On the Origin of Indonesian Cattle

Mohamad, Kusdiantoro; Olsson, Mia; Tol, Helena T A van; Mikko, Sofia; Vlamings, Bart H.; Andersson, G; Rodriguez‐Martinez, Heriberto; Purwantara, Bambang; Paling, R.W.; Colenbrander, B.; Lenstra, Johannes A.

doi:10.1371/journal.pone.0005490

Cited by 60 publications

(76 citation statements)

References 23 publications

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“…The gayal population from Yunnan in South China combines I1 and T3 mtDNA with paternal lineages from the gayal (Bos frontalis) or wild gaur (Bos gaurus) [36]. In Indonesia, zebu introgressed into local populations of domestic banteng (Bos javanicus), which have partially retained their original javacine origin in their mtDNA [37]. Maternal yak (Bos grunniens) introgression has been observed in Nepal [38] and Qinghai [39].…”

Section: Resultsmentioning

confidence: 99%

Meta-Analysis of Mitochondrial DNA Reveals Several Population Bottlenecks during Worldwide Migrations of Cattle

et al. 2014

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Several studies have investigated the differentiation of mitochondrial DNA in Eurasian, African and American cattle as well as archaeological bovine material. A global survey of these studies shows that haplogroup distributions are more stable in time than in space. All major migrations of cattle have shifted the haplogroup distributions considerably with a reduction of the number of haplogroups and/or an expansion of haplotypes that are rare or absent in the ancestral populations. The most extreme case is the almost exclusive colonization of Africa by the T1 haplogroup, which is rare in Southwest Asian cattle. In contrast, ancient samples invariably show continuity with present-day cattle from the same location. These findings indicate strong maternal founder effects followed by limited maternal gene flow when new territories are colonized. However, effects of adaptation to new environments may also play a role.

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Section: Resultsmentioning

confidence: 99%

Meta-Analysis of Mitochondrial DNA Reveals Several Population Bottlenecks during Worldwide Migrations of Cattle

et al. 2014

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“…Bali cattle are native of Indonesia and derived from domesticated banteng, Bos javanicus, Bos banteng (Nijman et al, 2003;Mohamad et al, 2009). They are one of the main pedestals of beef cattle, and are exploited as a source of labor to plow the land in Indonesian rural areas.…”

Section: Introductionmentioning

confidence: 99%

Proteomic Analysis of a 14.2 kDa Protein Isolated from Bali Cattle(Bos Sondaicus/Javanicus)Saliva Using Single Dimension Sodium Dodecyl Sulphate-Polyacrylamide Gel Electrophoresis and Matrix-Assisted Laser Desorption Ionization Time-of-Flight Tandem Mass Spectrometer

Depamede

2013

Italian Journal of Animal Science

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A 14.2 kDa protein isolated from Bali cattle (Bos sondaicus/javanicus) saliva has been reported to have a bactericidal activity. The aim of this study was to analyse the nature of a 14.2 kDa protein using single dimension (1-D) sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE) and matrix-assisted laser desorption ionization time-of-flight tandem mass spectrometer (MALDI TOF/TOF). The protein was isolated by means of polyethylene glycol (PEG)/sodium sulfate aqueous twophase system, and then determined by 12.5% SDS-PAGE. A band of 14.2 kDa was sliced and analysed by MALDI TOF/TOF mass spectrometer using a 5800 proteomics analyzer. Mascot search and National Center for Biotechnology Information (NCBI) Blast search revealed that the spot of 1-D SDS-PAGE consisted of three proteins: zymogen granule protein 16 homologue B, pancreatic adenocarcinoma upregulated factor-like, and prolactin-inducible protein homologue precursor. The three proteins have been observed in Bos taurus and other species such as mouse. The actual nature of the proteins and their function in Bali cattle (Bos sondaicus/javanicus), as well as the connection with the evolution of bovines need further analysis.

