Yulius Duma
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View article: Microsatellite-based genetic diversity assessment of Donggala cattle (Bos indicus) in Indonesia: Insights for conservation and breeding
Microsatellite-based genetic diversity assessment of Donggala cattle (Bos indicus) in Indonesia: Insights for conservation and breeding Open
Background and Aim: Donggala cattle (Bos indicus), indigenous to Central Sulawesi, Indonesia, are recognized for their productive and reproductive performance. However, molecular information on their genetic diversity is scarce. Understan…
View article: Sperm protein profiles and their correlation with DNA integrity and protamine deficiency in Donggala bulls (Bos indicus): Implications for fertility assessment
Sperm protein profiles and their correlation with DNA integrity and protamine deficiency in Donggala bulls (Bos indicus): Implications for fertility assessment Open
Background and Aim: The reproductive efficiency of livestock, especially indigenous breeds such as Donggala bulls, is pivotal to successful breeding programs. While conventional semen parameters are widely used, molecular markers, such as …
Dietary Crude Protein Requirement for the Growth of Young Donggala Bulls Open
Donggala ( Bos indicus ) bulls with specific characteristics were given recognition as a new native breed by the Central Government of Indonesia in 2014. Therefore, this study aimed to determine the minimum dietary crude protein (CP) for m…
View article: Sperm parameter variability in Donggala bulls: An objective-based analysis of frozen semen quality
Sperm parameter variability in Donggala bulls: An objective-based analysis of frozen semen quality Open
Objective: This study aimed to evaluate the properties of fresh and frozen semen from Donggala bulls at the Regional Technical Service Unit of Livestock Breeding in Sidera District, Central Sulawesi. Materials and Methods: Fresh semen from…
View article: Polymorphism of g.1637T>G in the <i>IZUMO1</i> gene as a potential genetic marker for reproductive traits of Donggala cattle (<i>Bos indicus</i>)
Polymorphism of g.1637T>G in the <i>IZUMO1</i> gene as a potential genetic marker for reproductive traits of Donggala cattle (<i>Bos indicus</i>) Open
Donggala is one of Indonesia’s local cattle breeds from Central Sulawesi that is kept for meat production. This study was carried out to report the mutation site in the IZUMO1 gene of Donggala cows using forward sequencing methods. Thirty-…
Morphometric traits and identification of GH and IGF-1 gene polymorphisms in Napu buffalo (Bubalus bubalis) from Central Sulawesi, Indonesia. Open
Objective: The objectives of this study are to measure the body weight (BW) and morphometric parameters of Napu buffaloes, identify the growth hormone (GH) and insulin-like growth factor-1 (IGF-1) gene polymorphisms, and associate them wit…
Body weight, body condition score, and morphometrics of donggala cattle in Sigi Regency, Central Sulawesi, Indonesia Open
A study was carried out to investigate the body weight profiles, body condition and body morphometrics of Donggala cattle under smallholder farming conditions. The research was conducted in the northern and southern parts of Sigi district.…
Profiling of HSPB9 gene sequences in Donggala (Bos indicus) and Polled Bali (Bos javanicus) cattle breeds of Indonesia Open
HSPB9 gene plays important role to protect cells from heat stress in mammals. This research aim to describe the DNA sequence of HSPB9 gene in Donggala (Bos indicus ) and Bali (Bos javanicus ) bulls using forward sequencing method. A total …
SUBTITUSI PAKAN KONVENSIONAL DENGAN PAKAN NON-KONVENSIONAL PADA SATWA TARSIUS (Tarsius dianae) YANG DIPELIHARA DALAM KANDANG Open
This research was conducted in order to know the conventional feed of tarsier could be substituted by non-conventional feed such as fish and chicken. The research showed that the conventional feed could be susbstituted with fish and chicke…
An Analysis Different Levels of Crude Protein Content of Concentrate Feed Open
A research was done to study body performance responses of selected Donggala cows to different dietary crude protein content of concentrate feed. Twenty selected Donggala cows with an initial body weights range of 278.6(36.97) kg were used…
Small, odd and old: The mysterious<i>Tarsius pumilus</i>is the most basal Sulawesi tarsier Open
In this study, we present the first genetic evidence of the phylogenetic position of Tarsius pumilus, the mountain tarsier of Sulawesi, Indonesia . This mysterious primate is the only Eastern tarsier species that occurs exclusively in clou…
Effects of various diluents on the quality and shelf life of Donggala bull semen Open
This study aimed to determine the effects of different semen diluent on the quality and storage time of liquid semen of Donggala bull. Semen was obtained from four selected bulls which collected using artificial vagina. The semen diluent i…
The ability to adapt for ex situ conservation of anoa (Bubalus sp) through regulation of feeding pattern Open
Anoa was an endemic animal in Central Sulawesi that has to be conserved. The aim of this research is to know an ability of adaptation anoa in ex situ conservation. This research used anoa come from natural habitats. Anoa has been domestica…
KERAGAMAN PAKAN TARSIUS (Tarsius wallacei Merker., et al, 2010) di LEBANU, MARAWOLA, SIGI, SULAWESI TENGAH Open
Tarsius wallacei is an endemic mammal of Sulawesi published by Merker, et al on 2010. Even though the distributions, vocalizations and morphometric have been studied well, the ecological aspect especially type of feed was not studied where…