Wild type, petite, elongate, and rosette.
In the homozygous, recessive form (anl/anl), anthocyanin expression is completely suppressed, and the plants appear a bright green color (which is the “non-purple stem ” phenotype). If the genotype is anl/ANL or ANL/ANL, then anthocyanin is expressed at varying levels and the plants are the “purple stem” phenotype. If the genotype is anl/ANL or ANL/ ANL, then anthocyanin is expressed at varying levels and the plants are the “purple stem” phenotype. The genotype of the wild type is ANL/ANL.The yellow-green gene (ygr) in Wisconsin Fast Plants™ determines whether the leaves will be yellow-green or green in color. Brassica (/ˈbraesɨkə/) ˈbræsɨkə is a genus of plants in the mustard (Family). Brassicaceae the members of the genus are informally known as cruciferous, vegetables, cabbages or mustard. Plant crops from this genus are sometimes called cole —crops derived from The latin, caulis denoting the stem or stalk of a. plant In the division of a large number of plants in the plant kingdom into the groups monocotyledon and dicotyledon all members of Brassica are dicotyledons. Abstract. Rapid cycling Brassica rapa (RCBr) develops rapidly, and has both small adult size and a brief life cycle. Yet, in spite of many investigations using RCBr, extremely few plant ecologists have used this plant in the field.  Crops from this genus are sometimes called cole crops —derived from the Latin caulis, denoting the stem or stalk of a plant. Members of brassica commonly used for food include cabbage, cauliflower, broccoli, Brussels sprouts, and some seeds as in the production of canola oil. The genus is known for its important agricultural and horticultural crops and includes a number of weeds, both of wild taxa and escapees from cultivation. In the division of a large number of plants in the plant kingdom into the groups monocotyledon and dicotyledon all members of Brassica are dicotyledons. This experiment was performed on the different genotypes of the Brassica rapa plant, which included wild type, petite, elongate, and rosette. The wild type and petite versions have the normal amount of GA 3, while the elongate over produces it, and the rosette under produces it. The last experiment completed was on the Rosette version of the Brassica rapa. This experiment has the most growth with the GA 3 treated plants, with 7 mm of growth on the final day because of the deficiency of GA 3 in this genotype of the plant. Segregating kernels on ears of corn and segregating seedling populations of corn, tobacco and tomatoes have traditionally been used for genetic studies. For this lab, seeds of two types of Brassica rapa plants are provided as parents: wild type and mutant.  Abstract. The goal of this experiment was to evaluate how the plant hormone, Gibberellic acid (Ga3), affects how the four different genotypes (wild type, elongate, petite, and the rosette) in the Brassica rapa plant (also known as Wisconsin Fast Plant) use the plant hormone in their plant growth. Cycocel however is a plant inhibitor and inhibits growth and development (Farabee M.J., 2010). The experiment was held in a flat that consisted of a water mat underneath the Styrofoam holder to collect water from the reservoir to the wicks that helps prevent algae from growing (McKeon et al., 2003). There were four different genotypes of Brassica rapa used, and they were wild type, petite, elongated, and rosette. These plants were planted in a Styrofoam container that had one plant per square, and is on top of a piece of wicking material that leads into a water tank underneath the plants (Figure 1). The last experiment completed was on the Rosette version of the Brassica rapa. This experiment has the most growth with the GA 3 treated plants, with 7 mm of growth on the final day because of the deficiency of GA 3 in this genotype of the plant. Brassica plants have been the subject of much scientific interest for their agricultural importance. Six particular species (B. carinata, B. juncea, B. oleracea, B. napus, B. nigra and B. rapa) evolved by the combining of chromosomes from three earlier species, as described by the Triangle of U theory. In the division of a large number of plants in the plant kingdom into the groups monocotyledon and dicotyledon all members of Brassica are dicotyledons. Introduction: Brassica rapa is a dicot, vascular plant that grows everywhere in the United States, and most of Canada. It is part of the mustard family, and is considered to be field mustard. The four different genotypes used in this experiment were wild type, petite, elongate, and rosette (NRCA, 2008). The last experiment completed was on the Rosette version of the Brassica rapa. This experiment has the most growth with the GA 3 treated plants, with 7 mm of growth on the final day because of the deficiency of GA 3 in this genotype of the plant.
http://www.fastplants.org/pdf/activities/WFPgenetics-06web.pdf https://en.wikipedia.org/wiki/Brassicas http://www.sciencedirect.com/science/article/pii/S0098847204001285 https://en.wikipedia.org/wiki/Brassicas http://www.personal.psu.edu/users/e/e/eem180/Writing.html http://www.grochbiology.org/MendelianGeneticswithBrassicarapa.doc http://www.termpaperwarehouse.com/essay-on/Determining-The-Metabolism-Of-Gibberellic-Acid/197101 http://www.personal.psu.edu/users/e/e/eem180/Writing.html https://en.wikipedia.org/wiki/Brassicas http://www.personal.psu.edu/users/e/e/eem180/Writing.html
what are the genotypes of brassica rapa