Sequence-Related Amplified Polymorphism (SRAP) analysis for studying genetic characterization of Bouea macrophylla

Abstract

Abstract. Suyatna I, Sidik AS, Almadi FA, Rizal S, Sukarti K. 2016. Fish community structure in high water temperature around Bontang Industrial Estate, East Kalimantan, Indonesia. Biodiversitas 17: 558-564. We have conducted studies on fish community and their physical and chemical properties of coastal waters in the work area of the industrial estate from 2012 to 2014. At least four industries are known to use the coastal waters in cooling their processing equipments, the hot wastewater is then discharged back into the coastal environment. The current study reports the result of a survey undertaken around the work area of PT Blackbear Resources Indonesia. The result showed that high water temperature and tidal fluctuation are affecting the fish community in the area. By sampling results, during HWL of the spring tide at the maximum of water temperature of 35,9 o C, fish were the most populated and found 5999 ind. or 72,4% of the total number of 8291 fish. During LWL of the same tide type fish were observed 1931 ind (23.3%) and during the neap tide 361 ind (4.3%) at the maximum of water temperature of approximately 40 o C, this ambient showed that the fish population drastically change in number and the environment became undesirable.

A Survey On Marine Fish Species In River of Mahakam East Kalimantan, Indonesia

“…While from 29 fish species observed in the middle part of Mahakam, only one species was commonly living in marine area, Lampa-lampa or Bilis (Bareback anchovy, Papuaengraulis micropinna). All marine fish species found both in the lower and middle part of Mahakam was known to distribute along coastal and sea waters of Makassar strait from southern to northern of Panajam Paser Utara district (Bappeda and Fpik Unmul, 2017), Kutai Kartanegara district (Suyatna et al, 2010), Bontang city (Suyatna et al, 2016) and Sangatta Utara district (Juliani and Suyatna, 2014). Both marine and freshwater fish species in the lower part of Mahakam was also reported in the result of a biophysical observation of Mahakam river (Suyatna et al, 2017).…”

The effect of plant growth regulators on micropropagation of Melientha suavis Pierre. and assessment of genetic fidelity of regenerants based on iPBS and SRAP markers

“…These 27 iPBS primers yielded a total of 262 scorable bands, with an average of 9.70±2.26 bands per primer (Figure 2). For SRAP analysis, 30 SRAP primer combinations were tested, of which 27 primer combinations produced explicit and certain amplification patterns (Kaewpongumpai et al 2016). These 27 SRAP primer pairs generated a total of 129 scorable bands, with an average of 4.3±2.00 bands per primer pair (Figure 2).…”

Fish colonization of the artificial reef at Gusung Batu Lampe Muara Badak, Kutai Kartanegara, East Kalimantan, Indonesia: a preliminary study

“…This phenomenon of retreat of coral fish in the late afternoon could be an effect of light intensity (Rickel & Genin, 2005). Light may influence and increase water temperature (Mcleod et al, 2013), and such condition could affect the performance of coral reef fish, said otherwise they which tend to harbor or hide in reef holes and unseen (Suyatna et al, 2016). Likewise, the number of taxa between two observation times was 99.0% similar, but the similarity in the late afternoon was only 91.0%.…”

“…Fish found in the Mahakam delta were also recognized along the coastal waters of East Kalimantan. At least 22 families from 8,291 fish were also observed at the industrial estate in Bontang, 75 km north of the delta (Suyatna et al, 2016) and 29 species in the coastal water of East Kutai district (Juliani & Suyatna, 2014).…”