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The Department of Science and Technology (DOST), via the Philippine Genome Center (PGC) and other partners, taps the potentials of genomics to come up with better sugarcane varieties through a research that would help boost the sugar industy and improve the livelihood of 62,000 sugarcane farmers all over the country.

Faster, more effective selection via genomics
Through genomics, scientists in the country aim to produce sugarcane varieties with high sucrose or sugar content, fungal resistance, high tillering and ratooning capabilities. Ratooning is a method of harvesting in which the roots and the lower parts of the plant are left uncut. Out of this stubble, a new crop is grown which matures earlier and gives the same yield.

Scientists also aim to bring down the breeding cycle of sugarcane from seven years, using traditional breeding techniques, to just two years. This is made possible via a method called marker-assisted selection which involves the identification of desirable traits in plants at the early stage of the breeding cycle.

Traditionally, plant breeders select plants based on their visible characteristics. They have to wait for the seedlings to mature to know if these carry the desired characteristics from the parent plants. With marker assisted selection, doing tissue analysis of the seedlings will show whether they contain the desired genes. If not, the breeder can move on to producing other seedlings, thus reducing time and costs in producing a new variety of sugarcane and other plants.

Marker assisted breeding is one application of genomics, or the study of all the genes in an organism and how these genes interact among themselves and the environment. Genomics is one of various emerging technologies promising enormous rewards for different industries, farmers and other workers, and investors. As one of DOST’s main priority initiatives, genomics and its applications in agriculture, health, energy, biodiversity and forensics will be showcased during the National Science and Technology Week (NSTW) on July 23-27 at the SMX Convention Center, SM Mall of Asia.

Aside from sugarcane, PGC also aims to identify markers for bunchy top virus-resistant abaca, drought-resistant eggplant, bananas and others important crops in the country.

Set up in 2009 at theUniversity of the Philippines with initial funding from DOST, PGC is stepping up efforts to increase the country’s capability in genomic research with its new facilities for researchers: the DNA Sequencing Core Facility and the Bioinformatics Core Facility, a dedicated computing facility for analyzing large data from the DNA sequencing facility.

PGC and its technologies will also be featured at NSTW in July. Organized by DOST, the annual event highlights the significant contributions of science and technology (S&T) to national development and serves as a platform for heralding S&T advocacy in the country.

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The Department of Science and Technology (DOST) launched a website that provides information on mosquito population per community, a move that will help curb dengue cases in the country. Through the website, health workers can monitor possible dengue sites and recommend interventions to local government officials.

Called the Dengue Vector Surveillance website, the site carries information on mosquito population nationwide, as well as dengue incidence and other mosquito-related facts. Vector refers to an organism, in this case the Aedes aegypti mosquito, that carries disease-causing microorganisms such as the dengue virus from one host to another.

The launch, held June 20, 2013 at the La Breza Hotel in Quezon City, was on livestream at www.science.ph. Before the launch, Science Secretary Mario Montejo, Education Secretary Armin Luistro, and Health Secretary Enrique Ona will install Ovicidal-Larvicidal (OL) Traps at the Kamuning Elementary School to formally set off the interagency collaborative anti-dengue program which includes the said website, among others.

Dengue mosquito population map
Developed by DOST- Philippine Council for Health Research and Development (PCHRD), the dengue alert website features a map with red and white balloons. Red balloons indicate “alert” which means that the population density of dengue-carrying mosquitoes in a certain area is too much and interventions are needed promptly. Meanwhile, white balloons dotting certain areas mean that the population of the dengue-carrying mosquito is too sparse, or none at all, to cause any dengue incident.

Mosquito population is monitored by schools where OL Traps are installed. The OL trap, developed by DOST-Industrial Technology Development Institute, is a simple, affordable, and efficient tool for controlling mosquito population. An OL trap kit consists of a black container, a lawanit paddle where mosquitoes lay their eggs, and a pack of pellets used to make a solution that kills the eggs and larvae of mosquitoes.

The school-based monitors check on the traps weekly and report to DOST the number of traps that contain mosquito eggs and larvae. The monitors used to do their weekly reports manually by tediously filling up forms. But now the monitors just text their reports which are then automatically encoded to the website.

