one, and 2 SNPs were detected on various B. taurus autosomal chromosomes (BTA) by the respective model. The four significant SNPs associated with backfat thickness were ARS-BFGL-NGSâ€“41475 on BTA 5, ARS-BFGLNGS- 36359 on BTA 19, ARS-BFGL-NGS-56813 on BTA 22, and Hapmap25048-BTA-138242 on BTA 25. Among the detected SNPs, one and two SNPs were associated with marbling score (ARS-BFGL-NGS-110066 on BTA 23) and meat colour (BTB-01920239 on BTA 15 and ARS-BFGL-NGS-24934 on BTA 18). In this GWAS, we identified three positional candidate genes for carcass traits, backfat thickness (Fibulin-2, FBLN2; Sorting nexin 29, SNX29) and meat colour (WW domain containing oxidoreductase, WWOX). Our results suggest that the candidate SNP markers do affect the genomic selection of associated carcass traits for Hanwoo in the Gangwon region.

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Section: Resultssupporting

confidence: 93%

Genome-wide association analysis to identify QTL for carcass traits in Hanwoo (Korean native cattle)

Hong

Choi

Singh

et al. 2019

Indian J of Anim Sci

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“…Lee et al [3] reported that the auction price had 0.73 of the highest correlation with the marbling score, and the carcass price had 0.71 and 0.61 of correlation with the carcass weight and the marbling score, respectively. Similarly, marbling accounted for 95.4% of the auction price (R 2 = 0.51), and 52.6% and 44.3% of the total price were attributable to marbling and carcass weight (R 2 = 0.75), respectively [30]. Consequently, marbling and carcass weight were the most contributory factors among carcass traits and therefore, it will be possible to determine the optimal price through effective balance between these two factors.…”

Section: Discussion On Identification Of Optimal Factors Based On Ecomentioning

confidence: 99%

Discrimination study between carcass yield and meat quality by gender in Korean native cattle (Hanwoo)

Kim

Shim

Cho

et al. 2020

Asian-Australas J Anim Sci

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Objective: The aim of this study was to identify a distribution pattern of meat quality grade (MQG) as a function of carcass yield index (CYI) and the gender of Hanwoo (bull, cow, and steer) to determine the optimum point between both yield and quality. We also attempted to identify how pre- and post-deboning variables affect the gender-specific beef quality of Hanwoo.Methods: A total of 31 deboning variables, consisting of 7 pre-deboning and 24 post-deboning variables from bulls (n = 139), cows (n = 69), and steers (n = 153), were obtained from the National Institute of Animal Science (NIAS) in South Korea. The database was reconstructed to be suitable for a statistical significance test between the CYI and the MQG as well as classification of meat quality. Discriminant function analysis was used for classifying MQG using the deboning parameters of Hanwoo by gender.Results: The means of CYI according to 1+, 1, 2, and 3 of MQG were 68.64±2.02, 68.85±1.94, 68.62±5.88, and 70.99±3.32, respectively. High carcass yield correlated with low-quality grade, while high-quality meat most frequently was obtained from steers. The classification ability of pre-deboning parameters was higher than that of post-deboning parameters. Moisture and the shear force were the common significant parameters in all discriminant functions having a classification accuracy of 80.6%, 71%, and 56.9% for the bull, cow, and steer, respectively.Conclusion: This study provides basic information for predicting the meat quality by gender using pre-deboning variables consistent with the actual grading index.

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“…Before dapsone was identified as an inflammasome competitor, clinicians used it as an adjuvant [15], alternative [16], augmentation [17,18], or active ingredient [19,20]. Dapsone has been used as a therapeutic agent for mild cognitive impairment [9,21], AD [14], PD [22,23], seizures [24], strokes [13,25,26], and finally, COVID-19 ARDS [6,27].…”

Section: Evidence From Brain Diseasesmentioning

confidence: 99%

Specific Treatment Exists for SARS-CoV-2 ARDS

Kanwar¹,

Lee²,

Lee

2021

Vaccines

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The COVID-19 pandemic, caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), seems to be difficult to overcome. A pandemic of such a scale has not been seen since the 1918 influenza pandemic. Although the predominant clinical presentation is respiratory disease, neurological manifestations and sequelae are increasingly being recognized. We observed a case series of rapid recovery of ARDS within 24 h in the preliminary clinical features of COVID-19 ARDS-associated neurological disease. It was also noted that by 15 April, 2021, there was no SARS-CoV-2 ARDS on Sorok Island in South Korea, where lepers had been living together. We compared each of dapsone’s effects on humans and considered those of SARS-CoV-2. Dapsone showed different effects in the brain. The Sorokdo National Hospital reported a relationship between dapsone and the neuroinflammasome of Alzheimer’s disease (AD) in Sorok Island from January 2005 to June 2020. AD prevalence was low in the leprosy patient group who took dapsone regularly. The preliminary cross-sectional study of the trial group (22 subjects) and the control group (22 subjects) in the Hunt Regional Hospital reported the following results: The chi-square statistic is 5.1836. The p-value is 0.022801. The result is considered significant at p < 0.05. The results from the medical treatment from 21 December to 29 December 2020 were considered. The mortality rates at the ARDS onset stage were 0% with dapsone administered as a standard COVID-19 treatment and 40% without dapsone administered as a standard COVID-19 treatment, respectively. Based on the respiratory failure and sudden high death rate originating from the involvement of the brainstem, especially the pre-Bötzinger complex, dapsone can be used to significantly reduce the incidence of the cases of acute respiratory distress syndrome and other illnesses caused by SARS-CoV-2.

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Contribution Analysis of Carcass Traits on Auction Price in Gyeongsangnam-do Hanwoo

Abstract: The aim of this study was to estimate the effect of sex, slaughtered season and year on carcass traits, and also estimated the corresponding effects of the contribution to auction and *

Cited by 5 publications

References 7 publications

Genome-wide association analysis to identify QTL for carcass traits in Hanwoo (Korean native cattle)

Genome-wide association analysis to identify QTL for carcass traits in Hanwoo (Korean native cattle)

Discrimination study between carcass yield and meat quality by gender in Korean native cattle (Hanwoo)

Specific Treatment Exists for SARS-CoV-2 ARDS

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