Heterosis and inheritance of drought tolerance in faba bean, <i>Vicia faba</i> L.

Abdelmula, Awadalla Abdalla; Link, Wolfgang; Kittlitz, E. von; Stelling, D.

doi:10.1046/j.1439-0523.1999.00411.x

Cited by 61 publications

(44 citation statements)

References 20 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Though both parental lines were considered droughtadapted (Abdelmula et al 1999;Khan et al 2007), they differed in several morpho-physiological measurements and showed different responses to water-deficit. The RILs showed a wide range of response and transgressive segregation in all studied traits.…”

Section: Variation and Association Between Studied Traitsmentioning

confidence: 99%

Use of synteny to identify candidate genes underlying QTL controlling stomatal traits in faba bean (Vicia faba L.)

et al. 2014

View full text Add to dashboard Cite

We have identified QTLs for stomatal characteristics on chromosome II of faba bean by applying SNPs derived from M. truncatula , and have identified candidate genes within these QTLs using synteny between the two species. Faba bean (Vicia faba L.) is a valuable food and feed crop worldwide, but drought often limits its production, and its genome is large and poorly mapped. No information is available on the effects of genomic regions and genes on drought adaptation characters such as stomatal characteristics in this species, but the synteny between the sequenced model legume, Medicago truncatula, and faba bean can be used to identify candidate genes. A mapping population of 211 F5 recombinant inbred lines (Mélodie/2 × ILB 938/2) were phenotyped to identify quantitative trait loci (QTL) affecting stomatal morphology and function, along with seed weight, under well-watered conditions in a climate-controlled glasshouse in 2013 and 2014. Canopy temperature (CT) was evaluated in 2013 under water-deficit (CTd). In total, 188 polymorphic single nucleotide polymorphisms (SNPs), developed from M. truncatula genome data, were assigned to nine linkage groups that covered ~928 cM of the faba bean genome with an average inter-marker distance of 5.8 cM. 15 putative QTLs were detected, of which eight (affecting stomatal density, length and conductance and CT) co-located on chromosome II, in the vicinity of a possible candidate gene-a receptor-like protein kinase found in the syntenic interval of M. truncatula chromosome IV. A ribose-phosphate pyrophosphokinase from M. truncatula chromosome V, postulated as a possible candidate gene for the QTL for CTd, was found some distance away in the same chromosome. These results demonstrate that genomic information from M. truncatula can successfully be translated to the faba bean genome.

show abstract

Section: Variation and Association Between Studied Traitsmentioning

confidence: 99%

Use of synteny to identify candidate genes underlying QTL controlling stomatal traits in faba bean (Vicia faba L.)

et al. 2014

View full text Add to dashboard Cite

show abstract

“…Yield improvement of 50-70% above the midparent values was achieved in crosses either between small-seeded Vicia faba minor and large-seeded Vicia faba major lines (von Kittlitz, 1986) or even within the minor group (Link & Ruckenbauer, 1988). Compared to open pollinated or inbred cultivars, faba bean hybrids have also shown better adaptation to a wide range of abiotic conditions (Bond et al, 1994;Abdelmula et al, 1999). Stelling et al (1994) came to the conclusion that three-way hybrids, double-cross hybrids, or single-cross hybrids grown in blends are the key to yield improvement and stability in faba bean.…”

Section: Introductionmentioning

confidence: 99%

Hybrid performance and AFLP- based genetic similarity in faba bean

2004

View full text Add to dashboard Cite

Successful prediction of heterosis and performance of F 1 -hybrids from the genetic similarity of their parents based on molecular markers has been reported in several crops and can be very helpful in hybrid breeding. The relationship between genetic similarities based on amplified fragment length polymorphism (AFLP) of 18 European faba bean lines and their hybrid performance and heterosis was investigated. Parental lines, 62 F 1 -hybrids and their F 2 -progenies were evaluated in field trials in four environments in Germany for seed yield, 1,000-seed weight and plant height. Results clearly demonstrated a stable superiority of the hybrids over their inbred parents and elite check cultivars, and showed a marked and varying amount of heterosis. Parental seed yield and F 2 -hybrid yield were promising as predictors for F 1 -hybrids. AFLP analysis of the 18 inbred lines using 26 EcoRI/MseI primer combinations resulted in 1202 polymorphic fragments. Cluster analysis based on genetic similarity estimates unambiguously identified pedigree-related inbred lines. No clear separation of the 18 inbred lines into subgroups was detected. Correlation coefficients between genetic similarity estimates and either heterosis or F 1 -hybrid performance were small and not useful. Also correlations between specific genetic similarity and specific combining ability were too small for all traits to be of predictive value. Results showed that AFLP-based genetic similarities are not useful to predict the performance of hybrids or heterosis within the elite European faba bean gene pool.

