scholarly journals Mitogenome Diversity and Maternal Origins of Guangxi Cattle Breeds

Animals ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 19
Author(s):  
Xiaoting Xia ◽  
Guangyun Huang ◽  
Zihao Wang ◽  
Junli Sun ◽  
Zhuyue Wu ◽  
...  
Keyword(s):  
Southern China ◽  
Bos Indicus ◽  
Scaling Analysis ◽  
Evolutionary Status ◽  
Guangxi Province ◽  
Geographical Isolation ◽  
Multidimensional Scaling Analysis ◽  
Cattle Breeds ◽  
Migratory Corridor ◽  
Mtdna Haplotype

Guangxi Province is located in the southernmost region of China, adjacent to the hotspot that is considered to be the putative migratory corridor or domestication area for Chinese indicine cattle. Here, we investigated the evolutionary status of Guangxi native breeds, Longlin (n = 21), Nandan (n = 18), and Weizhou cattle (n = 17) using mitogenome sequencing. Our results show that Bos indicus sub-haplogroup I1a predominates in Guangxi cattle breeds. Population structure by multidimensional-scaling analysis significantly differentiates Weizhou from the other two breeds (Longlin and Nandan). Moreover, the mtDNA haplotype composition and FST values indicate that the formation of Longlin and Nandan breeds may have been affected by Indian indicine, whereas, Weizhou island might have preserved pure Chinese indicine cattle due to its geographical isolation. We speculate that following the initial entry of zebu into southern China, the subsequent introgression of Indian indicine may have influenced the matrilineal origin of local breeds in southwestern China.

scholarly journals Determination of antioxidant activity and phenolic compounds for basic standardization of Turkish propolis

2021 ◽  
Vol 64 (1) ◽  
Author(s):  
Aslı Özkök ◽  
Merve Keskin ◽  
Aslı Elif Tanuğur Samancı ◽  
Elif Yorulmaz Önder ◽  
Çiğdem Takma
Keyword(s):  
Antioxidant Capacity ◽  
Caffeic Acid ◽  
Caffeic Acid Phenethyl Ester ◽  
Total Phenolic ◽  
Scaling Analysis ◽  
Flavonoid Content ◽  
Multidimensional Scaling Analysis ◽  
Flavonoid Quercetin ◽  
Phenolic And Flavonoid

AbstractThis study aimed to determine the standard amount of antioxidant content and compounds of the propolis for the standardization of propolis. For this purpose, the total flavonoids, total phenolic, CUPRAC antioxidant capacity content and the diversity of phenolic and flavonoid components of these propolis samples were found by HPLC determined at the 23 propolis samples which were collected different regions of Turkey. Beside that, the similarities and differences of these 23 provinces to each other according to their antioxidant capacities were investigated by multidimensional scaling analysis. The total flavonoid content in the propolis samples were determined between 21.28 and 152.56 mg CE/g. The total phenolic content in the propolis samples was found between 34.53 mg and 259.4 mg GAE/g. CUPRAC antioxidant capacity of the propolis samples and antioxidant range was found from 95.35 to 710.43 mg TE/g. Also, 4 flavonoid [Quercetin (min.1.12–max.4.14 mg/g), Galangin (min.0.72–max.40.79 mg/g), Apigenin (min.1.07–max.17.35 mg/g), Pinocembrin (min.1.32–max.39.92 mg/g] and 6 phenolic acid [Caffeic acid (min.1.20–max.7.6 mg/g), p-Coumaric acid (min.1.26–max.4.47 mg/g), trans-Ferulic acid (min.1.28–max.4.92 mg/g), Protocatechuic acid (1.78 mg/g), trans-Cinnamic acid (min.1.05–max.3.83 mg/g), Caffeic Acid Phenethyl Ester (CAPE) (min.1.41–max.30.15 mg/g)] components were detected as mg/g, in different ratios in propolis samples collected from different regions. The feature of this study, so far, is to have the maximum number of samples representing the Turkish propolis, and so is thought to help to national and international propolis standard workings.

