c Expression patterns of ZmENR1, ZmENR2, and ZmENR3 genes in various tissues based on qPCR analysis. Data are mean ± SD (n = 3). d Tassels, anthers, and pollen grains (stained with 1% I2-KI) of WT and two CRISPR/Cas9 knock-out lines of ZmENR2 (ZmENR2-Cas9-1 and -...
as well as the development of new ones.【R2】___ Overcrowding—the increased proximity of susceptible individuals—is a principal risk factor for the incidence and spread of all major infectious diseases, including tuberculosis, dengue fever, malaria, and acute respiratory illnesses, which are unable...
The anther and pollen are essential for sexual reproduction and crop yield1. Anther, the male reproductive organ of flowering plants, is bilaterally symmetrical with two thecae each consisting of an abaxial (lower) and adaxial (upper) lobe. In each lobe/locule, the microspores (that later beco...
在某处土壤电阻率测试项目中,地针间距为1米时测得的电阻R1为5Ω,地针间距为2米时测得的电阻R2为4Ω,地针间距为3米时测得的电阻R3为3Ω,土壤深度1米~3米的层电阻为( )Ω,层电阻率为( )Ω.m。的答案是什么.用刷刷题APP,拍照搜索答疑.刷刷题(shuashuati.com)是专业的
【R2】___ One way to begin your search for a good fund is to use the Morningstar star rating. The rating is a useful tool for narrowing the field to funds that have done a good job of balancing return and risk in the past. To assign ratings, Morningstar uses a formula that compare...
For many years after he formed his Theory of Relativity, Albert Einstein visited many universities in different cities where he gave talks about it. He had his own chauffeur who drove him to where he was to give the talk. The chauffeur sat at the back of the room while he was giving hi...
【R1】___ Other social scientists, "hardies" hope for and believe they can eventually attain the same status as hard science, say, biology. Softies and hardies have been fighting for as long as I can remember. 【R2】___ The term "sociobiology" became so controversial that it is rarely...
cells Article miR-135a Suppresses Granulosa Cell Growth by Targeting Tgfbr1 and Ccnd2 during Folliculogenesis in Mice Lei Wang 1,†, Yaru Chen 1,†, Shang Wu 1, Jinhua Tang 1, Gaogui Chen 1 and Fenge Li 1,2,* 1 Key Laboratory of Swine Genetics and Breeding of Ministry of ...