NCBI Database
Sequence Submitted
Some of the important genes identified in the forward library of Grey Blight
| Up-Regulated genes | GenBank_Accn No. |
| Proline-rich protein | GW787581 |
| Ubiquitin like protein SMT3 | GW787598 |
| Heat shock protein | GW787585 |
| Serine/threonine dehydratase | GW787653 |
| Catalase | GW787614 |
| TAFII140 protein | GW787599 |
| SUMO | GW787598 |
Some of the important genes identified in the reverse library of Grey Blight
| Down-Regulated genes | GenBank_Accn No. |
| Proline-rich protein | GW787716 |
| Acidic chitinase | GW787581 |
| Actin | GW787719 |
| RNase P | GW787662 |
| Serine / Threonine protein kinase | GW787682 |
| Pseudourine synthase B | GW787711 |
| Cleavage and polyadenylation specific factor | GW787675 |
| Transcriptional regulator Lys R family protein | GW787673 |
| NADH dehydrogenase subunit-4 | GW787715 |
| AAA ATPase | GW787688 |
| Reverse Transcriptase | GW787689 |
Sequence Submission – NCBI Database
- Identification of differentially expressed genes during development of grey blight disease in tea (Camellia sinensis L.) using subtractive hybridization approach 174 ESTs, Release date: 1.4.2011; dbEST_Id: from 69166212 to 69166385 and GenBank_Accn GW787565 to GW787738
- Identification of genes expressed during grey blight disease development in tea (Camellia sinensis L.) 202 ESTs, release date: 10.04.2011; dbEST_Id: from 73049569 to 73049770 and GenBank_Accn JG017537 to JG017738
- dentification of genes expressed during grey blight disease development in tea (Camellia sinensis L.); Partial CDS submitted : 4., Release date : 4.9.2011
| Name | GenBank_Accn |
| 50s Ribosomal protein | JF288556 |
| Thiazole biosynthetic protein | JF288557 |
| Phosphoglycerate Kinase | JF288558 |
| Leucine rich receptor protein kinase | JF344710 |
- Identification of genes expressed during Exobasidium vexans development in tea (Camellia sinensis L.); ESTs submitted: 166., release date : 3.2.2013; dbEST_Id from Forward SSH library 73500472 to 73500545 (GenBank_Accn: JG463673 to JG463746) and Reverse SSH library 73326384 to 73326475 (GenBank_Accn: JG294142 to JG294233 )
- Molecular cloning and characterization of the gene encoding a chitinase (full-length gene) from Camellia sinensis (release date : Aug 25, 2012); BankIt: 468953; GenBank Accn: JN392472
- Camellia sinensis Metallothionine like protein complete CDS; GenBank Accn: JN315623
- A total of 706 ESTs,180 partial and complete CDSs, and a full length cDNA encoding NDPK (Acc no : GU332636) obtained from the cDNA library specific to dormant bud of UPASI 10 were submitted
- From the SSH library specific to banji formation in UPASI 3, a total of 62 ESTs were submitted
- 16 EST sequences obtained from the cDNA library specific to blister blight infection in SMP-1 were submitted (Acc no : FD800891-FD800906)
News & Events
11Pre- Harvest Interval for South India
Preharvest-interval re-commendedby-UPASI-TRF-TRI-Updated-on-1FEB-2021
Read MoreMRL’s OF AGROCHEMICALS ON TEA IN DIFFERENT COUNTRIES/ORGANIZATIONS AS ON JANUARY 2021
updated in Jan 2021 MRL
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Read MoreDr. C.S. Venkata Ram Memorial Annual Tea Colloquium
Dr. C.S. Venkata Ram Memorial Annual Tea Colloquium will be announced later.
