สืบค้นงานวิจัย
ETHEPON-INDUCED SPECIFIC PROTEINS ON SEVERAL RUBBER PLANT (Hevea Brasiliensis Muell. Arg)
Sumarmadji - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): ETHEPON-INDUCED SPECIFIC PROTEINS ON SEVERAL RUBBER PLANT (Hevea Brasiliensis Muell. Arg)
ผู้แต่ง / หัวหน้าโครงการ (EN): Sumarmadji
บทคัดย่อ (EN): Generally, rubber plants have positive response to etephon (CEPA) treatment. It was marked by increasing of the duration of the latex flow, and therefore to increase the total latex production at certain period. Many proteins which involved in regulation of physiological mechanism could be detected by latex analysis. The research was conducted to obtain ethephon-induced specific proteins in latex. Each clone was treated by three of different exploitation namely ½ S d/2 as control, ½ S d/3.ET2.5% and ½ S d/3.ET5.0%. The analysis provides C-serum and lutoid fraction from latex of each clone that has different response to stimulant,.. Many clones have a different respons to stimulant that observed in the same period. The result showed that an induced protein (polypeptide) of 27 kDa was in iceferous cell due to the exploitation treatment. In the less responsive clones (BPM1) and GT 1) showed that increasing of 27 kDa protein was occurred if the treatment was ½ S d/3.ET5.0%. While, in the responsive clones (AVROS 2037 and PR 261) showed that increased at ½ S d/3.ET2.5%, but it decreased at ½ S d/3.ET5.0%. The function 27 kDa protein was suggested to an antagonist with the proteins which have a role water influx into latex vessel tissue. Lutoid fraction analysis presented a least seven proteins with various molecular weights (30, 35, 37, 40, 56, 70 and 88 kDa). However, by the IEF and 2-D elution analysis it was consistently just found two proteins of 35 kDa and 70 kDa at pHi 5,8. The proteins were suggested have a role in mechanism of latex regeneration and coagulation.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เผยแพร่โดย (EN): การยางแห่งประเทศไทย
คำสำคัญ (EN): tapping
เจ้าของลิขสิทธิ์ (EN): การยางแห่งประเทศไทย
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ETHEPON-INDUCED SPECIFIC PROTEINS ON SEVERAL RUBBER PLANT (Hevea Brasiliensis Muell. Arg)
Sumarmadji
การยางแห่งประเทศไทย
ไม่ระบุวันที่เผยแพร่
Effects of drought and tapping for latex production on water relations of Hevea brasiliensis trees ASSESSMENT OF SECONDARY LATICIFER DIFFERENTIATION IN RELATION TO RUBBER YIELD OF RUBBER TREE (HEVEA BRASILIENSIS Muell. Arg.) Identification of laticifer-specific genes and their promoter regions from a natural rubber producing plant Hevea brasiliensis Development and Promotion of Rubber (Hevea brasiliensis Muell Arg.) Towards Commercialization in Oriental and Occidental Mindoro ผลของโอโซนต่อการสังเคราะห์ด้วยแสงของยางพารา Hevea brasiliensis Muell.Arg EVALUATION OF THE EFICACY OF FOMESAN 1.25 GR ON THE CONTROL OF WHITE ROOT DISEASE OF RUBBER (HEVEA BRASILIENSIS Muell. Arg.) Rubber Particles Proteins and Sensitivity to the Tapping Panel Dryness at Hevea brasiliensis Functional analysis of HbMlo12 in powdery mildew infection and stress response in the rubber tree Hevea brasiliensis Muell Arg. การวิเคราะห์พันธุกรรมระดับโมเลกุลของยางพารา [Hevea brasiliensis Muell.Arg.] เพื่อประยุกต์ใช้ในการศึกษาอาการเปลือกแห้ง SUDDEN DIEBACK OF YOUNG BUDDED RUBBER (Hevea brasiliensis Muell. Arg.) PLANTS AT NURSERY STAGE UNDER HOT AND DRY CLIMATIC CONDITIONS
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