Plant Organs Evolve by Reusing Old Genes

Plant Organs Evolve by Reusing Old Genes

Have you ever wondered how plant organs have evolved over the hundreds and millions of years? Land plants evolved from a group of green algae as early as 470 million years ago and all thanks to their evolution, the Earth is beautifully colonized with plants of different species.

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Nipping the Problem of Diabetic Wounds in the (Rose Cactus) Bud

Nipping the Problem of Diabetic Wounds in the (Rose Cactus) Bud

Scientists in Nanyang Technological University (NTU Singapore) led by Professor James P Tam, have discovered a first-in-class, plant-derived epidermal growth factor (EGF) and an ultrastable analog for healing of chronic wounds, an unmet problem in treatment of diabetic wounds. This is the first EGF receptor agonist that is structurally different from all previous EGFs and first such growth factor found in plants – the rose cactus, used widely in Southeast Asia. Since aberrant regulation of EGF or its receptor is associated with certain type of cancers, their findings also open new avenues to develop targeted therapies for cancer.

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Is controlling plant development possible?

Is controlling plant development possible?

Plant diseases are not only a nuisance to neighbourhood gardeners, but more importantly, have a direct impact on a country’s agri-food industry. Associate Professor Miao Yansong, a plant scientist from the NTU School of Biological Sciences, recently published a study that shed some light on the field of plant immune response against microbial pathogens.

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Congrats to Kong Weijia, taking 1st place in Singapore in the Code Jam to I/O for Women!

Congrats to Kong Weijia, taking 1st place in Singapore in the Code Jam to I/O for Women!

Kong Weijia, a PhD student in the NTU School of Biological Sciences, finished 1st in Singapore and 12th worldwide (out of more than 6600 participants) in the Code Jam to I/O for Women, a coding competition organised by Google. Science@NTU caught up with Weijia to find out more about her experience with Code Jam, and her aspirations as a woman in science.

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