Rizwan Ullah Shah* and Iqbal Munir
...h somatic embryogenesis (cotyledon and hypocotyl) for callus induction followed by shoot and root regeneration of Brassica carinata. Seeds were sterilized and germinated, of which one week cotyledon and hypocotyl were used for callus formation and shoot regeneration at five different level of 1-naphthaleneacetic acid NAA (0.05, 0.1, 0.5, 1.0 and 1.5 mg/l) and 6-benzyl amino purine BAP (0.1, 0.5, 0.7, 1.0 and 1.5 mg/l), and r...
Muhammad Shafiq1, Tehseen Ashraf2*, Sehrish Mushtaq1, Naveeda Anjum3, Muhammad Asim4, Muhammad Aqeel Feroze3, Malik Abdul Rehman4 and Marja Aziz3
...ation with hypocotyl and cotyledon explants was established. The study was conducted to observe the effect of genotypes, culture conditions and growth regulators on plant regeneration of chili pepper genotypes (Seedex Pepper (SP), Loungi, Tatapuri, and Sanam) grown in Pakistan including. For both hypocotyl and cotyledon explants, SP was found to be the most sensitive among the tested genotypes tested. Maximum mean callus ind...
Getulio A. Barcenas Jr.1* and Luisa Marie I. Barcenas2
...mber were studied at the cotyledonary and two-leaf stages. The study was laid out in a split-plot randomized complete block design with 3 replications. Results showed significant differences in plant responses wherein the application of GA3 resulted in the longest vine length at the two-leaf stage (3.24 m) and enhanced the staminate flower production. Ethrel enhanced pistillate flower tendency and improves yield when applied at cotyled...
... detected in the testas, cotyledons and embryo dissected from seeds of each Lentil cultivates. Electron microscopy of PMoV showed virus particles aggregates and degenerated mitochondria in cytoplasm of lentil leaf cells infected with PMoV. Effect of environmental factors and populations of insects on virus infection.
... 
Afsheen Khattak1, Shahida Naveed1*, Naila Khalid1, Inayat Ullah Khan2 and Tamana Bakht3
Mohga A. El-Tahlawey1, Samah. A. Mokbel1, A.M. Mandour1,and H. A. Mohamed2
... detected in the testas. cotyledons and embryo dissected from seeds of each Lentil cultivates. Electron microscopy of PMoV showed virus particles aggregates and degenerated mitochondria in cytoplasm of lentil leaf cells infected with PMoV. Effect of environmental factors and populations of insects on virus infection revealed a positive relationship was recorded between Insect incidence and percentage of virus infection during 2007 and 2009, meanwhile the tempe...
Ahmed, Amal A. and Fath-Allah, Mervat M.
...which formed on cucumber cotyledon and/or Chenopodium quinoa. Identification of this virus was based on host range, transmissibility, and serological tests. CMV was able to infect only 20 plant species and varieties out of 24 tested plants by either grafting or mechanical inoculation, and PPV was able to infect only 19 plant species and varieties. CMV and PPV can be transmitted by Aphis gossypii and Myzus persicae from cucumber to cucumber and woody plants. Th...
* Amal Abou El-Ela, A.
...sions formed on cucumber cotyledon. Identification of this virus was based on host range, properties in crude sap, transmissibility, and serological tests. PNRSV was able to infect only 12 plant species and varieties from 19 by grafting or mechanical inoculation, it has a limited range of experimental hosts. The dilution end-point of infectivity was 10-3, the thermal inactivation point was 540C, and longevity in vitro was of 10-14 h at 250C. PNRSV was detected...
S. A. Sidaros*, S. A. EL-Kewey*, Eman A. H. khattab**, M. M. ELsharkawy*
... seed parts (seed coats, cotyledons and embryos) of immature seeds obtained from infected faba been and cowpea plants. Both of the viruses were not detected in seed coat of ripened seeds and in roots of infected plants. BBSV was detected in stained seeds more than un-stained seeds obtained from infected faba bean plants. ...
