Zobrazeno 1 - 10
of 15
pro vyhledávání: '"E. E. Ene-Obong"'
Publikováno v:
Ceylon Journal of Science, Vol 48, Iss 4, Pp 367-374 (2019)
This study was carried out to evaluate the genetic potential of seven egusi-melon genotypes for seed weight and its components following the diallel mating scheme. Seven parents were selected from among 28 genotypes obtained from indigenous farmers i
Externí odkaz:
https://doaj.org/article/d605c8abf6ac4bf0815e075eac21c6c3
Autor:
Ebiamadon Andi Brisibe, Jaindra Nath Tripathi, Nkese Ime Okon, Valentine Otang Ntui, Julius Oyohosuho Phillip, Leena Tripathi, Effiom Eyo Ita, A. A. Markson, Edak Aniedi Uyoh, Mfon Okon Akpan, E. E. Ene-Obong
Publikováno v:
Molecular Plant Pathology
Yam (Dioscorea spp.) anthracnose, caused by Colletotrichum alatae, is the most devastating fungal disease of yam in West Africa, leading to 50%–90% of tuber yield losses in severe cases. In some instances, plants die without producing any tubers or
Publikováno v:
Journal of Advances in Biology & Biotechnology. 2:133-143
Development of an efficient regeneration system is one of the basic requirements for cassava genetic transformation. Ten elite Nigerian cassava cultivars consisting of seven improved genotypes and three local landraces were evaluated for their abilit
Publikováno v:
Journal of Reproduction and Contraception. 20:161-168
Objective To investigate the age-long claim by the locales that the food thickener, M. urens seed, has antispermatogenic, hence, antifertility effects in man. Methods Eight-week old male Albino rats were used as the mammalian model for this study. Th
Autor:
Conceição Santos, Jude Obidiegwu, E. E. Ene-Obong, Robert Asiedu, C. O. Muoneke, Eleazar Rodriguez, M. Kolesnikova-Allen, João Loureiro
Publikováno v:
Euphytica. 169:319-326
The Guinea yams, Dioscorea cayenensis Lam. and D. rotundata Poir. (D. cayenensis–D. rotundata complex), represent a highly important crop, widely distributed in the humid and semi-humid tropics. The ploidy levels of 170 accessions of the core set o
Publikováno v:
Tropical Science. 46:82-86
From a study of 108 cowpea genotypes, plant height, dry matter yield, pod length and seeds/pod could be improved by direct selection and these are associated with seed yield. Copyright © 2006 John Wiley & Sons, Ltd
Autor:
E. E. Ene-Obong, R. E. C. Mba
Publikováno v:
CYTOLOGIA. 59:273-278
A tetraploid variety of A. ampulacea was produced through colchiploidization by treatments in 0.15% and 0.20% colchicine for 7 to 20hr. The cytogenetics of the diploid and induced tetraploid were studied in order to determine the chromosome numbers a
Autor:
João Loureiro, Robert Asiedu, Eleazar Rodriguez, E. E. Ene-Obong, M. Kolesnikova-Allen, Conceição Santos, C. O. Muoneke, Jude Obidiegwu
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Dioscorea alata L. is a highly important crop, widely distributed in the humid and semi-humid tropics. Flow cytometry was used to determine the ploidy levels of 74 D. alata genotypes collected mainly from West African countries. Sixty three of the ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cc6460753e87ec26a2a04383007e41c
Publikováno v:
CYTOLOGIA. 56:173-179
A study of meiosis in the PMC's of five populations of C. diffusa (2n=2x=30) belonging to three sub-species, diffusa diffusa, diffusa aquatica and diffusa montana, revealed varying degrees of chromosomal associations suggesting the presence of interc
Publikováno v:
CYTOLOGIA. 56:181-186
A study of meiosis in the PMC's of three populations of Commelina erecta (2n=4x=60) belonging to two subspecies, erecta and maritima showed regular bivalent formation in the former and irregular meiosis characterised by varying numbers of univalents,