show abstract

“…Beberapa hal yang perlu diperhatikan dalam memanfaatkan fenomena heterosis dalam pemuliaan kacang-kacangan adalah besarnya nilai heterosis, kelayakan produksi benih hibridanya dalam jumlah besar, dan tipe gen yang terlibat. Kajian fenomena heterosis pada tanaman kacang-kacangan telah banyak dilakukan (Abdelmulia et al, 1999;Xin et al, 2003;Dhuppe et al, 2010;Zubair et al, 2010;Kumar et al, 2011, dan Filippetti et al, 1999. Abdelmulia et al (1999) melaporkan terdapat fenomena heterosis pada hasil per tanaman Vicia faba yang melebihi rata-rata tetua atau melebihi tetua terbaik yang digunakan.…”

Section: Hasil Dan Pembahasanunclassified

“…Kajian fenomena heterosis pada tanaman kacang-kacangan telah banyak dilakukan (Abdelmulia et al, 1999;Xin et al, 2003;Dhuppe et al, 2010;Zubair et al, 2010;Kumar et al, 2011, dan Filippetti et al, 1999. Abdelmulia et al (1999) melaporkan terdapat fenomena heterosis pada hasil per tanaman Vicia faba yang melebihi rata-rata tetua atau melebihi tetua terbaik yang digunakan. Xin et al (2003) menyimpulkan bahwa komersialisasi hibrida kacang hijau masih belum menguntungkan secara ekonomis dibandingkan dengan hibrida padi.…”

Section: Hasil Dan Pembahasanunclassified

Kajian Heritabilitas dan Heterosis pada Persilangan antara Kacang Tunggak dengan Kacang Panjang

Ujianto¹,

Idris²,

Yakop³

2016

BPN

View full text Add to dashboard Cite

Study of Heritability and Heterosis on Hybridization between Cowpea and Longbean. Lestari Ujianto, Idris, and Uyek M. Yakop. The objectives of this research were to study the success rate of crossing and heritability on interspecific hybridization between several NTB local varieties of cowpea and several varieties of long bean. This research consisted of 3 stages i.e. (1) hybridization between cowpea and long bean; (2) evaluation of F 1 generation; (3) backcrossing between F 1 with both parents. The observed data is analyzed to estimate the degree of crossability, value of broad sense heritability, coefficient of genetic variance. The result of this research indicated that: (1) interspecific crossing between cowpea NTB local varieties and long bean have different degree of successful with range 31 to 57% as well as on back crossing degree of successful with range 35 to 61%; (2) the characteristic of pod length and plant height indicated the high broad sense heritability value, and (3) there was hybrid vigor for diameter of pods on all cross combinations with heterosis and heterobeltiosis values ranging 11.4-27.0% and10.1-18.9% respectively. Keywords:Crossing, heterosis, heritability, interspecific hybridization. ABSTRAKTujuan penelitian adalah untuk mengkaji tingkat keberhasilan persilangan, pendugaan gejala heterosis dan daya waris sifat pada persilangan antarspesies beberapa varietas kacang tunggak lokal NTB dengan beberapa varietas kacang panjang. Penelitian terdiri atas tiga tahap kegiatan, yaitu (1) persilangan kacang tunggak dan kacang panjang; (2) evaluasi hasil persilangan antara kacang tunggak dan kacang panjang; (3) silang balik antara hasil persilangan yang unggul dengan kedua tetuanya. Data hasil pengamatan dianalisis untuk menduga tingkat keberhasilan persilangan, pendugaan nilai heritabilitas arti luas, dan pendugaan koefisien keragaman genetik. Hasil dari penelitian menunjukkan bahwa (1) persilangan antarspesies kacang tunggak varietas lokal NTB dengan kacang panjang memiliki tingkat keberhasilan persilangan yang berbeda berkisar antara 31-57%. Demikian juga untuk silang balik tingkat keberhasilan persilangannya berkisar antara 35-61%; (2) sifat panjang polong dan tinggi tanaman menunjukkan nilai duga heritabilitas arti luas yang tinggi; (3) terdapat vigor hibrida untuk diameter polong pada semua pasangan persilangan dengan nilai heterosis berkisar antara 11,4-27,0% dan nilai heterobeltiosis 10,1-18,9%.Kata kunci: Persilangan, heterosis, heritabilitas, persilangan antarspesies. PENDAHULUANKacang tunggak (Vigna unguiculata L. Walp.) varietas lokal NTB mempunyai keragaman genetik yang tinggi, baik sifat kualitatif maupun kuantitatif, sehingga potensial untuk dikembangkan menjadi varietas unggul melalui program pemuliaan (Ujianto et al., 2003). Tanaman kacang tunggak memiliki banyak keunggulan, antara lain kandungan gizinya yang tinggi, terutama sebagai sumber protein, umur pendek, mampu tumbuh baik di lahan kering maupun lahan marginal. Kelemahan kacang tunggak adalah polong mudanya keras se...

show abstract

Heterosis and inheritance of drought tolerance in faba bean, Vicia faba L.

Cited by 61 publications

References 20 publications

Use of synteny to identify candidate genes underlying QTL controlling stomatal traits in faba bean (Vicia faba L.)

Use of synteny to identify candidate genes underlying QTL controlling stomatal traits in faba bean (Vicia faba L.)

Hybrid performance and AFLP- based genetic similarity in faba bean

Kajian Heritabilitas dan Heterosis pada Persilangan antara Kacang Tunggak dengan Kacang Panjang

Contact Info

Product

Resources

About