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Citrus Rust (Eriophyes oleivora)
Time of Update: 2021-03-09
There is no middle line on the head and chest plate, the side midline protrudes from each side of the front leaf, the outer bends the front leaf base, and then bends inwards to meet a straight short horizontal line at 1 / 3 ; Short back hair, up.
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Differential Plant Proteome Analysis by Isobaric Tags for Relative and Absolute Quantitation (iTRAQ)
Time of Update: 2021-03-09
Briefly, each iTRAQ reagent consists of three different components: a reporter group (with a variable mass in the range of 114–117 amu), a balance group, and an amino-reactive group.
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Assaying Transcription Factor Stability
Time of Update: 2021-03-09
The given method combines analyses of the effects of translational inhibition and the inhibition of proteasome activity.
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Soilless cultivation of commonly used substitlis - pine bark
Time of Update: 2021-03-09
organic content of 98%, mineral 2%.
With the development of the timber industry, all countries in the world pay attention to the use of bark, it is a very good horticultural substate, but should pay attention to its chloride should not exceed 0.25%, manganese content should not exceed 200ppm, if exceeded this standard, it is not suitable for horticultural substation.
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The middle column
Time of Update: 2021-03-09
tissue outside the middle column of the roots and stems the .
The mid-pillar is still retained with the ability to sub-life, by these cells can form side roots, indeterminate roots, infinitive buds, as well as a part of the formation layer and wood hydrant formation layer, so the middle column is also known as "surrounding formation layer." But this structure is missing from most seed plant stems.
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Real-Time PCR for Specific Detection of Three Phytoplasmas from the Apple Proliferation Group
Time of Update: 2021-03-09
pyri’ from the 16SrX (apple proliferation-AP) group.
These phytoplasmas are causal agents of fruit tree diseases within theRosaceae family, namely apple proliferation, European stone fruit yellows, and pear decline.
The assays described can be used in routine phytoplasma surveys and in certification programmes.
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Phytic Acid
Time of Update: 2021-03-09
Phytic acid, a cyclic compound (1,2,3,4,5,6-hexakis dihydrogen phosphate myoinositol) is a common storage form of phosphorus in seeds and is also considered as an antinutritional factor.
Nonetheless, non-antinutritive concentration of phytic acid in dietary sources is recently considered to be a potential antioxidant.
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Root
Time of Update: 2021-03-09
In human life, the roots of many plants have been widely used, such as sweet potatoes, bean potatoes, geto, cassava and other large roots, containing rich starch, for people to eat or industrial use.
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papaya
Time of Update: 2021-03-09
A tropical fruit tree that is fast growing and abundant.
The berries are long or nearly round, the ripe consequences are yellow, the cross-section can be seen in the center of the pentagon cavity, there are hundreds of black round seeds on the sub-room wall.
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Wax plums
Time of Update: 2021-03-09
Sub-plants, after deciduous leaves to the germination of the pre-seeding, in the wax plum around the cutting with the root of small seedling planting on the line.
Potted wax plums control plant height by pruning the whole branch, changing pots in time after spring flowers each year.
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Cystocarp
Time of Update: 2021-03-09
Simple-structured cystic fruits are only spore-producing spores formed by the division of the heliocytes and spore-producing spore sacs densely formed spheres, such as the sea rope surface.
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the development of the embryo
Time of Update: 2021-03-09
Some plant species; the two polar nucleies of the central cell remain separated between the two cores before fertilization, and some plant species, the diodes fuse into one before fertilization, called secondary nucleations.
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Cortex
Time of Update: 2021-03-09
The cortical layer is mainly composed of loosely arranged multi-layer thin-walled cells, which contain other tissue components, such as fibers, thick horn cells, secretion cells, stone cells, etc.
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pawpaw
Time of Update: 2021-03-09
Fruits are available for medicinal purposes, and the herbs are called "light-skin papayas"; Plant height 5 to 10 meters.
Sub-plants are planted from March to April or October to November, seeding is carried out in March or November, seedlings are transplanted, plants are 2×1.5 meters away, and the results are cultivated after 5 to 7 years.
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Bacterial and Coelenterate Luciferases as Reporter Genes in Plant Cells
Time of Update: 2021-03-09
The major advantages of the luciferase gene expression system are its simplicity, sensitivity, safety for the investtgator and available nondestructive assay conditions, which permit real-time measurements of gene expression continuously throughout development of transgenic plants.
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Common tools for crop hybridization
Time of Update: 2021-03-09
scissors and tweezers: there are many uses in hybridization, and a large number of use, such as whole spike, de-male, pollination, pollination, etc., is the main use of sexual hybridization.
White tough paper should be used to avoid hybridization failure due to rupture.
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Germs
Time of Update: 2021-03-09
single leaf plant, especially the conical sleeve outside the germ of the benton plant, is a crucible structure.
The tip of the germ contains plant growth hormone, which is of great significance to the unearthing of seedlings, and contains leafy greens, which can be photo-cooperative after unearthing, and plays an important role in the independent life of seedlings.
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Lentils (lablab; hyacinth bean)
Time of Update: 2021-03-09
short-term sun plant, warm, more heat-resistant, plants can withstand the high temperature of about 35 degrees C, frost dead.
After the final frost, the cave is planted or planted, the germination temperature is 22-23 degrees C, leaving 2-3 seedlings per cave.
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Single-Strand Conformation Polymorphism Analysis for Differentiating Phytoplasma Strains
Time of Update: 2021-03-09
The technique provides an inexpensive, convenient, and sensitive method for determining sequence variation and to differentiate phytoplasma strains, and is particularly suitable for epidemiological studies or as a fast screening, typing tool when dealing with a large number of field samples.
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Screen
Time of Update: 2021-03-09
The protosomes of adjacent cells communicate the transport of nutrients between sieve molecules by connecting the protosite wires within the holes.
The sieve molecules and their adjacent companions are connected by many cells, which are related to the transport of nutrients.