Navigating the dengue alert website
There are two ways to find out the mosquito density in an area through the website. One way is to hover the mouse over the map and locate the area manually. A balloon will pop out with the name and address of the school, along with dengue status and recommended interventions. Clicking on the school name would yield the line graph showing the indices –or population density—on certain dates. A quick glance on the line direction would show the rise and fall of mosquito population over a certain period. This highly visual indicator can be easily understood, especially by common folks and community leaders, and be used as basis for appropriate action.

Another way is to click on the navigation window with the exact location (region and city) and duration.

Through the weekly updates, public health workers can check out trends and recommend actions to be taken by policy makers and community leaders. This function puts the country one step ahead of the dengue menace, the peak season of which occurs during the rainy months.

Way forward
Aside from the text-based reporting, the dengue alert website is now being designed to integrate with the Program NOAH platform. This means that a visit to the NOAH website will not only give location-specific information on weather and flood but also on dengue alert and status. Further, the information on the website is already printable and can thus be mass-produced for various purposes.

DOST developed the monitoring map project in collaboration with the Department of Education, Department of Health, and Department of Interior and local government units. It can be accessed at http://oltrap.pchrd.dost.gov.ph.



DOST launches dengue alert website

The website shows schools in Metro Manila where OL traps are installed. Clicking on the balloon will show the reported OL trap index and the corresponding recommended action. Areas with an OL trap index greater than 20 percent, marked by red balloons, must be on alert. School authorities and other concerned officials must wage an all-out clean up of breeding places and potential breeding sites, and conduct pest control measures to prevent an imminent dengue outbreak.

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Local crafts in Laguna just got better with new looks and better quality through technology intervention by the Department of Science and Technology Region IV-A office.

First, technology enabled a locally known wellness and beauty store to repackage its product line. Sherill Quintana of Kutitap Aromatherapy Crafts assisted by Engr. Samuel L. Caperiña, provincial S&T Director of Laguna, gave a new look to her ORYSPA-Rice Bran Products by availing of DOST’s Small Enterprises Technology Upgrading Program (SETUP), a package of technology intervention to small and medium enterprises (SMEs). Through SETUP, Quintana was able to acquire a band sealer, bar coding equipment, and inventory control system.

Kutitap has been producing wellness-body products for quite some time now. Previously, hand-crafted boxes were used in wrapping Kutitap products. Now, production became faster, the quality improved, and the looks enhanced by using the machines.

Similarly, Rolando Bagabaldo of Bagabaldo's Handicrafts availed of DOST-SETUP in the fabrication and installation of a low cost kiln dryer. The kiln has a drying capacity of 25 pieces of various hand-crafted products per day, greatly improving the company’s production.

In addition, the unit effectively dries products up to a moisture content of 8-10 percent. This rate assures the non-regrowth of mildew typically found in products stored in damp or poorly ventilated areas. Mold, aside from being unsightly, can cause allergies and health concerns among susceptible workers. Thus, the kiln dryer did not only improve the production side but also addressed the health concerns of workers.

Meanwhile, in Antipolo City in Rizal Province, Fernando E. Ablaza, S&T Director, assisted Grace Galisano of the Antipolo Pasalubong Center Vendors Consumers Cooperative (APCVCC) in improving the company’s packaging and label design for cashew products. They also worked together to improve food safety and quality of products through the conduct of nutrition facts analysis and training on Basic Food Hygiene and Good Manufacturing Practices to cooperative members on.

DOST is also looking at providing a training module for cashew producers, vendors and city health personnel, and continuing the conduct of regular microbial analysis, nutritional analysis, and shelf-life testing of cashew products.

SETUP and other DOST programs to help businesses in the countryside, especially SMEs, will be highlighted during the National Science and Technology Week, also known as ExpoScience2013, the biggest annual S&T event in the country. A venue to showcase the best products and services in the local science community, the NSTW will be held July 23-27 at the SMX Hall at the Mall of Asia in Pasay City.

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The Department of Science and Technology (DOST) through the Philippine Textile Research Institute (PTRI) introduced technology innovations that aim to garb the textile industry with more life and color, and give more market opportunities to indigenous folks.

