Organization of a Plant‐Arthropod Association in Simple and Diverse Habitats: The Fauna of Collards (Brassica Oleracea)
Collards were adult at Ithaca, New York, in 2 experimental habitats: pure stands and single rows that were delimited on both sides by numerous, grassland vegetation. The arthropods related to these plants were sampled on twenty dates over a 3—year amount. The standing of the creature species was measured by their rank in biomass in every sample. the 2 most distinguished species, Phyllotreta family Cruciferae and Pieris rapae, maintained position throughout the investigation, however another vital species, Brevicoryne brassicae, was absent for a complete season. Pit feeders sometimes shaped the foremost vital creature gild. still, the gild spectrum, that describes the useful structure of the fauna, varied wide in time and area. [1]
Molecular cloning of a putative receptor protein kinase gene encoded at the self-incompatibility locus of Brassica oleracea
Self-recognition between spore and stigma throughout fertilisation in genus Brassica oleracea is genetically controlled by the multiallelic self-incompatibility locus (S). we have a tendency to describe the S receptor enzyme (SRK) cistron, a antecedently uncharacterized cistron that resides at the S locus. The ester sequences of genomic polymer and of cDNAs cherish SRK predict a reputed transmembrane receptor having serine/threonine-specific macromolecule enzyme activity. Its living thing domain exhibits putting similarity to the secreted product of the S-locus compound protein (SLG) cistron and is connected via one pass transmembrane domain to a protein enzyme chemical action center. [2]
Cancer preventive properties of varieties of Brassica oleracea: a review
Cabbage, broccoli, Belgian capital sprouts, and alternative members of the genus Brassica are wide thought to be probably cancer preventative. This read is commonly supported each experimental testing of crude extracts and epidemiologic knowledge. The experimental proof that gives support for this chance is reviewed for the ordinarily consumed kinds of dilleniid dicot genus oleracea. during a majority of cases the biological activities seen in testing crude extracts is also directly associated with specific chemicals that are reportable to be isolated from one in all these closely connected species, so the chemical proof more supports the information from testing extracts and medicine. [3]
Draft genome sequence of cauliflower (Brassica oleracea L. var. botrytis) provides new insights into the C genome in Brassica species
Cauliflower is a crucial form of genus Brassica oleracea and is planted worldwide. Here, the high-quality ordination sequence of cauliflower was reported . The assembled cauliflower ordination was 584.60 Mb in size, with a contig N50 of two.11 Mb, and contained forty seven,772 genes; fifty six.65% of the ordination was composed of repetitive sequences. Among these sequences, long terminal repeats (LTRs) were the foremost bumper (32.71% of the genome), followed by permutable components (TEs) (12.62%). Comparative genomic associate degreealysis confirmed that once an ancient paleohexaploidy (γ) event, cauliflower underwent 2 whole-genome duplication (WGD) events shared with genus Arabidopsis and a further whole-genome triplication (WGT) event shared with different genus Brassica species. [4]
Pesticides Use and Misuse in Cabbage Brassica oleracea var. capitata L. (Cruciferae) Production in Ghana: The Influence of Farmer Education and Training
Global pesticides use is increasing with environmental contamination and client considerations over food safety reflective this trend. A sampling technique employing a structured form was accustomed choose 108 cabbage farmers in Republic of Ghana and were in person interviewed. The study found that the majority farmers had no formal education or were educated solely to primary level thus had restricted capability to browse and perceive labels of pesticides. while biopesticides were standard, regarding forty fifth of the growers use artificial pesticides in dominant pests like Crotalus adamanteus lepidopterous insect, cabbage aphids, cabbage white butterfly, cabbage net worm and homopteran. [5]
Reference
[1] Root, R.B., 1973. Organization of a plant‐arthropod association in simple and diverse habitats: the fauna of collards (Brassica oleracea). Ecological monographs, 43(1), (Web Link)
[2] Stein, J.C., Howlett, B., Boyes, D.C., Nasrallah, M.E. and Nasrallah, J.B., 1991. Molecular cloning of a putative receptor protein kinase gene encoded at the self-incompatibility locus of Brassica oleracea. Proceedings of the National Academy of Sciences, 88(19), (Web Link)
[3] Beecher, C.W., 1994. Cancer preventive properties of varieties of Brassica oleracea: a review. The American journal of clinical nutrition, 59(5), (Web Link)
[4] Draft genome sequence of cauliflower (Brassica oleracea L. var. botrytis) provides new insights into the C genome in Brassica species
Deling Sun, Chunguo Wang, Xiaoli Zhang, Wenlin Zhang, Hanmin Jiang, Xingwei Yao, Lili Liu, Zhenghua Wen, Guobao Niu & Xiaozheng Shan
Horticulture Researchvolume 6, Article number: 82 (2019) (Web Link)
[5] W. Amoabeng, B., P. Asare, K., P. Asare, O., B. Mochiah, M., Adama, I., O. Fening, K. and M. Gurr, G. (2016) “Pesticides Use and Misuse in Cabbage Brassica oleracea var. capitata L. (Cruciferae) Production in Ghana: The Influence of Farmer Education and Training”, Journal of Agriculture and Ecology Research International, 10(1), (Web Link)