The disease is a bacterial disease that mainly damages the leaves, petioles, and young melons, and can be harmed throughout the growing period. The cotyledons in the seedling stage showed water-soaked yellow sag spots. The leaves at the early stage of the leaves were light green and immersed in spo
Imported internal reference antibodies - why do you need to use internal reference antibodies in WB experiments? To test whether the expression product of a gene is correct, or to compare the relative changes in the amount of expression product, the preferred method is Western Blot. Although, when
Pyrosate gel method endotoxin rapid detection kit operation flow ã€product manual】 The Pyrosate Gel Endotoxin Rapid Test Kit is the world's only gel endotoxin rapid detection reagent. It is the most advanced and fastest gel method in the world. It has other methods in the LAL gel
1. Maintenance of the motor and reducer often check the temperature of the motor casing and bearing parts, the noise of the motor, and the vibration. In the case of frequent starting, the ventilation cooling capacity is reduced due to the low speed, and the current is large, the motor temperature r
Due to the low temperature during the winter season, if the goats are given cold water or even chilled water, the sheep are reluctant to drink and the sheep will not be able to drink enough water. This not only slows down the digestive process of the sheep's feed, impedes metabolism in the bod
At present, the lowest temperature period in the year, combined with the fact that there are more rain and snow conditions in winter, frequent cold air activities, and large fluctuations in temperature, which have a great impact on the production of various types of vegetables. In order to ensure
There are great differences in the environmental conditions between vegetable greenhouse cultivation and open field cultivation. The occurrence of disease has the following characteristics: 1. Soil-borne diseases are aggravated, such as fusarium wilt, sclerotinia, epidemics, blight, gray mold, an
Although there are many kinds of wheat pests and diseases, they are often concentrated in several key periods. Sowing period. The first is the chemical seed dressing, available 50% phoxim EC or 50% parathion EC or 2.5% cypermethrin EC, medicine: water: seed ratio 1:100:1000 or seed coating agent 1
China has become a new generation of bargain hunters. It is learned that the "price killer" in the bidding and procurement of new medical reforms in China has begun to release signals to the high-priced foreign-funded medical devices. “We have already submitted to the Chin
Release date: 2012-12-07 Although recent studies have shown that new cardiomyocytes are produced in the adult mammalian heart, the renewal cycle and source of these new cardiomyocytes are still unknown. Researchers from Brigham and Women's Hospital (BWH) have used a new approach to identify