Results 11 to 20 of about 323 (139)

Population structure and ecology of a tropical rare rhizomatous species of teosinte Zea diploperennis (Gramineae)

Revista de Biología Tropical, 2001
One of the objectives of the Sierra de Manantlán Biosphere Reserve (Jalisco, México) is the conservation in situ of the teosinte Zea diploperennis Iltis, Doebley, Guzman & Pazzi.
Lázaro R. Sánchez-Velásquez, R. Genoveva Jiménez G., Bruce F. Benz   +2 more
doaj   +3 more sources

Update of environmental risk assessment conclusions and risk management recommendations of EFSA (2016) on EU teosinte. [PDF]

EFSA J, 2022
Abstract Teosinte, wild maize relatives originating from Mexico and Central America, emerged as a noxious agricultural weed in France and Spain. In 2016, the European Food Safety Authority (EFSA) issued a technical report that assessed the available scientific information on teosinte for its relevance for the environmental risk assessment (ERA) and ...
European Food Safety Authority (EFSA), Devos Y, Aiassa E, Muñoz-Guajardo I, Messéan A, Mullins E.   +5 more
europepmc   +2 more sources

Caracterización de una población de maíz. Forrajero con introgresión de Zea diploperennis litis.

Semiárida, 2020
Se efectuó la caracterización de una población segregante (F3) de maíz con intregresión de Zea diploperennis I. Se analizó la variabilidad de 38 plantas en las características de diámetro, altura y número de hojas del tallo, materia seca de hojas y tallo
H. Paccapelo, M. L. Molas
doaj   +1 more source

Rescate de embriones maduros en una población segregante del híbrido interespecífico de Zea mays L. x Zea diploperennis 1.

Semiárida, 2020
El objetivo de este trabajo fue probar la respuesta al cultivo in vitro de embriones maduros de material segregante de un híbrido entre Zea mays y Zea diploperennis y realizar su posterior seguimiento hasta la etapa de fructificación.
A. M. T. Picca, F. B. Lavesini
doaj   +1 more source

Genome assembly and population genomic analysis reveal the genetic basis of popcorn evolution. [PDF]

Plant Biotechnol J
Summary Popcorn, one of the world's most popular snack foods, represents the most ancient type of maize domesticated by humans. However, the genetic basis underlying popcorn evolution and kernel‐popping traits remains largely unknown. In this study, we assembled a high‐quality genome sequence of the popcorn landrace Strawberry Popcorn (SP) and ...
Fang X, Liu H, Liu J, Song Y, Xu M, Jian X, Dong L, Zhang Q, Xu L, Fan G, Wang Z, You Y, Feng T, Li W, Li Y, Song R, Lin Z.   +16 more
europepmc   +2 more sources

Evaluación preliminar obtenidas de la cruza entre líneas endocriadas de Zea mays L. x Zea diploperennis l.

Semiárida, 2020
En la Argentina, como en la mayoría de los países, no existen cultivares o híbridos de maíz destinado exclusivamente a la producción de forraje sino que se utilizan con doble propósito los híbridos que se han seleccionado para producción de grano.
L. Saluzzi, D. Funaro, H. A. Paccapelo
doaj   +1 more source

Pest categorisation of Stenocarpella maydis. [PDF]

EFSA J, 2022
Abstract The EFSA Plant Health Panel performed a pest categorisation of Stenocarpella maydis, a clearly defined fungus causing seedling blight, stalk and ear rot in maize, its only confirmed main host. The pathogen occurs in many countries of North, Central and South America, Africa, Asia and Oceania where maize is grown commercially.
EFSA Panel on Plant Health (PLH), Bragard C, Baptista P, Chatzivassiliou E, Di Serio F, Gonthier P, Miret JAJ, Justesen AF, MacLeod A, Magnusson CS, Milonas P, Navas-Cortes JA, Parnell S, Potting R, Stefani E, Thulke HH, Van der Werf W, Civera AV, Yuen J, Zappalà L, Migheli Q, Vloutoglou I, Maiorano A, Streissl F, Reignault PL.   +24 more
europepmc   +2 more sources

Breeding maize (Zea mays) for Striga resistance: Past, current and prospects in sub-saharan africa. [PDF]

Plant Breed, 2021
Abstract Striga hermonthica, causes up to 100% yield loss in maize production in Sub‐Saharan Africa. Developing Striga‐resistant maize cultivars could be a major component of integrated Striga management strategies. This paper presents a comprehensive overview of maize breeding activities related to Striga resistance and its management.
Yacoubou AM, Zoumarou Wallis N, Menkir A, Zinsou VA, Onzo A, Garcia-Oliveira AL, Meseka S, Wende M, Gedil M, Agre P.   +9 more
europepmc   +2 more sources

Maize-Tripsacum-Teosinte allopolyploid (MTP), a novel dwarf mutant inducer tool in maize. [PDF]

Plant Biotechnol J
Summary Dwarf plant architecture facilitates dense planting, and increased planting densities boost the maize yield. However, breeding applications of dwarfing materials for maize are currently limited. There is an urgent need remove the obstacles to applying dwarf resources.
Zhou Y, Li Y, Luo L, Zhang D, Wang X, Chen Y, Zhang Y, Zhang Q, Luo H, Xie P, Du Y, Duan S, Zhou Y, Yang T, Li X, He R, Li Y, Cheng M, Li Y, Ma Z, He J, Rong T, Tang Q.   +22 more
europepmc   +2 more sources

Meiotic pairing in the hybrid (Zea diploperennis×Zea perennis)×Zea mays and its reciprocal [PDF]

Hereditas, 2004
Facultad de Ciencias Agrarias y ...
MARÍA DEL CARMEN MOLINA, MARÍA DINA GARCíA, CESAR GABRIEL LóPEZ, VICENTE MORENO FERRERO   +3 more
openaire   +4 more sources