The Reasons People Give for Taking Overdoses

1976 ◽  
Vol 128 (6) ◽  
pp. 538-548 ◽  
Author(s):  
J. H. J. Bancroft ◽  
A. M. Skrimshire ◽  
S. Simkin
Keyword(s):  
Multidimensional Scaling ◽  
Representative Sample ◽  
Social Acceptability ◽  
Scaling Analysis ◽  
Multidimensional Scaling Analysis ◽  
Suicidal Intent ◽  
After Care ◽  
State Of Mind ◽  
Seeking Help ◽  
Do So

SummaryThis study investigates the reasons people give for taking overdoses of drugs. A representative sample of 128 subjects were interviewed immediately after their recovery from an overdose. During the interview they were given alternative reasons for taking overdoses and asked to choose any that applied to them. Spontaneous comments about suicidal intent were also recorded. Of the subjects, 44 per cent indicated that they had wanted to die. On the basis of their choices 33 per cent were ‘seeking help’, 42 per cent ‘escaping from the situation’, 52 per cent ‘obtaining relief from a terrible state of mind’ and 19 per cent ‘trying to influence someone’. The association between these various reasons and other expected effects or feelings associated with the act were examined by means of multidimensional scaling analysis. In addition, the characteristics of those expressing suicidal intent and other reasons were studied, together with such consequences as toxic effects and psychiatric after-care. The possibility is discussed that a large proportion of those indicating suicidal intent do so either to gain social acceptability for their act or to influence helping agencies.

scholarly journals Positioning Eco-Tourism for Improving Destination Image of Bali Indonesia

1970 ◽  
Author(s):  
I Gusti Bagus Rai Utama
Keyword(s):  
National Park ◽  
Research Method ◽  
Quantitative Method ◽  
Destination Image ◽  
Scaling Analysis ◽  
Exploratory Research ◽  
Botanic Garden ◽  
Multidimensional Scaling Analysis ◽  
Marine Park ◽  
New Findings

Ecotourism attractions in this study include: (1) Bali Marine Park, (2) Bali Elephant Safari Park, (3) Bali Barat (West Bali) National Park, (4) Bali Butterfly Park, (5) Bali Reptile Park, (6) Sangeh Monkey Forest, (7) Ubud Botanic Garden, and (8) Bali Botanic Garden based on the attributes of “facility, attractiveness, accessibility, and service”. This study utilized quantitative method, specifically exploratory research method and conclusive research method based on previous research and existing theories, in order to achieve the research objectvies with the goal to generate new findings. Based on multidimensional scaling analysis, the perception of Bali Botanic Garden is similar to that of Sangeh Monkey Forest and Bali Barat National Park. While not in the same category as Bali Botanic Garden, the similarity coordinate of Ubud Botanic Garden is so close that it is a considerable competitor to Bali Botanic Garden. The ecotourism attractions perceived to have similarities are Bali Butterfly Park and Ubud Botanic Garden. Another grouping based on similarity are Bali Marine Park and Bali Elephant Safari Park, whose similarity coordinates are quite distant from the other ecotourism attractions.

scholarly journals Characterization of the Whole-Genome Sequence of an H3N6 Avian Influenza Virus, Isolated from a Domestic Duck in Guangxi, Southern China

2015 ◽  
Vol 3 (5) ◽  
Author(s):  
Tingting Liu ◽  
Zhixun Xie ◽  
Sisi Luo ◽  
Liji Xie ◽  
Xianwen Deng ◽  
...  
Keyword(s):  
Influenza Virus ◽  
Avian Influenza ◽  
Avian Influenza Virus ◽  
Southern China ◽  
Scientific Evidence ◽  
Whole Genome Sequence ◽  
Domestic Duck ◽  
Guangxi Province ◽  
Eurasian Lineage

A field strain of H3N6 avian influenza virus (AIV), A/duck/Guangxi/175D12/2014(H3N6), was isolated from a native duck in Guangxi Province, southern China, in 2014. All of the eight AIV gene segments were sequenced, and sequence results revealed that there were 11 amino acid deletions at the NA stalk region. The NA, PB2, and NP genes showed highest homology to H5N6 AIV, and the PA gene showed highest homology to H7N2 AIV. Phylogenetic analysis indicated that the eight AIV gene segments belonged to the Eurasian lineage. These findings provide scientific evidence of possible or potential mutations of H3N6 AIV circulating in waterfowl in southern China.

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