«APOMICTIC» 관련 영어 책
다음 도서 목록 항목에서
apomictic 의 용법을 확인하세요.
apomictic 에 관련된 책과 해당 책의 짧은 발췌문을 통해 영어 서적에서 단어가 사용되는 맥락을 제공합니다.
1
Plant Variation and Evolution
The use of molecular markers in the study of the reproductive behaviour of
apomictic plants Studies of population variation in reproductive behaviour have
been revolutionised by the used of genetic markers, and provide the potential for
the ...
an unreduced egg cell from the apomictic hybrid (2n = 35) was fertilized by a 21-
chromosome gamete, produced by a hexaploid interspecific hybrid (2n = 42),
involving P. purpureum. The off-type plants were obligately and facultatively ...
Sven Asker, Lenn Jerling, 1992
3
Reproductive Versatility in the Grasses
Progress in breeding apomictic grasses Successful breeding of apomictic
species is a relatively recent achievement and thus far only a few artificially bred
cultivars of any apomictic crop have been released. For many years the only
source of ...
Geoffrey Peter Chapman, 1990
4
Principles of Plant Genetics and Breeding
Theoretically, in an apomictic system, hybrids could be maintained indefinitely if
the first division restitution (FDR) events discussed above did not occur. Most
likely, apomixis will be first utilized to stabilize genetic combinations that
otherwise ...
5
Genetic control of self-incompatibility and reproductive ...
the developmental pathway of those nucellar cells which surround structures
derived from apomictic and sexual processes is clearly distinct as these cells do
not give rise to other structures and eventually senesce. Environmental effects ...
Elizabeth G. Williams, A.E. Clarke, R.B. Knox, 1994
6
The Flowering of Apomixis: From Mechanisms to Genetic ...
In model 2, apomixis is active in plants with the Aa association of alleles. The aa
genotypes are sexual. If Rn is the frequency of aa genotypes (sexual) and Qn is
the frequency of Aa genotypes (apomictic), frequencies in the next generation (n
...
Yves Savidan, John G. Carman, Thomas Dresselhaus, 2001
7
Tropical Forage Plants: Development and Use
Traditionally, apomictic breeding was merely the selection and increase of
superior, naturally occurring, apomictic ecotypes. Most cultivars of apomictic
tropical grasses used today were obtained in this manner. An excellent example
is guinea ...
W.D. Pitman, Antonio Sotomayor-Rios, 2000
8
Brachiaria: Biology, Agronomy, and Improvement
Other crosses include B. decumbens (2x, sexual) pollinated by B. humidicola (4x,
sexual accession H31); H31 x B. decumbens or H31 x B. brizantha (4x, apomictic
); and H31 x B. ruziziensis (4x, sexual). Seeds will be germinated, and the ...
John W. Miles, Brigitte L. Maass, Cacilda Borges Valle, 1996
9
Apomixis: Exploiting Hybrid Vigor in Rice
Synthetic approach: Since the genetic control of basic components of gametogen
- esis and apomixis is not well understood (see next section), it may be premature
to recommend the synthetic approach to obtain apomictic rice. Knowledge ...
10
Production of Potatoes from True Seed
Scheme 6. Characteristics of Most Apomictic Species Polyploids (3x - 15x) Highly
heterozygous complex genome (association with remote hybridization) Diploid
sexual relative allogamous (self-incompatible) No apomicts from sexual x sexual
...
«APOMICTIC» 단어를 포함하는 뉴스 기사
다음 뉴스 기사의 맥락에서 국내 및 국제 언론이 말하는 내용 및
apomictic 단어를 사용하는 방법을 알아보세요.
Yulex: Biofuels Digest 2015 5-Minute Guide
The Yulex team has developed a proprietary, patent pending hybrid breeding strategy, which leverages the apomictic nature of guayule to ... «Biobased Digest, 3월 15»
Plant Patent
Rooting Cuttings, Grafting and Budding. Apomictic Seeds, Bulbs. Division, Slips. Layering, Rhizomes. Runners, Corms. Tissue Culture ... «United States Patent and Trademark Office, 2월 15»
Genetically Engineered Cassava
Another hybrid – Nassar says it's the most fascinating to him – was apomictic (capable of producing hybrid seed without sexual fertilization). «Onislam.net, 12월 13»
Sightings of these venomless relatives of the spiders feeding on fruit …
More profoundly, the dewberry is apomictic – the seeds are clones of the mother plant. Strangely, so ingrained is pollination that the flower still ... «The Guardian, 10월 13»
The blackberry: A tart fruit with a complicated sex life
But if two genetically different apomictic blackberries manage to reproduce sexually, their hybrid offspring will tend to be much more fertile ... «Washington Post, 5월 13»
Is it OK to eat Cloned Fruit?
Plant breeders would like to find a way to generate apomictic seed of major crops to avoid either expensive hybrid seed production or to avoid ... «Biofortified Blog, 4월 13»
Pratensis, Moi?
Poa pratensis is described as apomictic, which means there is no sexual reproduction involved in producing a seed head. An apomictic plant ... «Pitchcare, 12월 10»
Sexual gene shuffling suppressed in plants
Instead, researchers believe that a combination of genes or particular mutations will be needed to engineer an apomictic crop plant. The new ... «Nature.com, 6월 09»
Ode to the dandelion, jilted flower of spring
Increasingly if not always, T. officinale flowers are apomictic, or self-fertile, he says. This means the plant is capable of setting seed without ... «Los Angeles Times, 2월 05»
