Category

Research

Dec 11
0

Engineering a way out of climate change: Genetically modified organisms could be the key

By | News, Plant Science, Research

Climate change is a major global crisis. Despite international agreements to fight climate change, greenhouse gas emissions continue to increase and global temperatures continue to rise. The potential effects on our lives are drastic: recent wildfires in the US and Australia, floods due to heavier precipitation, and heavy losses of crops are all indicative of this. But simply reducing the production of greenhouse gases, although crucial, is not enough. The CO2that we’ve released, and are continuing to release into the atmosphere, remains there indefinitely. Climate change will thus continue to worsen unless atmospheric carbon is removed. Therefore, finding cutting-edge solutions for the active removal of greenhouse gases is crucial.

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Dec 04
14

Plant scientists need to urgently reconcile their open access needs with the benefit-sharing rights associated with plant material

By | Blog, DSI, Policy, Research, Science communication

Many plant scientists rely on open access to information such as DNA sequence data to do their work. They are probably also aware of obligations to respect access and benefit sharing (ABS) rights under the Convention on Biodiversity (CBD) and the Food and Agriculture Organization Treaty on Plant Genetic Resources for Food and Agriculture (The Treaty) and maybe the Nagoya Protocols on Access and Benefit Sharing. These arrangements have long been understood to cover the actual biological material (the plant) but international moves to extend these agreements to include associated data such as digital DNA sequence information (DSI) may impact more directly on the activities of plant scientists (Marden, 2018).

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Nov 24
1

The Global Plant Phenotyping Survey 2020/21

By | Blog, Global Collaborations, Research

For the past six years, IPPN and EMPHASIS have carried out their bi-annual “Plant Phenotyping Surveys”. It covers basic and advanced questions related to plant phenotyping for the purpose of assessing the status of global plant phenotyping and emerging fields. The survey addresses participants from all geographic regions and in all professional disciplines in any way related to plant phenotyping.

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Oct 22
3

E. coli bacteria offer path to improving photosynthesis

By | ASPB, News, Plant Science, Research

Scientists have engineered a key plant enzyme and introduced it in Escherichia coli bacteria in order to create an optimal experimental environment for studying how to speed up photosynthesis, a holy grail for improving crop yields. Scientists have known that crop yields would increase if they could accelerate the photosynthesis process, where plants convert carbon dioxide (CO2), water and light into oxygen and eventually into sucrose, a sugar used for energy and for building new plant tissue.

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Oct 13
2

How plants ensure regular seed spacing

By | Agriculture, CEPLAS, Future Directions, News, Plant Science, Research

An international team of researchers led by biologists has examined how seed formation is coordinated with fruit growth. In their report, they explain the genetic control mechanisms underlying the process. If you open up a pea pod, you will find that all of the peas inside are the same size and the same distance apart. The same is true of princess beans, runner beans and soybeans as well as various other peas and beans, and it also applies to non-pulses. This is surprising because both the seed size and number and the pod size differ substantially from one variety to the next.

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Aug 04
9

CRISPR enables one-step hybrid seed production in crops

By | News, Plant Science, Research

Crop hybrid technologies have contributed to the significant yield improvement worldwide in the past decades. However, designing and maintaining a hybrid production line has always been complex and laborious. Now, researchers have developed a new system combining CRISPR-mediated genome editing with other approaches that could produce better seeds compared with conventional hybrid methods and shorten the production timeline by 5 to 10 years.

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