Hypocotyl in brassica
WebBrassica carinata A. Braun is an amphi-diploid species that originated from interspecific hybridization between B. nigra and B. oleracea in the highlands of Ethiopia. The crop has many desirable agronomic traits. Conventional propagation alone was not successful enough in Brassica due to high degree of segregation upon cross-pollination. Size and … Web1 mrt. 1993 · Hypocotyl elongation of pakchoi (Brassica chinensis cv Lei-Choi) was stimulated by applying 300 ng of brassinosteroid (2α-,3α-,22[beta],23β-tetrahydroxy-24β …
Hypocotyl in brassica
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Web31 jul. 2024 · Although the induction of shoots from cotyledons is possible, majority of the studies proved that hypocotyls explant had higher morphogenic potential. Organogenesis To regenerate plantlets in vitro, two methods are exploited: organogenesis (direct and indirect) and embryogenesis (direct or indirect). Web1 mrt. 2024 · The Arabidopsis hypocotyl is an ideal model system to dissect cell elongation and tropic growth in plants due to its simple physiological and morphological structure …
WebHere we show that overexpression of CRY1 from Brassica napus (BnCRY1), an oilseed crop, results in short-statured Brassica transgenics, likely to be less prone to wind and … WebGermination in Brassica rapa 0.5 - 6 hours 0 hours dry seed 12 -24 hours 6 - 12 hours 24 - 36 hours 36 - 48 hours soil level light seed developing root hairs hypocotyl cotyledons emerging radicle seed coat On Earth, orientation during germination is provided by gravity.
WebCotyledon-generated auxin is required for shade- induced hypocotyl growth in Brassica rapa. Plant Physiol 165, 1285-1301. [本文引用: 6] [60] Reddy SK, Holalu SV, Casal JJ, Finlayson SA (2013). Abscisic acid regulates axillary bud outgrowth responses to the ratio of red to far-red light. Plant Physiol 163, 1047-1058. [本文引用: 1] [61] WebThe antisense-BnCRY1 Brassica transgenic seedlings accumulated negligible levels of CRY1 protein and displayed an elongated hypocotyl when grown under continuous …
WebAgrobacterium-mediated transformation of canola (Brassica napus) via hypocotyl segments has been a commonly used method for the past 30 years.
WebProtoplast fusions were performed between hypocotyl protoplasts of Brassica napus and mesophyll protoplasts of Thlaspi perfoliatum. The two species are members of the Lepidieae and Brassiceae tribes, respectively, in the family of Brassicaceae. Seeds of T. perfoliatum are rich in the fatty acid C24∶ … st katharine drexel boston you tubeWeb12 apr. 2024 · The results showed that hypocotyl explants were more suitable for Agrobacterium-mediated transgene and CRISPR/Cas9 gene editing of broccoli. Additionally, the study found that 5 mg/L hygromycin B was more advantageous for the selection of resistant broccoli sprouts, and genotype 19B42 achieved the highest transformation rate … st katharine cree church londonWebNan-Sun Kim, Jihyeon Yu, Sangsu Bae, Hyang Suk Kim, Soyoung Park, Kijong Lee, Soo In Lee, Jin A. Kim; Affiliations Nan-Sun Kim st katharine drexel catholic church chicagoWebMS medium supplemented with 0.5 mg/L NAA and 3.0 mg/L BA was the best combination as regeneration medium because of showing highest frequency for both callus (80% for cotyledon and 53.33% for hypocotyl explants) and shoot initiation (73.33% for cotyledon and 40% for hypocotyl explants). st katharine drexel church buffalo nyWebBrassica juncea(AABB) is an allotetraploid species containing genomes of B. rapa(AA) and B. nigra(BB). It is a major oilseed crop and medicinal plant in South Asia and China. B. junceahas two well-defined gene pools—Indian and east European. Hybrids between the two gene pools are heterotic for yield. st katharine drexel church mechanicsburgWeb5 apr. 2024 · Germination inhibitors, which inhibit the germination of seeds, spores and other plant reproductive material, are abundant in the plant kingdom and include phenols, cyanides, alkaloids, essential oils, amino acids, etc. These inhibitors can be classified as germination destructors and germination retarders depending on whether they harm the … st katharine drexel catholic church weston flWeb30 mrt. 2024 · The objective of the present study was to construct a convenient and highly efficient method to obtain transgenic-positive lines, by combining a rapid transgenic-positive screening technology with a highly efficient Agrobacterium -mediated hypocotyl genetic transformation system in B. napus. st katharine drexel catholic church ramsey mn