-
Portulacaceae
Time of Update: 2021-01-11
1 new section of the Geminal Leaf Plant Bamboo . Annual or perennion herbs or small shrubs. Single leaf, mutual or conceived, often meaty, leafy membrane or rigid hair. Flowers into a cluster of um
-
Bison grass plants
Time of Update: 2021-01-11
Often mixed with other grass species, used in courtyards, parks, building green space, roadsides, sports stadiums, airports and other lawns.
It can also be used as a patched grass species for damaged lawns.
In the subtropical region is the sports field lawn winter reseeding material.
-
Gold gee plants
Time of Update: 2021-01-11
。 Gold ge leaf surface has milk macula, the stronger the light, the more bright the macula, if planted in the outdoor wall, the light is too strong leafy yellow, but lost beauty, so half-yin cultivation as the best.
-
Sexual hybridization of cross-pollinated plants
Time of Update: 2021-01-11
Through experimental operation, we can master the sexual hybridization techniques of fruit tree plants such as apples and pears, crusader vegetables, gourd vegetables, lily vegetables, spinach, corn and other exotic flower pollination crops; , test materials and appliances 1.
-
Experiment 31 Plant pigment and its properties
Time of Update: 2021-01-11
4. Alternative role of copper in chloroplast molecules take the above pigment acetone extract a little in the test tube, 1 drop of 1 drop of thick hydrochloric acid, until the solution appears brownish-green, at this time chloroplast molecules have been destroyed, forming a magnesium chloroplast.
-
Simaroubaceae
Time of Update: 2021-01-11
1 new section of the Geminal Leaf Plant Gang. trees or shrubs, bark sometimes extremely bitter. Leaves are born to each other, thin to life, feathery compound leaves, thin only one leaf. Flower se
-
Corn seed vitality identification
Time of Update: 2021-01-11
With a commercially available red ink plus 19 servings of tap water with dye, randomly select 100 corn seeds, soaked with water for two hours to let it swell, with tweezers to swell the seed, milk embryo one by one peeled out, the treatment of seeds evenly placed in the culturer, injected with dye, to flood the seed degree, dyeing 15-20 minutes later, pour out the dye, with tap water repeatedly rinse seeds.
-
A plant of the golden shavings
Time of Update: 2021-01-11
such as: bamboo festival grass Widespread south and north temper belt areas.
The vast areas south of north China are distributed.
Poor shade resistance, in the subtropical grass, its shade resistance is the worst.
-
Casuarinaceae
Time of Update: 2021-01-11
1 new department of the Gemin-leaf plant, Maya . Evergreen trees or shrubs, often have sagging branches, branches on each section with a round 4 to 16 pieces of scaly leaves, the base often combine
-
Solid Phase Micro-Extraction GCMS Analysis of Natural Volatile Components in Melon and Rice
Time of Update: 2021-01-11
The natural fragrance compounds produced by plants play key roles in the long-term fitness and survival of these plants as well as being of direct/indirect benefit to man.
Gas Chromatography–Mass Spectrometry (GC–MS) plays a central role here.
-
Functional Analysis of Abscisic Acid 8-Hydroxylase
Time of Update: 2021-01-11
The function of these gene products is validated by biochemical analysis using heterologous expression systems, such asE.
In this chapter, we describe the methods for RNA extraction from seeds, cloning the CYP707A c DNA s, protein expression in yeast, and biochemical analysis of their gene products.
-
The iPhyClassifier, an Interactive Online Tool for Phytoplasma Classification and Taxonomic Assignment
Time of Update: 2021-01-11
Based on RFLP pattern similarity coefficient scores, thei PhyClassifier gives instant suggestions on group and subgroup classification status of the phytoplasma strains under study.
-
Hibiscus cannabinus
Time of Update: 2021-01-11
Geminal leaf plants, jinkui.
Large flowers, single-branched end of the leaf, with bar-shaped small slivers 7 to 10 , separation.
The flowers are near the bell shape, with sash and fluff, and the cracks 5 .
for important hemp plants.
-
Quantification of Plant Volatiles
Time of Update: 2021-01-11
This protocol describes the collection and quantitative analysis of plant volatile headspace compounds.
It is intended to guide those with little to no experience in analytical chemistry in the quantification of plant volatiles using gas chromatography coupled to mass spectrometry by describing procedures for calibrating and optimizing collection and analysis of these diverse compounds.
-
The original silk body
Time of Update: 2021-01-11
history of moss plants, a green branched silky body produced by spore germination.
This is one of the important features of moss plants.
-
Rhoiptelea Chiliantha
Time of Update: 2021-01-11
Fruits are two-winged nuts, seeds are single, no endosperm, embryo straight, oily, with 2 thick leaves, are similar to walnuts.
-
Apple Park "four seedlings tied" quickly into a garden method
Time of Update: 2021-01-11
Apple tree using the conventional method of garden construction, to achieve the results of abundance often takes 6-7 years, even if the use of advanced cultivation measures (such as branching, ring peeling, ring cutting, the use of growth regulators, etc.) also takes 4 years.
-
Isolation of Photosystem I Reaction Center Subunit Polypeptides From Spinach
Time of Update: 2021-01-10
For PsaC, PsaD, PsaE, and PsaY, the filtrate resulting from the ultrafiltration in Chapter 6 is used for preparative sodium dodecyl sulfate-polyacrylamide gel electrophoresis ( SDS -PAGE).
PsaA and PsaB, Type II PSI particles, prepared as described in the preceding chapter, are treated with sodium dodecyl sulfate, then applied on preparative SDS-PAGE.
-
Sinopteridaceae
Time of Update: 2021-01-10
There is also Lindsaeaceae's Stenoloma Chusanum (L.) Ching, which looks slightly like a weed tail, but whose leaf cleavage is flat first rather than pointed; the spore sacs are located at the top of the fissure and the top is born on a small vein.
-
E. coli (Escherichiacoli)
Time of Update: 2021-01-10
Under the most conditions culture 20 minutes to 1 generation.
E. coli is a common bacteria in the intestines of humans and warm-blooded animals, and is the main bacteria in .
