The work may encourage
plant breeders using traditional techniques to create resistant varieties.
Not exact matches
If electricity
use continues to double every nine years, huge amounts of power will have to come from 500 years» worth of coal supplies and lots of nuclear power
plants — by this time possibly
breeder or fusion
plants.
As a rule of thumb,
plant breeders in both public research institutes and private companies
use genetic engineering only in the following situations: 1) the gene of interest is not found within the crop gene pool, 2) if found in the gene pool, transfer will be difficult due to incompatibility and other breeding problems or 3) the transfer of the gene will take a long time as in the case of perennial crops like coconut.
By selecting the best performing rice
plants and
using them to breed new rice varieties, rice farmers, and more recently rice
breeders, have been changing the genetic composition of rice to generate new and improved rice varieties for thousands of years.
And
plant breeders are
using MAGIC to produce rice varieties that can thrive under every conceivable inhospitable condition.
But patents are more restrictive, says Niels Louwaars, director of Plantum, a
plant breeder's association in Gouda, the Netherlands: «When one trait in a
plant is patented, you are in principle not allowed under the research exemption to
use such materials for further breeding» without the patent holder's permission, he says.
As a result, they often evolve valuable traits that
plant breeders could
use to create varieties able to resist pests or maintain yields in the face of global warming.
the new information enabled the researchers to clarify aspects of the barley genome that are important in the context of genome evolution and for practical
use of genome knowledge by
plant breeders and basic researchers — namely, the locations of gene - rich regions including some that have low recombination
It's unlikely that
plant breeders will
use the finding any time soon, Strauss said.
With multiyear field studies, Xue identified
plant traits related to drought tolerance, which can be
used by
breeders to develop drought - tolerant wheat cultivars and geneticists to screen molecular markers and speed the breeding process.
The database will need to be robust enough to handle a monumental amount of data of multiple types, while also being user - friendly so that
plant breeders can efficiently make
use of the information — a task that is equivalent to «finding a shirt that fits everyone,» said Kevin Palis, a software developer at IRRI, the International Rice Research Institute in Los Baños, Philippines.
Focusing initially on five staple crops — wheat, rice, maize, sorghum and chickpea — the project seeks to empower public
plant breeders to
use genome - wide approaches to model
plant performance in real time
using tools that can be shared across diverse species and regions of the world.
By studying the carbon isotope compositions of barley
plants and their relationship with water -
use efficiency, the researchers developed tools that
plant breeders can
use to improve selection efficiency for more water - efficient varieties.
Plant breeders in Canada finally hit upon the right formula in the late 1970's
using seed splitting.
When looking for a puppy, remember that all dogs (like all other animals and
plants) carry genetic defects, that not all genetic defects cause painful disorders that require Herculean efforts to cure or control, and that chances of getting a pup with fewer serious defects are enhanced if you buy from a responsible
breeder who
uses the tools scientists have provided.
But it is the network of 1,700 workhorse gene banks worldwide, including Vavilov's Institute and ICARDA, that actually maintain the flow of seeds
used by
plant breeders to develop new crop varieties.
Solar
breeder plants (
using solar to produce solar materials) have been rare and are still not a closed system.
The legislation would introduce new protections for
plant breeders, including a longer term of protection, as well as a farmers» privilege to
use harvested seeds from the
plant varieties they grow on their own holdings to propagate such
plant varieties on those holdings.
All
plant breeders do is identify individual
plants that have characteristics they like and
use them to create off spring.