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“…Notably, they are also raised in other tropical areas, such as Malaysia (Sukanata 2008), and the Cobourg Peninsula, Northern Territory, Australia (Hodges 1997). This breed is the most suitable for intensive village-based management, as its deer-like temperament allows it to be used for plowing rice paddy fields (Mohamad et al 2009). The four major cattle resource areas in Indonesia include South Sulawesi, West and East Nusa Tenggara (NTB and NTT), and Lampung provinces (Talib 2002;Martojo 2012).…”

Section: Bali Cattlementioning

confidence: 99%

“…The four major cattle resource areas in Indonesia include South Sulawesi, West and East Nusa Tenggara (NTB and NTT), and Lampung provinces (Talib 2002;Martojo 2012). Due to the incidence and susceptibility of Bali cattle to Jembrana and MCF (malignant catarrhal fever), respectively, Bali cattle are unable to be raised together with sheep in Bali and Java islands (Mohamad et al 2009). The Indonesian Government has placed a high priority and policy on developing the beef cattle population in the eastern islands of Indonesia in order to achieve its beef self sufficiency program.…”

Section: Bali Cattlementioning

confidence: 99%

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Post-partum Anoestrus in Bali cattle under low-input animal production systems in Eastern Indonesia

Mumu¹

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Bali cows (Bos javanicus) are a common breed in Indonesia and are favoured by smallholders for their size and ease of husbandry. However reproduction rates can be low in some areas and poor nutritional and reproductive management including poor mating management, low availability of genetically superior bulls, poor oestrous detection, poor Artificial Insemination (AI) procedures and poor availability of inseminators at the proper time are crucial issues which are likely to affect this. This thesis examined factors affecting post-partum anoestrus (PPA) and inter-calving interval (ICI) in Bali cows and heifers. This was examined by using large data sets to identify the factors which affect pregnancy rates in villages, developing methods to detect oestrus and pregnancy in villages, examining the effect of body condition score (BCS) on hormonal patterns and by quantifying milk production in cows.A large scale analysis of records from across the eastern islands of Indonesia indicated that there was a median inter-calving interval of 380 days but that postpartum anoestrus could not be determined precisely because of poor observations of first return to oestrus and mating. These records used observational data over 2-4 years where cows under various village management procedures were observed for weight, BCS and at least dates of calving from which various reproductive parameters could be calculated. ICI proved to be most useful and accurate given the quality of observed data. The range in ICI was very large and low annual calving % were recorded. There was an association of high reproduction rate with body condition score (BCS) at calving such that a BCS >3.5 (out of 5) was associated with intercalving intervals of approximately 380 days. The median ICI across all sites was 380 days but some sites recorded 75 percentile values in excess of 500 days.In controlled pen experiments, faecal progestogens and vaginal electrical conductivity were examined as techniques to detect oestrus and pregnancy in the field. Faecal progestogens could be used successfully but there were problems with vaginal electrical conductivity in routine application and this requires more work. Cycling heifers were observed over complete cycles and plasma progesterone and faecal progestogens examined every 2 days. The pattern of faecal progestogen iii concentration over an oestrous cycle mirrored that of plasma progesterone and hence could be used to monitor the oestrous cycle and pregnancy but the sensitivity was low and a number of samples would need to be taken to detect the cycling pattern and/or pregnancy. Similarly cows were monitored over the oestrous cycle and vaginal electrical conductivity measurements made but the association was not strong or sensitive enough to be used routinely. Associations between plasma leptin or plasma IGF-1 concentration and BCS were examined in another controlled pen experiment and plasma IGF-1 concentration was increased in response to higher BCS but plasma leptin concentration was not affected. Heifers ...

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On the Origin of Indonesian Cattle

Cited by 60 publications

References 23 publications

Meta-Analysis of Mitochondrial DNA Reveals Several Population Bottlenecks during Worldwide Migrations of Cattle

Meta-Analysis of Mitochondrial DNA Reveals Several Population Bottlenecks during Worldwide Migrations of Cattle

Proteomic Analysis of a 14.2 kDa Protein Isolated from Bali Cattle(Bos Sondaicus/Javanicus)Saliva Using Single Dimension Sodium Dodecyl Sulphate-Polyacrylamide Gel Electrophoresis and Matrix-Assisted Laser Desorption Ionization Time-of-Flight Tandem Mass Spectrometer

Post-partum Anoestrus in Bali cattle under low-input animal production systems in Eastern Indonesia

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