Keep in mind for varieties without grains (male-sterile or day-length sensitive)
(8) Where appropriate, CS seed shall be produced in mixed cultivation of a female male-sterile component with a male component which restores male fertility.
(7) In the case of basic seed, where male sterility is used, the level of sterility of the male-sterile component shall be at least 98%.
(ii) in the case of basic seed, where male sterility is used, the level of sterility of the male-sterile component shall be at least 98%.
The invention has its object to provide a male-sterile plant usable in breeding of plants of the genus Allium and a method for producing the same.
Embodiments of the invention provide for the (male sterile) prebasic female (MsMsrfrf), the (male fertile) maintainer line (msmsrfrf), the (male sterile) basic female line (Msmsrfrf), and hybrid lines.
A method of constructing a male sterile plant which shows a normal morphology similar to the original species but being male sterile.
This inducible restoration possibilities enable the maintenance of a homozygous male sterile line.
A male sterile line has been developed in Zimbabwe.
A method for developing a male sterile plant, for plant hybridization purposes, entails genetically inactivating a Ms*5126 gene, so as to impair male fertility.
Provided is a method for propagating a sterile male plant line.
Diagnostic evaluation of the infertile male: A committee opinion.
Diagnostic evaluation of the infertile male: a committee opinion.
Diagnostic evaluation of the infertile female: A committee opinion.
Release of genetically modified Aedes aegypti in Brazil.
When a sterile male mates, the female’s eggs do not survive.
For every 10,000 females produced there is one sterile male Amazon River Molly.
The transgenic mice are generated preferably by electroporation-mediated transfection of a nucleic acid construct into the testes of a sterile spermatogenesis-deficient male mouse.
The chromosome difference makes female hybrids poorly fertile and male hybrids generally sterile due to a phenomenon called Haldane’s rule.
The chromosome difference makes female hybrids poorly fertile and male hybrids generally sterile due to a phenomenon called Haldane’s rule.
The chromosome difference makes female hybrids poorly fertile and male hybrids generally sterile due to a phenomenon called Haldane’s rule.
The present invention relates to testicular germline markers and their use for predicting the presence or not of reproductive cells in testis of an infertile or hypo fertile male subject.
This process is repeated constantly until eventually every female mates with a sterile male, at which point the population is wiped out… forever.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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