علامہ محمد ابراہیم بلیاوی
واحسرتا! حضرت شاہ وصی اﷲ صاحب کی وفات حسرت آیات کے ٹھیک ایک ماہ بعد یعنی ۲۷ ؍ دسمبر کودن میں گیارہ بجے کے قریب ہمارے نہایت شفیق استاذ، دارالعلوم دیوبند کے صدر المدرسین اور ناظمِ تعلیمات علامہ محمدابراہیم صاحب بلیاوی بھی واصل بحق ہوگئے۔ اِنّا لِلّٰہِ وَاِنَّااِلَیْہِ رَاجِعُوْنَ ۔عمر۸۵ برس تھی۔نصف صدی سے زیادہ عرصہ سے دارالعلوم دیوبند سے متعلق تھے اور شروع سے اکابراساتذہ میں شمار ہوتاتھا۔حضرت مرحوم کاخاص فن جس میں بے شبہ وہ امامت کامقام رکھتے تھے، منطق تھا۔خوش قسمتی سے راقم الحروف نے دارالعلوم دیوبند میں مختلف علوم وفنون کی تعلیم اُن اساتذہ سے حاصل کی ہے جن میں سے ہرایک اپنے فن میں یگانۂ روزگار تھا۔ چنانچہ فلسفہ میں صدرا اور شمس بازغہ مولانا رسول خاں صاحب سے پڑھیں اور منطق کی اعلیٰ کتابوں میرزاہد ملا جلال، حمداﷲ اورقاضی کادرس مولانا محمد ابراہیم صاحب سے لیا۔اُس زمانہ میں ان دونوں حضرات کی مہارت ِفن وجلالتِ علم کاطوطی بولتا تھا ۔لیکن فرق یہ تھا کہ مولانا رسول خاں صاحب پرفن حاوی تھااورعلامۂ مرحوم فن پرحاوی تھے۔چنانچہ وہ دن آج بھی آنکھوں میں گھوم رہے ہیں کہ حمد اﷲ یاقاضی کادرس ہورہاہے،کوئی طالب علم عبارت پڑھ رہاہے،حضرت علامہ عمامہ برسر اور چادریا شال دربر پلونتھی مارے بیٹھے ہیں۔ اوراُس تبسم کے ساتھ جوچہرہ پرہروقت کھیلتا رہتا تھا، پان چبارہے ہیں، کتاب سامنے تپائی پررکھی ضرور ہے لیکن نگاہ اُس پرنہیں ہے اور اگر کبھی ہے بھی توبس اُڑتی سی۔ ادھر طالب علم نے عبارت پڑھنی ختم کی اورادھر آپ نے تقریر شروع کی۔ زیر بحث مسئلہ وجود کاہویا علم کا یاجعل بسیط اور جعل مرکب کا، غرض کہ مبحث کیسا ہی دقیق اور غامض ہو، تقریر بہرحال سکون واطمینان اورکامل خوداعتمادی کے ساتھ ہوتی تھی۔ زبان نہایت شُستہ اور لب ولہجہ بے حد پُروقار، اگرچہ ظرافت سے خالی...
It’s always the people who define the status of a society. If the people of a society are civilized, the society will be called an ideal society. Moral reforms and behavioural therapy of individuals of the society are basic factors to establish an ideal society. Such an ideal society was established by Prophet Muḥammad (P.B.U.H) in Madina where he laid the foundations of brotherhood and equality among citizens of that state. He showed tolerance towards people belonging to different religions by protecting all their human rights and by providing indiscriminate and quick justice. He not only made the social institutions strong but also developed a history of human civilization. We simply need to work on our moral values and behaviours. We should study the daily life of Muḥammad (P.B.U.H) and mould our lives according to that. Dire need of the modern world is the rectification of human behavior in the light of the ideal life of Muḥammad (P.B.U.H). It will give an opportunity to breathe the same spirit into the contemporary social attitudes so that our society may become peaceful.
