Examples of 'microspores' in a sentence
Meaning of "microspores"
Microspores are small spores produced by plants and some microorganisms
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- plural of microspore
How to use "microspores" in a sentence
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microspores
Microspores develop within the microsporangium by meiosis.
These each divide into four microspores.
Microspores then develop into pollen grains.
Further development of the microspores is arrested.
Dead microspores and pollen were not counted.
In angiosperms the male gametes or microspores are formed inside anthers.
Dead microspores and pollen were not included.
A novel method was developed for genotyping single wheat microspores.
The microspores become microgametophytes pollen.
Recombinagenic oligonuclobases can also be introduced into microspores by electroporation.
The microspores divide by mitosis to produce pollen grains.
Other methods of isolation can also be used to obtain microspores.
The microspores in such an ameiotic plant are presumably unreduced.
At the end of this time the viability of microspores was assessed.
Microspores are immature pollen grains.
See also
Recombinagenic oligonucleobases can also be introduced into microspores by electroporation.
Haploid microspores are released into the air as pollen.
These support the development of microspores into mature pollen grains.
These haploid microspores respectively egg cells are the starting material for making doubled haploids.
This cell produced two unreduced microspores by a normal second division.
The pollen mother cells undergo two meiotic divisions that produce a tetrad of haploid microspores.
The microsporangia contain microspores whereas megasporangia contain megaspores in them.
Populations of doubled haploids were produced by culturing microspores from spring barley cv.
Approximately two hundred microspores or multicellular clusters were counted for each sample.
The level of chlorsulfuron required to kill the microspores was very distinct.
Division was symmetric and microspores lacked differentiation between the vegetative and the generative cell.
Life cycle of a flowering plant pmc pollen mother cell microspores pollen grain mie pol pt.
The differentiation of microspores and megaspores and their dependence upon the sporophyte has certain advantages.
Microsporangia are sporangia that produce microspores and give rise to male gametes.
Microspores and Megaspores.
Westar which is expressed only in microspores and whose expression is critical to microspore development.
Microspores are haploid, and are produced from diploid microsporocytes by meiosis.
Filtering of the homogenate yields large numbers of microspores free of tissue and cellular debris.
Curiously, microspores tend to adhere in clumps called massulae.
As these plants are derived from microspores through e . g.
In flowering plants, microspores are produced in the anthers of flowers.
Two kinds of haploid spores are produced, microspores and megaspores.
Microspores germinate producing microgametophytes ; at maturity one or more antheridia are produced.
Each microsporangium contains a large number of microspores whereas each megasporangium contains usually only four megaspores.
These plants have two spore types, megaspores and microspores.
Free and loosely attached microspores were collected and stained with DAPI.
In flowering plants, the anthers of the flower produce microspores by meiosis.
Viability of bombarded microspores was followed for 7 days in culture.
The anthers were ruptured by gentle mechanical pressure, thereby liberating microspores.
Alternatively, microspores can be isolated as homozygotes generated from spontaneous diploids.
Starch and reserve lipids were observed in sporangia, microspores and pollen grains.
The microspores were bombarded with gold particles coated with the plasmid pAHC25.
By surveying many plant tissues, it is possible to isolate genes expressed exclusively in microspores.
Protoplasts generated from microspores ( especially the haploid ones ) are pooled and fused.
Each of the microsporocytes in the microsporangia undergoes meiosis, producing four haploid microspores.
