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| Siriphorn Rotarayanont; Pawini Dankittikool; Chutima Saesea; Bhutri Sornboon; Tawatchai Wichayapol; Jaruwan Oonnankart. |
| SSSIVb gene, which is the group of Soluble Starch Synthase enzyme, concerns to synthesis amylopectin in the seed of rice. In this research, we will examine the process of mRNA splicing intron 6, 7, 8 and 9 of SSSIVb gene and observe the expression of gene in development of seed at 5, 10 and 15 days after flowering (DAF) in 5 varieties of the rice which are RD10, Chai Nat 1, Niew Phrae 1, San-pah-tawng 1 and Suphan Buri 60. All of those varieties have different quality of cooking. From the experimental, we found that Chai Nat 1 had splicing in 5 DAF rice seeds but no expression in 10 and 15 DAF rice seeds. In Suphan Buri 60 had splicing in 10 DAF rice seeds but no expression in 5 and 15 DAF rice seeds. And RD 10, Niew Phrae 1, San Pah Tawng 1 had splicing... |
| Tipo: Collection |
Palavras-chave: Rice; MRNA; Splicing; Starch synthase gene; Amylopectin; Cooking quality; ข้าว; MRNA; การตัดต่อยีน; ยีนสร้างแป้ง; อมิโลเพคติน; คุณภาพการหุงต้ม; การแสดงออกของยีน. |
| Ano: 2012 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5351 |
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| Boonsuk Shunliang; Chochat Suankool; Marisa Songkrirat; Rachanij Panichakit; Uaichai Boonyanupong; Chanasirin Kinmanee; Rujira Preecha. |
| Development of local rice variety at Krabi Rice Research Center is an experiment under local upland rice breeding program in the southern region for compensating rubber trees and oil palms. One hundred and twenty rice varieties that farmers grow in the southern region were selected to study since 2008 until now. The aims of this study are to record the characteristics, categorize, investigate, select pure rice seed, compare production and test on using nitrogen fertilizer. The result showed that this variety, Dokkha, is photoperiod sensitive. It has 332 kg per rai, straight clum 150 cm plant height and 145 - 150 days maturity, green leaves, 8 seeds per panicle, straw colored husk, 20.74 % amylose content and susceptible to rice blast disease. For... |
| Tipo: PhysicalObject |
Palavras-chave: Dokkha rice; Upland rice; Local rice variety; ข้าว; ดอกข่า; ข้าวไร่; ข้าวพื้นเมือง; ลักษณะประจำพันธุ์; ผลผลิต; คุณภาพเมล็ด; คุณภาพการหุงต้ม. |
| Ano: 2013 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5607 |
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| Grissana Sudtasarn; Ranee Kenlueam. |
| Study on changes of starch viscosity and cooking quality of northeastern rainfed lowland rice lines aims to gather basic information on grain quality for each promising line in order to plan for further product development. In 2012, the experiment was conducted on 6 promising lines, which include 5 non-glutinous lines, i.e. UBN03007-47-7-9-7-80-54, UBN03007-47-7-7-26-35-19, UBN03005-6-3-26-10-21-27, UBN02123-50(R)-B-3, UBN03005-6-3-26-10-49-10 and 1 glutinous line; RGD05282-3-3. After harvesting, paddy of each line was dried to 14% moisture content and then kept in granary storage. Samples were taken once a month and analyzed for grain chemical quality and starch viscosity. The results showed that, after 8-month storage, there was no change in amylose... |
| Tipo: PhysicalObject |
Palavras-chave: Rainfed lowland rice; Preservation; Viscosity properties; Northeastern; ข้าวนาสวนนาน้ำฝน; คุณสมบัติความหนืด; คุณภาพการหุงต้ม; การเก็บรักษา; สายพันธุ์; ภาคตะวันออกเฉียงเหนือ. |
| Ano: 2013 |
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5538 |
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