Read MoreResidue analysis in other crops
31-05-2013
The Pesticide Residue Division is equipped with state-of-art instruments viz., Gas Chromatograph, High Performance Liquid Chromatograph, GCMS, Atomic Absorption Spectrophotometer, etc., Our lab is GLP certified by National GLP Compliance Monitoring Authority, Govt. of India for the execution of Pesticide Residue Studies. We are accredited…
Read MoreMonthly circular – April 2014
07/04/2014
Monthly Circular April -2014 WEATHER Weather data recorded in March 2014 at the TRF observatory are given below, along with the corresponding figures for March 2013. Year Total Rainfall mm Mean Sunshine hr/day Mean Temperature ° C Mean Relative Humidity % at Mean Evaporation…
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Articles
5News letter June 2020
News Letter -2020 June
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Publications
Radhakrishnan,B., K. K. Srikumar, Smitha, K. B. Suresh. 2018. Evaluation of Sulfoxaflor 50%WG against Tea mosquito bug, Helopeltistheivora Waterhouse (Hemiptera: Miridae). Pestology. 42 (3), 31-36. Radhakrishnan, B. 2018. Recent issues on pesticide residues and other contaminants in Tea. Planters chronicle. 114(1): 4-11. Radhakrishnan B. and…
Read MoreLatest
12/12/12
The principal landmark in the history of tea research in south India, was the establishment of a Tea Experimental Station in Gudalur in 1926. During the last seven and half decades, this research organisation. Now known as the UPASI Tea Research Foundation (UPASI TRF), had…
Read MorePublications and Library
01/02/05
Annual Report is the one among the major publications of UPASI TRF. Annual report of each year is released by September of the following year. Other publications include Research Highlights and half yearly Newsletters. The Bulletin of UPASI TRF is an occasional publication. The Handbook…
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Conferences Seminars
12National Symposium Announcement
DATE: 22nd Jannuary, 2021
PLACE:
Read MorePLACROSYM XXI
DATE: 10-12 December 2014
PLACE: Kozhikode
Read MoreResearch Extension Meeting
DATE: 06-08 May 2013
PLACE: Valparai
Read MoreJOINT AREA SCIENTIFIC SYMPOSIA (JASS)
DATE:
PLACE:
Read MoreINTERNATIONAL TEA CONVENTION
DATE:
PLACE:
Read MoreTGLIA
DATE: 2013
PLACE:
Read MoreDr.C.S. Venkata Ram Annual Tea Colloquium
DATE: 1 August 2013
PLACE: VALPARAI
Read MoreINTERACTIVE SESSIONS / WORKSHOPS
DATE: 28/04/2012
PLACE: VALPARAI
Read MorePLATINUM JUBILEE SYMPOSIUM
DATE: 2001
PLACE: Chennai
Read MorePLANTATION CROPS SYMPOSIUM 2014
DATE: 2014
PLACE:
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Research Activities
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Newsletter – Dec 2019
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Pesticide Residue
Of late, considering the constant usage of pesticides and to monitor the residues in the final produce, a well equipped test facility was established at UPASI TRI in 1994. The pesticide residue laboratory is accredited by National Accreditation Board for testing and calibration Laboratories (NABL)…
Read MoreBotany
The Tea Research Institute at Valparai has seven divisions namely Botany, Soil Chemistry, Entomology, Pesticide Residue, Plant Pathology & Microbiology, Plant Physiology & Biotechnology and Tea Technology. Botany Research activities of Botany Division include plant improvement, cultivation practices and weed research. Plant improvement programme was…
Read MoreSoil Chemistry
Chemistry Division is involved in research pertaining to soil-plant nutrients of tea besides extending analytical service to the industry. The research activities include investigations on physico-chemical properties of soil, soil-plant interactions, response of tea to major, secondary and micronutrients and their interactions. The research work…
Read MoreEntomology
Entomology Division involve in basic and applied aspects of insect pests, particularly, biology, ecology and evolving control measures. The division evolved and recommended physical, chemical and biological method of tea pests control. In the past, extensive studies on bioecology, crop loss due to major pests…
Read MorePathology & Microbiology
In the division of Plant Pathology & Microbiology, research is carried out on diseases of tea and biofertilizers. Among the tea diseases, blister blight is the most important leaf disease caused by the pathogen, Exobasidium vexans affecting the tender harvestable shoots of tea resulting in…
Read MorePhysiology & Biotechnology
Plant Physiology Division was established in 1980 which has been primarily concentrated on crop productivity. The division strives for excellence in applied research in tea productivity and bush health besides biotechnological studies. The research undertaken extends over a wide range of research programmes having collaborative…
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