The meiotic behavior of pollen mother cells (PMCs) of the F2 and F3 progeny from Triticum timopheevii × hexaploid wild oat was investigated by cytological analysis and sequential C-banding-genomic in situ hybridization (GISH) in the present study. A cytological analysis showed that the chromosome numbers of the F2 and F3 progeny ranged from 28 to 41. A large number of univalents, lagging chromo...

The stability of transgene transmission, milk production and milk content of recombinant human protein C (rhPC) in transgenic rabbits of the F3 generation was determined. Transgenic rabbits carrying the 4.2kb mouse whey acid protein promoter and 9.4kb genomic human protein C were produced after mating transgenic (F2 generation) and non-transgenic rabbits. PCR analysis of F3 samples showed that ...

Daun sirsak (Annona muricata L.) mengandung flavonoid yang memiliki aktivitas antioksidan sangat kuat . Telah dibuat formula handbody lotion daun masing-masing 0,05% (F1), 0,1% (F2), 0,15% (F3). Tujuan penelitian ini untuk melihat dari ketiga ekstrak etanol (F1, F2, F3) telah dibuat.Uji dilakukan terhadap F1, dan F3 menggunakan metode DPPH dengan menentukan nilai IC 50 formula. Hasil menunjukka...

The presence or absence of epistasis, or gene interaction, is explicitly assumed in many evolutionary models. Although many empirical studies have documented a role of epistasis in population divergence under laboratory conditions, there have been very few attempts at quantifying epistasis in the native environment where natural selection is expected to act. In addition, we have little understa...

This paper investigates the first four formant frequencies of 60 normal Malaysian Indian young adults in sustained vowels using acoustical analysis. The F1, F2, F3 and F4 of Malaysian Indian males were reported at 359±87 Hz, 1457±630 Hz, 2799 ±336 Hz and 3777 ± 299 Hz respectively. The F1, F2, F3 and F4 of Malaysian Indian females were reported at 485±172 Hz, 1707±746 Hz, 3081±330 Hz and 4305±2...

In order to study the genetic conditions of some agronomic traits in wheat, a cross was made between Gaspard and Kharchia varieties. F2, F3 and F4 progenies with parents were evaluated under drought conditions. Three-parameter model [m d h] considered as the best fit for number of fertile tiller and flag leaf length using generations mean analysis method. For number of grain per spike and main ...

Latar Belakang: Masalah gizi selama hamil dapat berpengaruh pada kesehatan ibu dan janin. Stunting merupakan kekurangan kronis yang harus segera ditangani. Salah satu produk pangan diberikan anak balita bernilai tinggi terutama kandungan protein kalsium adalah tortilla. Tujuan: Mengetahui formula tempe dengan tepung jagung tortilla chips untuk meningkatkan nilai kalsium. Metode: Penelitian eksp...

With traditional 2-color Förster Resonance Energy Transfer (FRET) microscopy, valuable quantitative analyses can be conducted. Correlations of donor (D), acceptor (A) and their ratios (D:A) with energy transfer efficiency (E%) or distance (r) allows measurement of changes between control and experimental samples; also, clustered vs. random assembly of cellular components can be differentiated. ...