Navigation Links
Microspore


In biology, a microspore is a small spore as contrasted to the larger megaspore. This combination is found only in heterosperous organisms. Most plants that reproduce by spore without seed only produce one class of spore. In the ferns, the only megasporous plants are aquatic or semi-aquatic, including the genera Marsilea, Regnellidium, Pilularia, Salvinia,...
Full article >>>

Aspects of the topic microspore are discussed in the following places at Britannica. Assorted References characteristics ( in spore (biology) ) ...from the parent plant, but rather they germinate into microscopic gametophyte individuals that are entirely dependent upon the sporophyte plant. Gymnosperms and angiosperms form two kinds of spores: microspores,...
Full article >>>

Click on the first link on a line below to go directly to a page where "MICROSPORE" is defined. ... microspore: American Heritage Dictionary of the English ...
Full article >>>

GardenWeb Shopping Organization Directory Events Calendar Hortiplex Glossary ... microspore. microspore. The male spores produced by heterosporous plants. See ...
Full article >>>

Register today for a free trial, credit card req'd. Find In Vitro Cellular & Developmental Biology articles plus many other academic journal articles, magazine articl...
Full article >>>

microspore synonyms. microspore usage examples and microspore quotes. ... microspore definition. micro·spore (mī′krō spôr′) noun ...
Full article >>>

Each microspore develops a single germinal aperture on the surface contacting ... The viable microspore in the pseudomonad is always ... Microspore mitosis ...
Full article >>>

Microspore maturation in vitro provides a number of research opportunities for ... The microspore maturation system is also very attractive for testing the ...
Full article >>>

Particulate fractions prepared from microspore-derived (MD) embryos of oilseed ... Triacylglycerol Bioassembly in Microspore-Derived Embryos of Brassica napus ...
Full article >>>

Microspore. Posted by anaglyph under Art, DIY, Ephemera, Mathematics, Science, Work ... on a new project with my images, this time an animation called Microspore. ...
Full article >>>

is just after meiosis, that is, the tetrad to early microspore ... about 215 mm (young microspore stage anthers), into ... microspore stage, but these isoforms ...
Full article >>>

II. 7. Microspore derived chromosome number and structural variants of barley ... occur in somatic cells of microspore derived plants in various species ...
Full article >>>


'"/>


(Date:10/14/2014)... new study published in Cancer Research shows ... and colon cancers—can promote the development of skin cancers ... and survival of sun-damaged skin cells. , Previously considered ... proteins called sirtuins that help regulate genomic stability and ... SIRT6 helps repair DNA damage, which can lead to ...
(Date:10/14/2014)... a new kind of stem cell that can become either ... vessels, according to a study published today in the journal ... cell type contradicts current theory on how organs arise from ... origins of, and future treatment for, liver cancer., Thanks to ... complex being made up of more than 200 cell types. ...
(Date:10/14/2014)... by the Chinese Academy of Agricultural Sciences in Beijing, ... brief genomic history of tomato breeding, based on sequencing ... C.M. Rick Tomato Genetics Resource Center at UC Davis ... seed of both cultivated tomato varieties and related wild ... tomato genome sequence completed just two years ago, shows ...
Breaking Biology News(10 mins):Two-faced gene: SIRT6 prevents some cancers but promotes sun-induced skin cancer 2Stem cell discovery challenges dogma on how fetus develops; holds insights for liver cancer and reg 2Stem cell discovery challenges dogma on how fetus develops; holds insights for liver cancer and reg 3
... Strasbourg 18/04/12 - Technology has transformed the way humans interact ... big ideas that will drive growth in marine and maritime ... and policy will gather at the 3rd Marine Board Forum ... Marine Board has convened this flagship event on the understanding ...
... ecologist and entomologist at the University of Guam has just ... weed Mikania micrantha . The mile-a-minute vine is ... Pacific. Mikania,s native range is the tropical and subtropical areas ... on the top ten list of important weeds of Pacific ...
... results presented at 3rd European Lung Cancer Conference in ... the diagnosis and treatment of malignant pleural mesothelioma, an ... caused by asbestos exposure. Micro RNAs speed ... molecule that is more abundant in the blood of ...
Cached Biology News:New technologies for a blue future 2Weeding out invasive species with classical biological control 2Promising developments in early diagnosis and treatment of mesothelioma 2Promising developments in early diagnosis and treatment of mesothelioma 3Promising developments in early diagnosis and treatment of mesothelioma 4
Other biology dictionary