At the hem of a two-year program of developing new and green textile technologies, DOST-PTRI espouses the use of natural dyes from indigenous plants like guava, yellow ginger and “talisay” leaves to draw out the natural beauty of Filipino fabrics woven from abaca, pineapple, and those from combinations of cotton or silk.

Coincidentally, a day prior to the celebration of Philippine Independence, the intricately designed “neo-ethnic” textiles were freely showcased during the “2013 Neo-ethnic Philippine Textile Conference” held on June 11, 2013 at the Heritage Hotel in Manila.

Neo-ethnic textiles, according to Julius L. Leaño, Jr., project leader and chief of the Chemicals, Dyes, Auxiliaries and By-product Utilization Section of PTRI, are “natural and/or indigenous material, sourced and/or produced in the Philippines using updated, relevant and green scientific and technological approaches and innovations by spinners, dyers, weavers and artisans.”

Though technology intervention is applied, traditional patterns and designs are retained and even enhanced, said Leaño. He also revealed how his research team respected traditions in the communities in order to protect the culture embedded in the ethnic textiles and designs.

What used to be a no-economic activity has become a revitalized livelihood opportunity, creating jobs and a niche market that is seen to benefit the local textile industry, Leaño said.

The fabrics presented during the conference were the pineapple fabrics from Kalibo, Aklan; saluyot fibers; the inabel of Paoay, Ilocos Norte; the tiniri from Abra; the hablon from Oton, Iloilo; the T’nalak from Lake Sebu, South Cotabato; the hinabol from Impasug-ong, Bukidnon; the inaul from Maguindanao; and the pineapple knitwear from the National Capital Region.

The conference tackled the history of Filipino fabric making, defined neo-ethnic textile, and explained the role of DOST-PTRI in advancing the local textile industry. Also discussed were marketing and branding of neo-ethnic textile, current issues plaguing the textile industry and the opportunities for Philippine-made clothes and accessories using neo-ethnic fabrics. One of the conference highlights was the testimonial from partner organizations that were assisted by DOST-PTRI.

In his talk, Leaño stressed that the new dyeing technologies enhanced the beauty of the hinabol fabric when introduced to ethnic communities like the Bukidnon’s Kalandang Weavers and Sunflower Weavers.

“We introduced the use of natural dyes and we shortened the dyeing process as part of our intervention… with top dyeing we put one color on top of the other to create variations in color, like using indigo as the first dye and top dyeing with yellow to produce a different shade of green,” Leano added.

Aside from improving the quality of indigenous fabrics, the innovations introduced by PTRI resulted in positive impact on the income of the communities who produce them. During the testimonial portion of the conference, Myla Carcasona, president of Kalandang Weavers shared her experience as to how the new technologies from PTRI uplifted their plight. Translated from her native dialect called Binukid, Carcasona said, “We are very grateful to PTRI and to Sir Julius for teaching us to use natural dyes that help us improve our products. Before, we sell them at P30 per meter but now we can sell the fabrics as high as P150 per meter.”

Finally, the conference ended with a bang through a fashion show of glitz and glamour participated in by budding designers from the University of the Philippines Diliman College of Home Economics Clothing Technology and established fashion designers like Anthony Cruz Legarda, Curitthy Manzanero, Pau Geronimo, Kitty Caragay, and Monica Escano-Rayala.



Neo-ethnic textile developed by the Department of Science and Technology - Philippine Textile Research Institute are designed into wearable casuals and chic accessories. Technology enhanced the features of the local fibers even as it preserved the culture attached in weaving them, resulting in a unique Filipino brand that is finding a niche in the market and creating opportunities to indigenous weavers. (Photo by Henry de Leon/Text by Framelia Anonas, S&T Media Service)


The neo-textile designers (front row) led by Anthony Cruz Legarda (fourth from right). (Photo by Framelia V. Anonas, S&T Media Service)

Who says that neo-ethnic textiles are only for the seasoned ones who had developed taste for fine Filipino fibers? With technology intervention, neo-ethnic fibers can be designed into cool gears for kids who, by the way, have the most discriminating taste in clothes. They always go for the most eye-catching and comfortable. (Photo by Henry A. de Leon/Text by Framelia V. Anonas, S&T Media Service)