Brassica napus is an important cultivated oilseed crop famous for good quality oil (Canola oil) yet its production is insufficient to meet the domestic demands. Consequently huge foreign exchange is spent on the import of edible oil to meet domestic requirements. One of the problems due to which reduction in yield occurs, is pod shattering at maturity and during harvesting. Enhanced inherent shatter resistance is the best solution for this problem. The phenotypic variation of such complex trait can be studied through association mapping. The present study was based on (i) Diversity analysis of a large population set of Brassica napus, (ii) Delineation of marker-trait associations by using simple sequence repeats (SSRs) markers, (iii) Genome wide association studies for pod shatter using single nucleotide polymorphisms (SNPs) and (iv) Functional profiling of a candidate gene for pod shattering. Four experiments were conducted to achieve these objectives. In the first experiment, germplasm comprising 328 indigenous and exotic lines along with a high yielding check variety (Faisal canola) was evaluated for two consecutive seasons at two locations in Pakistan following augmented layout design in order to determine the magnitude of variation for various quantitative traits. The studied germplasm significantly differed for all the traits, hence useful variability exist which can be helpful in breeding new improved cultivars. Parameters like; number of days taken until flower initiation (DFI), no. of days until 50 % flowering (DF50 %), no. of days until flower completion (DFC), no. of days until 50 % maturity (DM50 %) and no. of days until 100 % maturity (DM100 %) were the major factors that contributed towards diversity of the germplasm hence these traits may be utilized in selection of diverse lines. The genotypes; BN48 303, BN-331, BN-574, BN-304, BN-309 BN-320, BN-306 and BN-310, averaged less than 5% pod shatter in both years. The second experiment was about estimation of population structure and linkage disequilibrium (LD) to determine marker-trait associations in Brassica napus. A collection of 75 randomly selected most diverse lines, based on the results of previous experiment, was genotyped using 55 polymorphic SSRs covering whole genomes. The genotype data were used to assess the population structure and LD through software STRUCTURE v 2.3.4, after removal of minor alleles with P > 0.01, marker trait associations were determined through TASSEL v 4.0. Minimum 1 and maximum 4 SSRs were found to be highly associated with each trait studied. Important marker-trait associations found were days to 100 percent maturity with “Ra2A11”, pod shatter percentage with “sNRA85”, plant height with “sR94102” seed yield per plant with “PBCESSRJU15” and thousand seed weight with “sNRB35”. These highly associated markers after careful validation may effectively be utilised for marker assisted breeding of Brassica napus. The third experiment was carried out in crop genetics department at John Innes Centre (JIC), Norwich, UK during 6 month research placement through IRSIP, HEC Pakistan. It involved genome wide association studies of Brassica napus for pod shatter using SNPs. A collection of 85 diverse Brassica napus genotypes maintained at JIC was used in this experiment. The genomic data were already available (Harper et al., 2012). After removal of minor alleles, 62980 SNPs were used for marker-trait association. Phenotyping of the germplasm was done through random impact test (RIT). Prior to shaking the pod samples were calibrated to 50 % relative humidity at 23°C in order to eliminate the effect of differential 49 pods drying. After each interval of shaking for 8 seconds, broken and intact pods were counted enabling me to draw a decay curve thus half lives were calculated though software R. The genomic data and half life data for both years were then analysed through TASSEL v 4.0 and the results were plotted on a Manhattan plot. Out of 62,980 SNPs, a total of 154 were found to be highly associated with half lives of pods with P < 0.01. These 154 SNPs reside in 110 gene loci in a reference genome of Brassica napus (Harpar et al., 2012) rendering them as possible candidate genes for further studies. The fourth experiment was about profiling the functioning of PIF4-a candidate gene. The reason for considering it a candidate gene for pod shatter was previous study by de Lucas et al.(2008) in which they concluded that interaction between PIF4 transcription factor and DELLA proteins coordinate light and gibberellins responses and the GA/DELLA pathway is involved in controlling seed dispersal (Feng et al., 2008). Hence a number of tests were performed that include RIT of Arabidopsis pif4 mutants and wild types; transcriptome sequence alignment of PIF4 of strong and weak pods genotypes for possible SNPs difference; sequencing of PIF4 gene of weak and strong pods genotypes and biochemical analysis through tissue fixation of pods. The role of PIF4 in pod shattering has been confirmed through RIT of mutant and wild type Arabidopsis. The SNP difference found in the A3 copy of PIF4 may be used in marker assisted selection (MAS) for pod shattering in Brassica napus. In biochemical analysis, genotypes with strong pods have more lignin in their pods as compared to those having weak pods.