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Knowledge on the reproductive biology of cassava, relevant to breeders and molecular geneticists, is still limited. Therefore, different studies were carried out to determine the duration of stigma receptivity and the rate of pollen tube growth. Inflorescences were covered for up to 3 days after ...


Ramos Abril, Lisette NataliaPineda, MarcelaWasek, I.Wedzony, M.Ceballos, Hernan[Reproductive biology in cassava: stigma receptivity and pollen tube growth]Reproductive biology in cassava: stigma receptivity and pollen tube growth

High genotype-dependent variation in friable embryogenic callus (FEC) induction and subsequent somaclonal variation constitute bottlenecks for the application and scaling of genetic transformation (GT) technology to more farmer- and industry-preferred cassava varieties. The understanding and iden...


Brand, AlejandroQuimbaya, MauricioTohme, Joseph M.Chavarriaga-Aguirre, Paul[Arabidopsis LEC1 and LEC2 Orthologous Genes Are Key Regulators of Somatic Embryogenesis in Cassava]Arabidopsis LEC1 and LEC2 Orthologous Genes Are Key Regulators of Somatic Embryogenesis in Cassava

IITA Rwanda implemented N2Africa project from 2010-2017. The project aimed at enabling smallholder farmers to benefit from nitrogen fixation by legume crops in Rwanda. This short video explains some of the commendable outcomes of project, such as new varieties of soybeans introduced and are very ...


International Institute of Tropical Agriculture[N2AFRICA farmer beneficiary_IITA Rwanda]N2AFRICA farmer beneficiary_IITA Rwanda
Rondet, EricDahdouh, LayalEscobar, AndrèsRuiz, EmilieCuq, BernardDelalonde, Michèle[Development of a physicochemical method to quantify the extracellular liquid volume: Application to the transformation of cassava into gari]Development of a physicochemical method to quantify the extracellular liquid volume: Application to the transformation of cassava into gari

We developed and modified a precise, rapid, and reproducible protocol isolating high‐quality RNA from tissues of multiple varieties of cassava plants (Manihot esculenta Crantz). The resulting method is suitable for use in mini, midi, and maxi preparations and rapidly achieves high total RNA yield...


Behnam, BabakBohórquez Cháux, AdrianaCastañeda-Méndez, Oscar F.Tsuji, HiroyukiIshitani, ManabuBecerra López Lavelle, Luis Augusto[An optimized isolation protocol yields high‐quality RNA from cassava tissues (Manihot esculenta Crantz)]An optimized isolation protocol yields high‐quality RNA from cassava tissues (Manihot esculenta Crantz)

Castañeda-Méndez, Oscar F.Ogawa, SatoshiMedina, AdrianaChavarriaga Aguirre, PaulSelvaraj, Michael Gomez[A simple hydroponic hardening system and the effect of nitrogen source on the acclimation of in vitro cassava (Manihot esculenta Crantz)]A simple hydroponic hardening system and the effect of nitrogen source on the acclimation of in vitro cassava (Manihot esculenta Crantz)

Ceballos, H.Becerra López Lavelle, Luis AugustoCalle, FernandoMorante, NelsonOvalle Rivera, Tatiana M.Hershey, Clair H.[Genetic distance and specific combining ability in cassava]Genetic distance and specific combining ability in cassava

Accurate identification of crop cultivars is crucial in assessing the impact of crop improvement research outputs. Two commonly used identification approaches, elicitation of variety names from farmer interviews and morphological plant descriptors, have inherent uncertainty levels. Genotyping-by-...


Rabbi, Ismail Y.Kulakow, P.A.Manu-Aduening, J.A.Dankyi, Ansong A.Asibuo, James Y.Parkes, Elizabeth YAbdoulaye, TahirouGirma, GezahegnGedil, Melaku ARamu, PunnaReyes, ByronMaredia, Mywish K.[Tracking crop varieties using genotyping-by-sequencing markers: a case study using cassava (Manihot esculenta Crantz)]Tracking crop varieties using genotyping-by-sequencing markers: a case study using cassava (Manihot esculenta Crantz)
Ceballos, H.Kawuki, Robert S.Gracen, V.E.Yencho, G.C.Hershey, Clair H.[Conventional breeding, marker-assisted selection, genomic selection and inbreeding in clonally propagated crops: a case study for cassava]Conventional breeding, marker-assisted selection, genomic selection and inbreeding in clonally propagated crops: a case study for cassava

Upadhyay, BhawanaBurra, Dharani DharNguyen, Than ThiWyckhuys, Kris A.G.[Caught off guard folk knowledge proves deficient when addressing invasive pests in Asian cassava systems]Caught off guard folk knowledge proves deficient when addressing invasive pests in Asian cassava systems

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