مولانا محمد عرفان خاں
ایک مجاہد کا ماتم
مولانا محمد عرفان خاں صاحب معتمد خلافت بمبئی کی ناگہانی وفات کی خبر اخباروں کے ذریعہ آپ تک پہنچی ہوگی، مرحوم ہزارہ سرحد کے رہنے والے تھے، اور سلسلہ خیرآباد کے عالمِ معقولات اور مدرس تھے، ۱۹۲۰ء کی قومی تحریکات نے درس و تدریس کی مسند سے اٹھاکر قوم و ملت کے عملی کا موں سے ان کو وابستہ کردیا، ان کی سب سے مخلصانہ خدمت ۱۹۲۳ء اور ۱۹۲۴ء میں ملکانوں کے فتنہ ارتداد کے موقع پر ان کی جانبازی، ایثار اور محنت ہے، ان کے علاقوں میں بیسیوں میل پیادہ اور بھوکے پیاسے سفر کرنا اور ایک گاؤں سے دوسرے گاؤں میں مارے مارے پھرنا ان کی زندگی کا اہم کارنامہ ہے، اس کے بعد انھوں نے جمعیۃ العلماء دہلی سے وابستہ ہوکر جمعیۃ کے کاموں کو کچھ زمانہ تک انجام دیا، اور شریف حجاز اور ابن سعود کی لڑائی کے زمانہ میں حجاز جاکر معاملات کی تحقیقات کے لیے نامزد ہوئے، پھر ۱۹۲۶ء میں موتمر اسلامی کی شرکت کے لیے گئے اور وہاں سے واپسی پر وہ بمبئی کی مجلس خلافت کے کاموں میں مصروف ہوگئے، اور اسی مصروفیت میں ان کی زندگی کے آخری سال بسر ہوئے، ان کی عمر اس وقت پچاس سے زیادہ نہ ہوگی، بلند و بالامضبوط اور قومی تھے، ایک دفعہ وہ قومی تحریکوں کے سلسلہ میں قید بھی ہوئے تھے، اور اسی قید میں انھوں نے یہ سعادت پائی کہ حافظ قرآن ہوئے۔
مرحوم نہایت دوست پرور ہنس مکھ، ظریف اور فیاض تھے، صوبہ سرحد سے وہ مدتوں جلا وطن رہے، جلاوطنی کا دور ختم ہوا تب بھی وطن جاکر اپنی خدمات کی وسعت کو انھوں نے محدود کرنا پسند نہیں کیا، تمام عمر مجرد رہے، اور اسی طرح پوری عمر گذاردی، ایک طرف وہ فقیر بے نوا تھے، دوسری طرف...
Abstract Pakistan has celebrated seven decades of independence but misfortunately the nation is still divided into several ideologies, believes, ethnicities, regionalism, provincialism, political and social classes. Throughout the world, education plays a significant role in nation building but the terrible upshot in Pakistan is the division of nation in the field of education and learning. There are numerous umbrellas under which our educational system is running. Therefore, current study objects to measure educational stratification and its effect on nation building process in Pakistan. In this regard, this research mainly focuses on four major prevailing educational systems such as; privately managed schools, public schools, army public schools and madarsa (religious educational institution). Data were collected through focus group discussions and analyzed by applying grounded approach theory. Four major themes emerged after data examination. These are uniformity of curricular, equal opportunities, political and bureaucratic involvement and lack of moral education. Study finds that education system is badly lacking in uniform ideology and moral learning. Furthermore, the poor system of education is negatively affecting nation building in Pakistan by enhancing public distrust, discrimination and regionalism. The results of the present study may be helpful in finding the way for uniform educational system which provide learning opportunities to every child without thinking of their caste, religion, language, economic class, political affiliation and ethnicity.
Sugarcane is one of the major cash crops in Pakistan which has a prime contribution in the GDP. Average yield is very low due to pathogenic epidemics particularly sugarcane mosaic virus. Molecular biology tools have been adopted to increase the defense mechanism of sugarcane against viral attacks. Reverse transcription polymerase chain reaction (RT-PCR) was developed for the detection of sugarcane mosaic virus (SCMV) from the sugarcane samples collected from all major sugarcane cultivation districts in the Punjab, Pakistan. The segments of SCMV-CP gene were amplified from SCMV infected plants and sequenced. The sequencing results did not show 100% homology with any already reported isolate in the GeneBank data base. The sequences were submitted to the NCBI GeneBank and got the accession number KC200152 and KC249907 to KC249917. VIGS is a powerful tool used in functional genomics. Mechanism of VIGS is referred as post transcriptional gene silencing (PTGS) which involves the introduction of exogenous gene into the host plant as a result small interfering RNAs (siRNA) are produced which make a RISC assembly and the DICER like proteins chop the invading RNA as a defense mechanism. All plants naturally produce siRNAs as a defense against viruses and exogenous genes. If they are triggered as exogenous genes, the endogenous genes are silenced. In the present study, VIGS vector pBINTRA6 derived from TRV was modified by inserting SCMV-CP gene (amplified from infected sugarcane plants), GFP gene (amplified from Nicotiana benthamiana 16c GFP transgenic plant) and ChlI gene (amplified from Nicotiana benthamiana plant) for expression in N. benthamiana and sugarcane. Two SCMV-CP gene segments, 313 and 454 bp were cloned in pBINTRA6 to produce two VIGS constructs SCMV-CP/pBINTRA6-313 and SCMV-CP/pBINTRA6-454. Transient expression of GFP and ChlI genes silencing was studies in N. benthamiana GFP transgenic line 16c. SCMV-CP/pBINTRA6-313 has resulted relatively better silencing of GFP and ChlI genes in N. benthamiana than SCMV-CP/pBINTRA6-454. Two sugarcane cultivars HSF-242 and HSF-245 were selected for VIGS vector transformation of SCMV-CP/pBINTRA6-313 construct based on the results and observations of relatively more silencing of GFP and ChlI genes in N. benthamiana. The transformed (transgenic) plants were confirmed by PCR amplification of GUS reporter gene. Moreover, GUS assay was performed to confirm the transformation of plasmids as integral part of plant genome. Knockdown expression was studied by amplification of SCMV-CP gene by real time PCR. No amplification of SCMV-CP gene was seen in the transgenic sugarcane plants which confirmed the virus induced gene silencing of SCMV in sugarcane. Among the two sugarcane cultivars, HSF-242 demonstrated a strong expression for GUS assay. Bioassay i.e. transfection with virulent aphids (Rhopalosiphum maidis) was done on 4-6 fully developed leaves of transgenic sugarcane plants after shifting and acclimatization in soil pots under greenhouse conditions followed by molecular analyses. Results of bioassay determined that transgenic plants exhibited slightly slow growth and weak chlorotic phenotype when compared with the non-transgenic control plants. Results clearly demonstrated that transgenic plants showed resistance developed against sugarcane mosaic virus as a result of initiation of VIGS mechanism. The developed transgenic plants may be subjected to the biosafety studies and variety development in future studies. Moreover, VIGS optimized in the current study can be helpful for identification of new traits and control of other pathogenic diseases through PTGS which will play a key role in value addition and economy of the country.